INFORMATION ON THE IMAGE IN PSL(2,Z) OF THE GROUP OF PURE MODULAR GROUP LIFTABLES UNDER ITS PULLBACK ACTION ON THE UPPER HALF-PLANE Index in PSL(2,Z): 864 Minimal number of generators: 145 Number of equivalence classes of cusps: 64 Genus: 41 REPRESENTATIVES OF THE CUSP EQUIVALENCE CLASSSES -1/1 -5/11 -7/16 -2/5 -5/14 -1/3 -1/4 -2/11 -1/7 0/1 1/5 2/7 1/3 4/11 5/13 1/2 19/35 7/11 5/7 4/5 11/13 1/1 13/11 5/4 7/5 3/2 11/7 28/17 5/3 17/10 23/13 2/1 37/17 25/11 7/3 19/8 5/2 13/5 8/3 11/4 3/1 16/5 55/17 13/4 10/3 7/2 11/3 4/1 29/7 13/3 22/5 9/2 14/3 5/1 11/2 17/3 6/1 31/5 19/3 13/2 7/1 8/1 9/1 1/0 CUSPS AT THE FUNDAMENTAL DOMAIN AND THEIR IMAGES UNDER THE PULLBACK MAP CUSP IMAGE PSEUDOIMAGES -1/1 0/1 -1/2 1/18 -6/13 2/31 5/77 -5/11 1/15 -9/20 3/44 -4/9 2/29 3/43 -11/25 5/71 -7/16 1/14 -17/39 9/125 -27/62 27/374 -10/23 5/69 4/55 -3/7 2/27 -11/26 3/40 -19/45 9/119 -8/19 8/105 1/13 -5/12 5/64 -7/17 1/13 -9/22 5/62 -2/5 1/12 -9/23 3/35 -7/18 3/34 -19/49 1/11 -12/31 2/23 1/11 -5/13 2/23 -13/34 5/56 -8/21 8/89 1/11 -3/8 3/32 -7/19 2/21 -4/11 1/11 2/21 -9/25 4/41 -5/14 1/10 -6/17 4/39 3/29 -1/3 1/9 -5/16 1/8 -4/13 1/8 -7/23 4/31 -3/10 3/22 -5/17 0/1 -2/7 2/15 1/7 -5/18 5/34 -8/29 3/20 -3/11 2/13 -7/26 1/6 -4/15 0/1 1/5 -9/34 1/10 -5/19 1/7 -1/4 1/6 -4/17 0/1 1/3 -7/30 1/10 -3/13 1/7 -2/9 2/11 1/5 -3/14 3/14 -7/33 1/5 -4/19 1/4 -1/5 0/1 -3/16 1/4 -2/11 1/4 -5/28 1/4 -8/45 2/7 1/3 -3/17 1/3 -1/6 1/2 -2/13 0/1 1/3 -3/20 1/4 -1/7 1/3 -1/8 1/0 0/1 0/1 1/1 1/7 0/1 2/13 -1/2 3/19 -1/5 1/6 1/2 2/11 0/1 1/1 1/5 -1/1 2/9 -1/1 0/1 5/22 -1/2 3/13 -2/5 7/30 -7/22 11/47 -5/17 4/17 -1/4 5/21 -1/5 1/4 1/0 3/11 -1/1 2/7 -1/2 5/17 -3/7 8/27 -3/7 -2/5 3/10 -1/2 4/13 -1/3 0/1 5/16 -1/2 1/3 0/1 6/17 -3/7 -2/5 5/14 -1/2 4/11 -1/2 11/30 -9/22 7/19 -1/3 10/27 -2/5 -1/3 3/8 -3/8 5/13 -1/3 7/18 -7/22 2/5 -1/3 -2/7 5/12 -1/4 13/31 -6/23 8/19 -1/4 11/26 -11/46 14/33 -10/43 -3/13 3/7 -1/5 4/9 -1/1 0/1 9/20 1/0 5/11 -2/5 1/2 -1/4 7/13 -4/19 13/24 -13/64 19/35 -1/5 6/11 -1/5 -4/21 5/9 -1/5 4/7 -1/3 0/1 11/19 -1/3 7/12 -1/4 10/17 -1/4 3/5 -2/9 14/23 -3/13 -2/9 11/18 -5/22 19/31 -9/41 8/13 -3/14 21/34 -3/14 13/21 -1/5 18/29 -10/47 -7/33 23/37 -4/19 5/8 -5/24 7/11 -1/5 9/14 -9/46 2/3 -1/5 -2/11 7/10 -1/6 12/17 -1/7 0/1 5/7 0/1 13/18 -1/6 21/29 -1/5 8/11 -1/5 -2/11 11/15 -1/5 3/4 -3/16 13/17 -3/17 23/30 -1/6 10/13 -1/5 -2/11 17/22 -5/28 7/9 -4/23 4/5 -1/6 9/11 -4/25 14/17 -4/25 -11/69 5/6 -1/6 16/19 -3/19 -2/13 27/32 -5/32 11/13 -2/13 6/7 -4/27 -1/7 7/8 -1/6 8/9 -1/7 0/1 1/1 -1/7 8/7 -1/8 7/6 -3/22 20/17 -5/37 -2/15 13/11 -2/15 6/5 -3/23 -4/31 5/4 -1/8 14/11 -7/57 -6/49 23/18 -13/106 32/25 -11/90 9/7 -4/33 22/17 -1/8 13/10 -7/58 17/13 -3/25 4/3 -2/17 -1/9 15/11 -1/7 26/19 -1/8 11/8 -1/8 18/13 -4/33 -3/25 7/5 -2/17 10/7 -4/35 -1/9 53/37 -1/9 43/30 -13/118 33/23 -4/37 23/16 -1/10 13/9 -1/9 3/2 -3/26 11/7 -1/9 19/12 -19/172 8/5 -1/9 -8/73 37/23 -6/55 29/18 -5/46 21/13 -1/9 13/8 -5/46 44/27 -9/83 -4/37 31/19 -9/83 49/30 -37/342 67/41 -4/37 18/11 -4/37 -15/139 23/14 -23/214 28/17 -3/28 5/3 -2/19 22/13 -2/19 -3/29 17/10 -1/10 46/27 -1/9 0/1 29/17 -1/9 12/7 -1/9 -2/19 7/4 -3/28 23/13 -2/19 39/22 -17/162 16/9 -2/19 -7/67 9/5 -3/29 20/11 -1/9 0/1 11/6 -1/10 2/1 -1/10 13/6 -1/10 37/17 -3/31 24/11 -3/31 -2/21 11/5 -2/21 9/4 -5/52 25/11 -2/21 41/18 -23/242 16/7 -2/21 -9/95 7/3 -1/11 33/14 -1/10 59/25 -2/21 26/11 -2/21 -1/11 19/8 -3/32 50/21 -7/75 -4/43 31/13 -4/43 12/5 -4/43 -1/11 17/7 -2/21 5/2 -5/54 13/5 -1/11 21/8 -21/232 8/3 -1/11 -8/89 35/13 -6/67 62/23 -23/257 -40/447 27/10 -27/302 19/7 -9/101 49/18 -29/326 79/29 -4/45 30/11 -4/45 -15/169 41/15 -4/45 52/19 -1/11 -4/45 11/4 -3/34 25/9 -1/11 39/14 -3/34 53/19 -2/23 14/5 -1/11 -2/23 31/11 -1/11 17/6 -3/34 3/1 -2/23 16/5 -1/12 29/9 -3/35 42/13 -3/35 -4/47 55/17 -4/47 13/4 -1/12 23/7 -3/35 10/3 -4/47 -5/59 7/2 -1/12 18/5 -10/121 -9/109 47/13 -8/97 76/21 -54/655 -23/279 29/8 -29/352 69/19 -34/413 40/11 -13/158 11/3 -5/61 26/7 -1/12 41/11 -4/49 15/4 -1/12 4/1 -3/37 -2/25 29/7 -2/25 25/6 -19/238 21/5 -9/113 17/4 -3/38 30/7 -2/25 -5/63 73/17 -5/63 43/10 -3/38 13/3 -2/25 22/5 -3/38 9/2 -3/38 14/3 -4/51 -1/13 5/1 -1/13 16/3 -1/13 -6/79 11/2 -5/66 17/3 -4/53 6/1 -5/67 -2/27 31/5 -2/27 25/4 -21/284 19/3 -7/95 32/5 -2/27 -7/95 13/2 -5/68 7/1 -4/55 8/1 -1/14 9/1 -5/71 1/0 -1/16 GENERATING SET ASSOCIATED TO THE FUNDAMENTAL DOMAIN GENERATOR EDGE PAIRING TYPE Matrix(1,2,-2,-3) (-1/1,1/0) -> (-1/1,-1/2) Parabolic Matrix(335,156,204,95) (-1/2,-6/13) -> (18/11,23/14) Hyperbolic Matrix(265,122,202,93) (-6/13,-5/11) -> (17/13,4/3) Hyperbolic Matrix(457,206,-1178,-531) (-5/11,-9/20) -> (-7/18,-19/49) Hyperbolic Matrix(325,146,394,177) (-9/20,-4/9) -> (14/17,5/6) Hyperbolic Matrix(581,256,320,141) (-4/9,-11/25) -> (9/5,20/11) Hyperbolic Matrix(447,196,-1024,-449) (-11/25,-7/16) -> (-7/16,-17/39) Parabolic Matrix(955,416,4084,1779) (-17/39,-27/62) -> (7/30,11/47) Hyperbolic Matrix(4465,1944,1656,721) (-27/62,-10/23) -> (62/23,27/10) Hyperbolic Matrix(65,28,188,81) (-10/23,-3/7) -> (1/3,6/17) Hyperbolic Matrix(61,26,190,81) (-3/7,-11/26) -> (5/16,1/3) Hyperbolic Matrix(1311,554,310,131) (-11/26,-19/45) -> (21/5,17/4) Hyperbolic Matrix(687,290,1618,683) (-19/45,-8/19) -> (14/33,3/7) Hyperbolic Matrix(495,208,188,79) (-8/19,-5/12) -> (21/8,8/3) Hyperbolic Matrix(183,76,248,103) (-5/12,-7/17) -> (11/15,3/4) Hyperbolic Matrix(185,76,-796,-327) (-7/17,-9/22) -> (-7/30,-3/13) Hyperbolic Matrix(549,224,424,173) (-9/22,-2/5) -> (22/17,13/10) Hyperbolic Matrix(653,256,176,69) (-2/5,-9/23) -> (11/3,26/7) Hyperbolic Matrix(297,116,-1124,-439) (-9/23,-7/18) -> (-9/34,-5/19) Hyperbolic Matrix(1647,638,586,227) (-19/49,-12/31) -> (14/5,31/11) Hyperbolic Matrix(1117,432,468,181) (-12/31,-5/13) -> (31/13,12/5) Hyperbolic Matrix(407,156,60,23) (-5/13,-13/34) -> (13/2,7/1) Hyperbolic Matrix(351,134,406,155) (-13/34,-8/21) -> (6/7,7/8) Hyperbolic Matrix(463,176,292,111) (-8/21,-3/8) -> (19/12,8/5) Hyperbolic Matrix(287,106,398,147) (-3/8,-7/19) -> (5/7,13/18) Hyperbolic Matrix(283,104,400,147) (-7/19,-4/11) -> (12/17,5/7) Hyperbolic Matrix(337,122,58,21) (-4/11,-9/25) -> (17/3,6/1) Hyperbolic Matrix(167,60,732,263) (-9/25,-5/14) -> (5/22,3/13) Hyperbolic Matrix(113,40,500,177) (-5/14,-6/17) -> (2/9,5/22) Hyperbolic Matrix(275,96,444,155) (-6/17,-1/3) -> (13/21,18/29) Hyperbolic Matrix(423,134,262,83) (-1/3,-5/16) -> (29/18,21/13) Hyperbolic Matrix(469,146,106,33) (-5/16,-4/13) -> (22/5,9/2) Hyperbolic Matrix(675,206,154,47) (-4/13,-7/23) -> (13/3,22/5) Hyperbolic Matrix(257,78,570,173) (-7/23,-3/10) -> (9/20,5/11) Hyperbolic Matrix(255,76,104,31) (-3/10,-5/17) -> (17/7,5/2) Hyperbolic Matrix(355,104,256,75) (-5/17,-2/7) -> (18/13,7/5) Hyperbolic Matrix(99,28,152,43) (-2/7,-5/18) -> (9/14,2/3) Hyperbolic Matrix(347,96,300,83) (-5/18,-8/29) -> (8/7,7/6) Hyperbolic Matrix(51,14,346,95) (-8/29,-3/11) -> (1/7,2/13) Hyperbolic Matrix(393,106,938,253) (-3/11,-7/26) -> (5/12,13/31) Hyperbolic Matrix(97,26,-638,-171) (-7/26,-4/15) -> (-2/13,-3/20) Hyperbolic Matrix(1129,300,636,169) (-4/15,-9/34) -> (39/22,16/9) Hyperbolic Matrix(489,128,340,89) (-5/19,-1/4) -> (23/16,13/9) Hyperbolic Matrix(329,78,426,101) (-1/4,-4/17) -> (10/13,17/22) Hyperbolic Matrix(1177,276,516,121) (-4/17,-7/30) -> (41/18,16/7) Hyperbolic Matrix(187,42,138,31) (-3/13,-2/9) -> (4/3,15/11) Hyperbolic Matrix(91,20,232,51) (-2/9,-3/14) -> (7/18,2/5) Hyperbolic Matrix(1187,252,504,107) (-3/14,-7/33) -> (7/3,33/14) Hyperbolic Matrix(227,48,960,203) (-7/33,-4/19) -> (4/17,5/21) Hyperbolic Matrix(137,28,44,9) (-4/19,-1/5) -> (3/1,16/5) Hyperbolic Matrix(133,26,46,9) (-1/5,-3/16) -> (17/6,3/1) Hyperbolic Matrix(87,16,-484,-89) (-3/16,-2/11) -> (-2/11,-5/28) Parabolic Matrix(1663,296,1972,351) (-5/28,-8/45) -> (16/19,27/32) Hyperbolic Matrix(1399,248,220,39) (-8/45,-3/17) -> (19/3,32/5) Hyperbolic Matrix(347,60,480,83) (-3/17,-1/6) -> (13/18,21/29) Hyperbolic Matrix(383,60,300,47) (-1/6,-2/13) -> (14/11,23/18) Hyperbolic Matrix(421,62,550,81) (-3/20,-1/7) -> (13/17,23/30) Hyperbolic Matrix(125,16,164,21) (-1/7,-1/8) -> (3/4,13/17) Hyperbolic Matrix(123,14,202,23) (-1/8,0/1) -> (14/23,11/18) Hyperbolic Matrix(159,-22,94,-13) (0/1,1/7) -> (5/3,22/13) Hyperbolic Matrix(219,-34,934,-145) (2/13,3/19) -> (11/47,4/17) Hyperbolic Matrix(589,-94,94,-15) (3/19,1/6) -> (25/4,19/3) Hyperbolic Matrix(123,-22,274,-49) (1/6,2/11) -> (4/9,9/20) Hyperbolic Matrix(303,-56,92,-17) (2/11,1/5) -> (23/7,10/3) Hyperbolic Matrix(119,-26,206,-45) (1/5,2/9) -> (4/7,11/19) Hyperbolic Matrix(1549,-360,1080,-251) (3/13,7/30) -> (43/30,33/23) Hyperbolic Matrix(609,-146,146,-35) (5/21,1/4) -> (25/6,21/5) Hyperbolic Matrix(85,-22,58,-15) (1/4,3/11) -> (13/9,3/2) Hyperbolic Matrix(57,-16,196,-55) (3/11,2/7) -> (2/7,5/17) Parabolic Matrix(1585,-468,972,-287) (5/17,8/27) -> (44/27,31/19) Hyperbolic Matrix(389,-116,332,-99) (8/27,3/10) -> (7/6,20/17) Hyperbolic Matrix(303,-92,56,-17) (3/10,4/13) -> (16/3,11/2) Hyperbolic Matrix(219,-68,248,-77) (4/13,5/16) -> (7/8,8/9) Hyperbolic Matrix(531,-188,692,-245) (6/17,5/14) -> (23/30,10/13) Hyperbolic Matrix(343,-124,556,-201) (5/14,4/11) -> (8/13,21/34) Hyperbolic Matrix(1213,-444,948,-347) (4/11,11/30) -> (23/18,32/25) Hyperbolic Matrix(1501,-552,552,-203) (11/30,7/19) -> (19/7,49/18) Hyperbolic Matrix(1657,-612,972,-359) (7/19,10/27) -> (46/27,29/17) Hyperbolic Matrix(263,-98,314,-117) (10/27,3/8) -> (5/6,16/19) Hyperbolic Matrix(131,-50,338,-129) (3/8,5/13) -> (5/13,7/18) Parabolic Matrix(179,-74,254,-105) (2/5,5/12) -> (7/10,12/17) Hyperbolic Matrix(963,-404,584,-245) (13/31,8/19) -> (28/17,5/3) Hyperbolic Matrix(1165,-492,708,-299) (8/19,11/26) -> (23/14,28/17) Hyperbolic Matrix(2933,-1242,810,-343) (11/26,14/33) -> (76/21,29/8) Hyperbolic Matrix(175,-76,76,-33) (3/7,4/9) -> (16/7,7/3) Hyperbolic Matrix(25,-12,48,-23) (5/11,1/2) -> (1/2,7/13) Parabolic Matrix(2033,-1100,560,-303) (7/13,13/24) -> (29/8,69/19) Hyperbolic Matrix(2777,-1506,1938,-1051) (13/24,19/35) -> (53/37,43/30) Hyperbolic Matrix(933,-508,652,-355) (19/35,6/11) -> (10/7,53/37) Hyperbolic Matrix(303,-166,418,-229) (6/11,5/9) -> (21/29,8/11) Hyperbolic Matrix(207,-116,116,-65) (5/9,4/7) -> (16/9,9/5) Hyperbolic Matrix(523,-304,160,-93) (11/19,7/12) -> (13/4,23/7) Hyperbolic Matrix(499,-292,364,-213) (7/12,10/17) -> (26/19,11/8) Hyperbolic Matrix(159,-94,22,-13) (10/17,3/5) -> (7/1,8/1) Hyperbolic Matrix(963,-584,404,-245) (3/5,14/23) -> (50/21,31/13) Hyperbolic Matrix(2077,-1272,1272,-779) (11/18,19/31) -> (31/19,49/30) Hyperbolic Matrix(1383,-848,380,-233) (19/31,8/13) -> (40/11,11/3) Hyperbolic Matrix(1669,-1032,600,-371) (21/34,13/21) -> (25/9,39/14) Hyperbolic Matrix(4175,-2594,1154,-717) (18/29,23/37) -> (47/13,76/21) Hyperbolic Matrix(1087,-676,1288,-801) (23/37,5/8) -> (27/32,11/13) Hyperbolic Matrix(155,-98,242,-153) (5/8,7/11) -> (7/11,9/14) Parabolic Matrix(85,-58,22,-15) (2/3,7/10) -> (15/4,4/1) Hyperbolic Matrix(499,-364,292,-213) (8/11,11/15) -> (29/17,12/7) Hyperbolic Matrix(933,-722,650,-503) (17/22,7/9) -> (33/23,23/16) Hyperbolic Matrix(81,-64,100,-79) (7/9,4/5) -> (4/5,9/11) Parabolic Matrix(1027,-844,376,-309) (9/11,14/17) -> (30/11,41/15) Hyperbolic Matrix(563,-480,156,-133) (11/13,6/7) -> (18/5,47/13) Hyperbolic Matrix(303,-274,94,-85) (8/9,1/1) -> (29/9,42/13) Hyperbolic Matrix(219,-248,68,-77) (1/1,8/7) -> (16/5,29/9) Hyperbolic Matrix(1289,-1518,546,-643) (20/17,13/11) -> (59/25,26/11) Hyperbolic Matrix(263,-314,98,-117) (13/11,6/5) -> (8/3,35/13) Hyperbolic Matrix(81,-100,64,-79) (6/5,5/4) -> (5/4,14/11) Parabolic Matrix(2005,-2568,552,-707) (32/25,9/7) -> (69/19,40/11) Hyperbolic Matrix(879,-1136,236,-305) (9/7,22/17) -> (26/7,41/11) Hyperbolic Matrix(531,-692,188,-245) (13/10,17/13) -> (31/11,17/6) Hyperbolic Matrix(259,-354,30,-41) (15/11,26/19) -> (8/1,9/1) Hyperbolic Matrix(303,-418,166,-229) (11/8,18/13) -> (20/11,11/6) Hyperbolic Matrix(179,-254,74,-105) (7/5,10/7) -> (12/5,17/7) Hyperbolic Matrix(155,-242,98,-153) (3/2,11/7) -> (11/7,19/12) Parabolic Matrix(1601,-2574,594,-955) (8/5,37/23) -> (35/13,62/23) Hyperbolic Matrix(1821,-2932,772,-1243) (37/23,29/18) -> (33/14,59/25) Hyperbolic Matrix(343,-556,124,-201) (21/13,13/8) -> (11/4,25/9) Hyperbolic Matrix(713,-1160,260,-423) (13/8,44/27) -> (52/19,11/4) Hyperbolic Matrix(1955,-3194,314,-513) (49/30,67/41) -> (31/5,25/4) Hyperbolic Matrix(587,-960,96,-157) (67/41,18/11) -> (6/1,31/5) Hyperbolic Matrix(681,-1156,400,-679) (22/13,17/10) -> (17/10,46/27) Parabolic Matrix(119,-206,26,-45) (12/7,7/4) -> (9/2,14/3) Hyperbolic Matrix(599,-1058,338,-597) (7/4,23/13) -> (23/13,39/22) Parabolic Matrix(25,-48,12,-23) (11/6,2/1) -> (2/1,13/6) Parabolic Matrix(1169,-2540,272,-591) (13/6,37/17) -> (73/17,43/10) Hyperbolic Matrix(1313,-2862,306,-667) (37/17,24/11) -> (30/7,73/17) Hyperbolic Matrix(711,-1556,260,-569) (24/11,11/5) -> (41/15,52/19) Hyperbolic Matrix(123,-274,22,-49) (11/5,9/4) -> (11/2,17/3) Hyperbolic Matrix(551,-1250,242,-549) (9/4,25/11) -> (25/11,41/18) Parabolic Matrix(609,-1444,256,-607) (26/11,19/8) -> (19/8,50/21) Parabolic Matrix(131,-338,50,-129) (5/2,13/5) -> (13/5,21/8) Parabolic Matrix(97,-262,10,-27) (27/10,19/7) -> (9/1,1/0) Hyperbolic Matrix(1247,-3396,300,-817) (49/18,79/29) -> (29/7,25/6) Hyperbolic Matrix(435,-1186,106,-289) (79/29,30/11) -> (4/1,29/7) Hyperbolic Matrix(1017,-2834,314,-875) (39/14,53/19) -> (55/17,13/4) Hyperbolic Matrix(1073,-2996,332,-927) (53/19,14/5) -> (42/13,55/17) Hyperbolic Matrix(57,-196,16,-55) (10/3,7/2) -> (7/2,18/5) Parabolic Matrix(525,-1958,122,-455) (41/11,15/4) -> (43/10,13/3) Hyperbolic Matrix(219,-934,34,-145) (17/4,30/7) -> (32/5,13/2) Hyperbolic Matrix(31,-150,6,-29) (14/3,5/1) -> (5/1,16/3) Parabolic IMAGES OF THE GENERATORS UNDER THE VIRTUAL ENDOMORPHISM Matrix(1,2,-2,-3) -> Matrix(1,0,34,1) Matrix(335,156,204,95) -> Matrix(157,-10,-1460,93) Matrix(265,122,202,93) -> Matrix(123,-8,-1030,67) Matrix(457,206,-1178,-531) -> Matrix(89,-6,994,-67) Matrix(325,146,394,177) -> Matrix(147,-10,-926,63) Matrix(581,256,320,141) -> Matrix(29,-2,-304,21) Matrix(447,196,-1024,-449) -> Matrix(197,-14,2744,-195) Matrix(955,416,4084,1779) -> Matrix(305,-22,-1012,73) Matrix(4465,1944,1656,721) -> Matrix(1495,-108,-16708,1207) Matrix(65,28,188,81) -> Matrix(27,-2,-40,3) Matrix(61,26,190,81) -> Matrix(27,-2,-94,7) Matrix(1311,554,310,131) -> Matrix(239,-18,-3014,227) Matrix(687,290,1618,683) -> Matrix(185,-14,-806,61) Matrix(495,208,188,79) -> Matrix(209,-16,-2312,177) Matrix(183,76,248,103) -> Matrix(25,-2,-112,9) Matrix(185,76,-796,-327) -> Matrix(25,-2,188,-15) Matrix(549,224,424,173) -> Matrix(73,-6,-596,49) Matrix(653,256,176,69) -> Matrix(25,-2,-312,25) Matrix(297,116,-1124,-439) -> Matrix(23,-2,196,-17) Matrix(1647,638,586,227) -> Matrix(45,-4,-506,45) Matrix(1117,432,468,181) -> Matrix(21,-2,-220,21) Matrix(407,156,60,23) -> Matrix(113,-10,-1548,137) Matrix(351,134,406,155) -> Matrix(45,-4,-326,29) Matrix(463,176,292,111) -> Matrix(177,-16,-1604,145) Matrix(287,106,398,147) -> Matrix(21,-2,-94,9) Matrix(283,104,400,147) -> Matrix(21,-2,-136,13) Matrix(337,122,58,21) -> Matrix(83,-8,-1110,107) Matrix(167,60,732,263) -> Matrix(61,-6,-132,13) Matrix(113,40,500,177) -> Matrix(39,-4,-68,7) Matrix(275,96,444,155) -> Matrix(17,-2,-76,9) Matrix(423,134,262,83) -> Matrix(37,-4,-342,37) Matrix(469,146,106,33) -> Matrix(83,-10,-1054,127) Matrix(675,206,154,47) -> Matrix(109,-14,-1378,177) Matrix(257,78,570,173) -> Matrix(15,-2,-22,3) Matrix(255,76,104,31) -> Matrix(13,-2,-136,21) Matrix(355,104,256,75) -> Matrix(17,-2,-144,17) Matrix(99,28,152,43) -> Matrix(29,-4,-152,21) Matrix(347,96,300,83) -> Matrix(13,-2,-84,13) Matrix(51,14,346,95) -> Matrix(13,-2,-6,1) Matrix(393,106,938,253) -> Matrix(23,-4,-86,15) Matrix(97,26,-638,-171) -> Matrix(1,0,-2,1) Matrix(1129,300,636,169) -> Matrix(3,-2,-28,19) Matrix(489,128,340,89) -> Matrix(1,0,-16,1) Matrix(329,78,426,101) -> Matrix(7,-2,-38,11) Matrix(1177,276,516,121) -> Matrix(3,2,-32,-21) Matrix(187,42,138,31) -> Matrix(1,0,-14,1) Matrix(91,20,232,51) -> Matrix(21,-4,-68,13) Matrix(1187,252,504,107) -> Matrix(19,-4,-204,43) Matrix(227,48,960,203) -> Matrix(9,-2,-40,9) Matrix(137,28,44,9) -> Matrix(7,-2,-80,23) Matrix(133,26,46,9) -> Matrix(11,-2,-126,23) Matrix(87,16,-484,-89) -> Matrix(17,-4,64,-15) Matrix(1663,296,1972,351) -> Matrix(27,-8,-172,51) Matrix(1399,248,220,39) -> Matrix(43,-12,-584,163) Matrix(347,60,480,83) -> Matrix(1,0,-8,1) Matrix(383,60,300,47) -> Matrix(25,-6,-204,49) Matrix(421,62,550,81) -> Matrix(15,-4,-86,23) Matrix(125,16,164,21) -> Matrix(3,-2,-16,11) Matrix(123,14,202,23) -> Matrix(5,-2,-22,9) Matrix(159,-22,94,-13) -> Matrix(1,2,-10,-19) Matrix(219,-34,934,-145) -> Matrix(5,2,-18,-7) Matrix(589,-94,94,-15) -> Matrix(17,2,-230,-27) Matrix(123,-22,274,-49) -> Matrix(1,0,-2,1) Matrix(303,-56,92,-17) -> Matrix(1,4,-12,-47) Matrix(119,-26,206,-45) -> Matrix(1,0,-2,1) Matrix(1549,-360,1080,-251) -> Matrix(17,6,-156,-55) Matrix(609,-146,146,-35) -> Matrix(19,2,-238,-25) Matrix(85,-22,58,-15) -> Matrix(3,2,-26,-17) Matrix(57,-16,196,-55) -> Matrix(7,4,-16,-9) Matrix(1585,-468,972,-287) -> Matrix(17,6,-156,-55) Matrix(389,-116,332,-99) -> Matrix(11,4,-80,-29) Matrix(303,-92,56,-17) -> Matrix(17,6,-224,-79) Matrix(219,-68,248,-77) -> Matrix(1,0,-4,1) Matrix(531,-188,692,-245) -> Matrix(9,4,-52,-23) Matrix(343,-124,556,-201) -> Matrix(7,2,-32,-9) Matrix(1213,-444,948,-347) -> Matrix(67,28,-548,-229) Matrix(1501,-552,552,-203) -> Matrix(57,22,-640,-247) Matrix(1657,-612,972,-359) -> Matrix(5,2,-48,-19) Matrix(263,-98,314,-117) -> Matrix(21,8,-134,-51) Matrix(131,-50,338,-129) -> Matrix(29,10,-90,-31) Matrix(179,-74,254,-105) -> Matrix(7,2,-46,-13) Matrix(963,-404,584,-245) -> Matrix(77,20,-720,-187) Matrix(1165,-492,708,-299) -> Matrix(115,28,-1072,-261) Matrix(2933,-1242,810,-343) -> Matrix(287,68,-3482,-825) Matrix(175,-76,76,-33) -> Matrix(11,2,-116,-21) Matrix(25,-12,48,-23) -> Matrix(7,2,-32,-9) Matrix(2033,-1100,560,-303) -> Matrix(303,62,-3680,-753) Matrix(2777,-1506,1938,-1051) -> Matrix(129,26,-1166,-235) Matrix(933,-508,652,-355) -> Matrix(41,8,-364,-71) Matrix(303,-166,418,-229) -> Matrix(11,2,-50,-9) Matrix(207,-116,116,-65) -> Matrix(13,2,-124,-19) Matrix(523,-304,160,-93) -> Matrix(9,2,-104,-23) Matrix(499,-292,364,-213) -> Matrix(15,4,-124,-33) Matrix(159,-94,22,-13) -> Matrix(25,6,-346,-83) Matrix(963,-584,404,-245) -> Matrix(11,2,-116,-21) Matrix(2077,-1272,1272,-779) -> Matrix(245,54,-2264,-499) Matrix(1383,-848,380,-233) -> Matrix(201,44,-2444,-535) Matrix(1669,-1032,600,-371) -> Matrix(29,6,-324,-67) Matrix(4175,-2594,1154,-717) -> Matrix(701,148,-8502,-1795) Matrix(1087,-676,1288,-801) -> Matrix(143,30,-920,-193) Matrix(155,-98,242,-153) -> Matrix(69,14,-350,-71) Matrix(85,-58,22,-15) -> Matrix(23,4,-282,-49) Matrix(499,-364,292,-213) -> Matrix(1,0,-4,1) Matrix(933,-722,650,-503) -> Matrix(45,8,-422,-75) Matrix(81,-64,100,-79) -> Matrix(47,8,-288,-49) Matrix(1027,-844,376,-309) -> Matrix(99,16,-1120,-181) Matrix(563,-480,156,-133) -> Matrix(173,26,-2096,-315) Matrix(303,-274,94,-85) -> Matrix(25,4,-294,-47) Matrix(219,-248,68,-77) -> Matrix(17,2,-196,-23) Matrix(1289,-1518,546,-643) -> Matrix(89,12,-942,-127) Matrix(263,-314,98,-117) -> Matrix(153,20,-1706,-223) Matrix(81,-100,64,-79) -> Matrix(79,10,-640,-81) Matrix(2005,-2568,552,-707) -> Matrix(1163,142,-14128,-1725) Matrix(879,-1136,236,-305) -> Matrix(1,0,-4,1) Matrix(531,-692,188,-245) -> Matrix(133,16,-1488,-179) Matrix(259,-354,30,-41) -> Matrix(47,6,-666,-85) Matrix(303,-418,166,-229) -> Matrix(33,4,-322,-39) Matrix(179,-254,74,-105) -> Matrix(1,0,-2,1) Matrix(155,-242,98,-153) -> Matrix(197,22,-1782,-199) Matrix(1601,-2574,594,-955) -> Matrix(1319,144,-14738,-1609) Matrix(1821,-2932,772,-1243) -> Matrix(147,16,-1516,-165) Matrix(343,-556,124,-201) -> Matrix(19,2,-200,-21) Matrix(713,-1160,260,-423) -> Matrix(295,32,-3328,-361) Matrix(1955,-3194,314,-513) -> Matrix(1461,158,-19742,-2135) Matrix(587,-960,96,-157) -> Matrix(463,50,-6232,-673) Matrix(681,-1156,400,-679) -> Matrix(19,2,-200,-21) Matrix(119,-206,26,-45) -> Matrix(55,6,-706,-77) Matrix(599,-1058,338,-597) -> Matrix(379,40,-3610,-381) Matrix(25,-48,12,-23) -> Matrix(39,4,-400,-41) Matrix(1169,-2540,272,-591) -> Matrix(143,14,-1808,-177) Matrix(1313,-2862,306,-667) -> Matrix(167,16,-2098,-201) Matrix(711,-1556,260,-569) -> Matrix(103,10,-1164,-113) Matrix(123,-274,22,-49) -> Matrix(103,10,-1370,-133) Matrix(551,-1250,242,-549) -> Matrix(587,56,-6174,-589) Matrix(609,-1444,256,-607) -> Matrix(191,18,-2048,-193) Matrix(131,-338,50,-129) -> Matrix(285,26,-3146,-287) Matrix(97,-262,10,-27) -> Matrix(179,16,-2562,-229) Matrix(1247,-3396,300,-817) -> Matrix(1507,134,-18860,-1677) Matrix(435,-1186,106,-289) -> Matrix(473,42,-5890,-523) Matrix(1017,-2834,314,-875) -> Matrix(159,14,-1874,-165) Matrix(1073,-2996,332,-927) -> Matrix(25,2,-288,-23) Matrix(57,-196,16,-55) -> Matrix(167,14,-2016,-169) Matrix(525,-1958,122,-455) -> Matrix(171,14,-2162,-177) Matrix(219,-934,34,-145) -> Matrix(49,4,-674,-55) Matrix(31,-150,6,-29) -> Matrix(129,10,-1690,-131) INFORMATION ON THE IMAGE OF THIS GROUP UNDER THE VIRTUAL ENDOMORPHISM Index in PSL(2,Z): 6 Minimal number of generators: 2 Number of equivalence classes of cusps: 3 Genus: 0 Degree of H/liftables -> H/(image of liftables): 72 Degree of the the map X: 72 Degree of the the map Y: 144 ----------------------------------------------------------------------- Elements among 0, lambda1, lambda2 and lambda1+lambda2 which lift elements of DeckMod(f) via pi_1: 0 DeckMod(f) is trivial. Elements among 0, lambda1, lambda2 and lambda1+lambda2 which lift modular group liftables via pi_1: 0 The subgroup of modular group liftables which arise from translations is trivial. ----------------------------------------------------------------------- INFORMATION ON THE IMAGE IN PSL(2,Z) OF THE GROUP OF MODULAR GROUP LIFTABLES UNDER ITS PULLBACK ACTION ON THE UPPER HALF-PLANE Index in PSL(2,Z): 432 Minimal number of generators: 73 Number of equivalence classes of elliptic points of order 2: 0 Number of equivalence classes of elliptic points of order 3: 0 Number of equivalence classes of cusps: 40 Genus: 17 REPRESENTATIVES OF THE CUSP EQUIVALENCE CLASSSES -1/1 -5/11 -7/16 -2/5 -5/14 -1/3 -1/4 0/1 1/5 2/7 1/3 5/13 1/2 7/11 4/5 1/1 5/4 7/5 3/2 11/7 17/10 2/1 19/8 5/2 13/5 11/4 3/1 7/2 15/4 4/1 73/17 9/2 5/1 11/2 6/1 13/2 7/1 8/1 9/1 1/0 CUSPS AT THE FUNDAMENTAL DOMAIN AND THEIR IMAGES UNDER THE PULLBACK MAP CUSP IMAGE PSEUDOIMAGES -1/1 0/1 -1/2 1/18 -6/13 2/31 5/77 -5/11 1/15 -9/20 3/44 -4/9 2/29 3/43 -7/16 1/14 -10/23 5/69 4/55 -3/7 2/27 -11/26 3/40 -8/19 8/105 1/13 -5/12 5/64 -7/17 1/13 -2/5 1/12 -7/18 3/34 -19/49 1/11 -12/31 2/23 1/11 -5/13 2/23 -13/34 5/56 -8/21 8/89 1/11 -3/8 3/32 -4/11 1/11 2/21 -5/14 1/10 -6/17 4/39 3/29 -1/3 1/9 -3/10 3/22 -5/17 0/1 -2/7 2/15 1/7 -5/18 5/34 -8/29 3/20 -3/11 2/13 -1/4 1/6 -3/13 1/7 -2/9 2/11 1/5 -3/14 3/14 -4/19 1/4 -1/5 0/1 -1/6 1/2 0/1 0/1 1/1 1/5 -1/1 2/9 -1/1 0/1 1/4 1/0 3/11 -1/1 2/7 -1/2 5/17 -3/7 3/10 -1/2 4/13 -1/3 0/1 5/16 -1/2 1/3 0/1 3/8 -3/8 5/13 -1/3 7/18 -7/22 2/5 -1/3 -2/7 1/2 -1/4 4/7 -1/3 0/1 7/12 -1/4 10/17 -1/4 3/5 -2/9 5/8 -5/24 7/11 -1/5 9/14 -9/46 2/3 -1/5 -2/11 7/10 -1/6 12/17 -1/7 0/1 5/7 0/1 8/11 -1/5 -2/11 11/15 -1/5 3/4 -3/16 7/9 -4/23 4/5 -1/6 9/11 -4/25 5/6 -1/6 1/1 -1/7 5/4 -1/8 9/7 -4/33 22/17 -1/8 13/10 -7/58 17/13 -3/25 4/3 -2/17 -1/9 15/11 -1/7 26/19 -1/8 11/8 -1/8 18/13 -4/33 -3/25 7/5 -2/17 10/7 -4/35 -1/9 3/2 -3/26 11/7 -1/9 19/12 -19/172 8/5 -1/9 -8/73 29/18 -5/46 21/13 -1/9 13/8 -5/46 5/3 -2/19 17/10 -1/10 29/17 -1/9 12/7 -1/9 -2/19 7/4 -3/28 9/5 -3/29 20/11 -1/9 0/1 11/6 -1/10 2/1 -1/10 13/6 -1/10 11/5 -2/21 9/4 -5/52 7/3 -1/11 19/8 -3/32 31/13 -4/43 12/5 -4/43 -1/11 17/7 -2/21 5/2 -5/54 13/5 -1/11 21/8 -21/232 8/3 -1/11 -8/89 27/10 -27/302 19/7 -9/101 11/4 -3/34 25/9 -1/11 39/14 -3/34 53/19 -2/23 14/5 -1/11 -2/23 31/11 -1/11 17/6 -3/34 3/1 -2/23 7/2 -1/12 11/3 -5/61 26/7 -1/12 41/11 -4/49 15/4 -1/12 4/1 -3/37 -2/25 17/4 -3/38 30/7 -2/25 -5/63 73/17 -5/63 43/10 -3/38 13/3 -2/25 9/2 -3/38 14/3 -4/51 -1/13 5/1 -1/13 16/3 -1/13 -6/79 11/2 -5/66 17/3 -4/53 6/1 -5/67 -2/27 13/2 -5/68 7/1 -4/55 8/1 -1/14 9/1 -5/71 1/0 -1/16 GENERATING SET ASSOCIATED TO THE FUNDAMENTAL DOMAIN GENERATOR EDGE PAIRING TYPE Matrix(1,2,-2,-3) (-1/1,1/0) -> (-1/1,-1/2) Parabolic Matrix(367,170,136,63) (-1/2,-6/13) -> (8/3,27/10) Hyperbolic Matrix(265,122,202,93) (-6/13,-5/11) -> (17/13,4/3) Hyperbolic Matrix(457,206,-1178,-531) (-5/11,-9/20) -> (-7/18,-19/49) Hyperbolic Matrix(421,188,262,117) (-9/20,-4/9) -> (8/5,29/18) Hyperbolic Matrix(223,98,-512,-225) (-4/9,-7/16) -> (-7/16,-10/23) Parabolic Matrix(347,150,192,83) (-10/23,-3/7) -> (9/5,20/11) Hyperbolic Matrix(61,26,190,81) (-3/7,-11/26) -> (5/16,1/3) Hyperbolic Matrix(403,170,64,27) (-11/26,-8/19) -> (6/1,13/2) Hyperbolic Matrix(495,208,188,79) (-8/19,-5/12) -> (21/8,8/3) Hyperbolic Matrix(183,76,248,103) (-5/12,-7/17) -> (11/15,3/4) Hyperbolic Matrix(151,62,-548,-225) (-7/17,-2/5) -> (-8/29,-3/11) Hyperbolic Matrix(87,34,-412,-161) (-2/5,-7/18) -> (-3/14,-4/19) Hyperbolic Matrix(1647,638,586,227) (-19/49,-12/31) -> (14/5,31/11) Hyperbolic Matrix(1117,432,468,181) (-12/31,-5/13) -> (31/13,12/5) Hyperbolic Matrix(407,156,60,23) (-5/13,-13/34) -> (13/2,7/1) Hyperbolic Matrix(493,188,118,45) (-13/34,-8/21) -> (4/1,17/4) Hyperbolic Matrix(463,176,292,111) (-8/21,-3/8) -> (19/12,8/5) Hyperbolic Matrix(27,10,116,43) (-3/8,-4/11) -> (2/9,1/4) Hyperbolic Matrix(139,50,-392,-141) (-4/11,-5/14) -> (-5/14,-6/17) Parabolic Matrix(307,108,54,19) (-6/17,-1/3) -> (17/3,6/1) Hyperbolic Matrix(79,24,102,31) (-1/3,-3/10) -> (3/4,7/9) Hyperbolic Matrix(255,76,104,31) (-3/10,-5/17) -> (17/7,5/2) Hyperbolic Matrix(355,104,256,75) (-5/17,-2/7) -> (18/13,7/5) Hyperbolic Matrix(99,28,152,43) (-2/7,-5/18) -> (9/14,2/3) Hyperbolic Matrix(773,214,596,165) (-5/18,-8/29) -> (22/17,13/10) Hyperbolic Matrix(23,6,-96,-25) (-3/11,-1/4) -> (-1/4,-3/13) Parabolic Matrix(187,42,138,31) (-3/13,-2/9) -> (4/3,15/11) Hyperbolic Matrix(91,20,232,51) (-2/9,-3/14) -> (7/18,2/5) Hyperbolic Matrix(339,70,92,19) (-4/19,-1/5) -> (11/3,26/7) Hyperbolic Matrix(23,4,86,15) (-1/5,-1/6) -> (1/4,3/11) Hyperbolic Matrix(63,10,44,7) (-1/6,0/1) -> (10/7,3/2) Hyperbolic Matrix(45,-8,62,-11) (0/1,1/5) -> (5/7,8/11) Hyperbolic Matrix(105,-22,148,-31) (1/5,2/9) -> (12/17,5/7) Hyperbolic Matrix(57,-16,196,-55) (3/11,2/7) -> (2/7,5/17) Parabolic Matrix(319,-94,112,-33) (5/17,3/10) -> (17/6,3/1) Hyperbolic Matrix(303,-92,56,-17) (3/10,4/13) -> (16/3,11/2) Hyperbolic Matrix(701,-218,164,-51) (4/13,5/16) -> (17/4,30/7) Hyperbolic Matrix(93,-34,52,-19) (1/3,3/8) -> (7/4,9/5) Hyperbolic Matrix(131,-50,338,-129) (3/8,5/13) -> (5/13,7/18) Parabolic Matrix(13,-6,24,-11) (2/5,1/2) -> (1/2,4/7) Parabolic Matrix(193,-112,274,-159) (4/7,7/12) -> (7/10,12/17) Hyperbolic Matrix(499,-292,364,-213) (7/12,10/17) -> (26/19,11/8) Hyperbolic Matrix(159,-94,22,-13) (10/17,3/5) -> (7/1,8/1) Hyperbolic Matrix(101,-62,44,-27) (3/5,5/8) -> (9/4,7/3) Hyperbolic Matrix(155,-98,242,-153) (5/8,7/11) -> (7/11,9/14) Parabolic Matrix(85,-58,22,-15) (2/3,7/10) -> (15/4,4/1) Hyperbolic Matrix(499,-364,292,-213) (8/11,11/15) -> (29/17,12/7) Hyperbolic Matrix(81,-64,100,-79) (7/9,4/5) -> (4/5,9/11) Parabolic Matrix(445,-366,276,-227) (9/11,5/6) -> (29/18,21/13) Hyperbolic Matrix(87,-74,20,-17) (5/6,1/1) -> (13/3,9/2) Hyperbolic Matrix(41,-50,32,-39) (1/1,5/4) -> (5/4,9/7) Parabolic Matrix(879,-1136,236,-305) (9/7,22/17) -> (26/7,41/11) Hyperbolic Matrix(531,-692,188,-245) (13/10,17/13) -> (31/11,17/6) Hyperbolic Matrix(259,-354,30,-41) (15/11,26/19) -> (8/1,9/1) Hyperbolic Matrix(303,-418,166,-229) (11/8,18/13) -> (20/11,11/6) Hyperbolic Matrix(179,-254,74,-105) (7/5,10/7) -> (12/5,17/7) Hyperbolic Matrix(155,-242,98,-153) (3/2,11/7) -> (11/7,19/12) Parabolic Matrix(343,-556,124,-201) (21/13,13/8) -> (11/4,25/9) Hyperbolic Matrix(185,-302,68,-111) (13/8,5/3) -> (19/7,11/4) Hyperbolic Matrix(341,-578,200,-339) (5/3,17/10) -> (17/10,29/17) Parabolic Matrix(119,-206,26,-45) (12/7,7/4) -> (9/2,14/3) Hyperbolic Matrix(25,-48,12,-23) (11/6,2/1) -> (2/1,13/6) Parabolic Matrix(345,-754,124,-271) (13/6,11/5) -> (25/9,39/14) Hyperbolic Matrix(123,-274,22,-49) (11/5,9/4) -> (11/2,17/3) Hyperbolic Matrix(305,-722,128,-303) (7/3,19/8) -> (19/8,31/13) Parabolic Matrix(131,-338,50,-129) (5/2,13/5) -> (13/5,21/8) Parabolic Matrix(97,-262,10,-27) (27/10,19/7) -> (9/1,1/0) Hyperbolic Matrix(1839,-5126,428,-1193) (39/14,53/19) -> (73/17,43/10) Hyperbolic Matrix(935,-2612,218,-609) (53/19,14/5) -> (30/7,73/17) Hyperbolic Matrix(29,-98,8,-27) (3/1,7/2) -> (7/2,11/3) Parabolic Matrix(525,-1958,122,-455) (41/11,15/4) -> (43/10,13/3) Hyperbolic Matrix(31,-150,6,-29) (14/3,5/1) -> (5/1,16/3) Parabolic IMAGES OF THE GENERATORS UNDER THE VIRTUAL ENDOMORPHISM Matrix(1,2,-2,-3) -> Matrix(1,0,34,1) Matrix(367,170,136,63) -> Matrix(171,-11,-1912,123) Matrix(265,122,202,93) -> Matrix(123,-8,-1030,67) Matrix(457,206,-1178,-531) -> Matrix(89,-6,994,-67) Matrix(421,188,262,117) -> Matrix(189,-13,-1730,119) Matrix(223,98,-512,-225) -> Matrix(99,-7,1372,-97) Matrix(347,150,192,83) -> Matrix(69,-5,-676,49) Matrix(61,26,190,81) -> Matrix(27,-2,-94,7) Matrix(403,170,64,27) -> Matrix(145,-11,-1964,149) Matrix(495,208,188,79) -> Matrix(209,-16,-2312,177) Matrix(183,76,248,103) -> Matrix(25,-2,-112,9) Matrix(151,62,-548,-225) -> Matrix(63,-5,416,-33) Matrix(87,34,-412,-161) -> Matrix(35,-3,152,-13) Matrix(1647,638,586,227) -> Matrix(45,-4,-506,45) Matrix(1117,432,468,181) -> Matrix(21,-2,-220,21) Matrix(407,156,60,23) -> Matrix(113,-10,-1548,137) Matrix(493,188,118,45) -> Matrix(145,-13,-1818,163) Matrix(463,176,292,111) -> Matrix(177,-16,-1604,145) Matrix(27,10,116,43) -> Matrix(11,-1,-32,3) Matrix(139,50,-392,-141) -> Matrix(51,-5,500,-49) Matrix(307,108,54,19) -> Matrix(67,-7,-890,93) Matrix(79,24,102,31) -> Matrix(23,-3,-130,17) Matrix(255,76,104,31) -> Matrix(13,-2,-136,21) Matrix(355,104,256,75) -> Matrix(17,-2,-144,17) Matrix(99,28,152,43) -> Matrix(29,-4,-152,21) Matrix(773,214,596,165) -> Matrix(87,-13,-716,107) Matrix(23,6,-96,-25) -> Matrix(7,-1,36,-5) Matrix(187,42,138,31) -> Matrix(1,0,-14,1) Matrix(91,20,232,51) -> Matrix(21,-4,-68,13) Matrix(339,70,92,19) -> Matrix(21,-5,-256,61) Matrix(23,4,86,15) -> Matrix(3,-1,-2,1) Matrix(63,10,44,7) -> Matrix(5,-1,-44,9) Matrix(45,-8,62,-11) -> Matrix(1,1,-6,-5) Matrix(105,-22,148,-31) -> Matrix(1,1,-8,-7) Matrix(57,-16,196,-55) -> Matrix(7,4,-16,-9) Matrix(319,-94,112,-33) -> Matrix(17,7,-192,-79) Matrix(303,-92,56,-17) -> Matrix(17,6,-224,-79) Matrix(701,-218,164,-51) -> Matrix(13,5,-164,-63) Matrix(93,-34,52,-19) -> Matrix(7,3,-68,-29) Matrix(131,-50,338,-129) -> Matrix(29,10,-90,-31) Matrix(13,-6,24,-11) -> Matrix(3,1,-16,-5) Matrix(193,-112,274,-159) -> Matrix(3,1,-22,-7) Matrix(499,-292,364,-213) -> Matrix(15,4,-124,-33) Matrix(159,-94,22,-13) -> Matrix(25,6,-346,-83) Matrix(101,-62,44,-27) -> Matrix(23,5,-244,-53) Matrix(155,-98,242,-153) -> Matrix(69,14,-350,-71) Matrix(85,-58,22,-15) -> Matrix(23,4,-282,-49) Matrix(499,-364,292,-213) -> Matrix(1,0,-4,1) Matrix(81,-64,100,-79) -> Matrix(47,8,-288,-49) Matrix(445,-366,276,-227) -> Matrix(131,21,-1204,-193) Matrix(87,-74,20,-17) -> Matrix(33,5,-416,-63) Matrix(41,-50,32,-39) -> Matrix(39,5,-320,-41) Matrix(879,-1136,236,-305) -> Matrix(1,0,-4,1) Matrix(531,-692,188,-245) -> Matrix(133,16,-1488,-179) Matrix(259,-354,30,-41) -> Matrix(47,6,-666,-85) Matrix(303,-418,166,-229) -> Matrix(33,4,-322,-39) Matrix(179,-254,74,-105) -> Matrix(1,0,-2,1) Matrix(155,-242,98,-153) -> Matrix(197,22,-1782,-199) Matrix(343,-556,124,-201) -> Matrix(19,2,-200,-21) Matrix(185,-302,68,-111) -> Matrix(157,17,-1764,-191) Matrix(341,-578,200,-339) -> Matrix(9,1,-100,-11) Matrix(119,-206,26,-45) -> Matrix(55,6,-706,-77) Matrix(25,-48,12,-23) -> Matrix(39,4,-400,-41) Matrix(345,-754,124,-271) -> Matrix(73,7,-824,-79) Matrix(123,-274,22,-49) -> Matrix(103,10,-1370,-133) Matrix(305,-722,128,-303) -> Matrix(95,9,-1024,-97) Matrix(131,-338,50,-129) -> Matrix(285,26,-3146,-287) Matrix(97,-262,10,-27) -> Matrix(179,16,-2562,-229) Matrix(1839,-5126,428,-1193) -> Matrix(239,21,-3016,-265) Matrix(935,-2612,218,-609) -> Matrix(9,1,-118,-13) Matrix(29,-98,8,-27) -> Matrix(83,7,-1008,-85) Matrix(525,-1958,122,-455) -> Matrix(171,14,-2162,-177) Matrix(31,-150,6,-29) -> Matrix(129,10,-1690,-131) INFORMATION ON THE IMAGE OF THIS GROUP UNDER THE VIRTUAL ENDOMORPHISM Index in PSL(2,Z): 3 Minimal number of generators: 2 Number of equivalence classes of elliptic points of order 2: 1 Number of equivalence classes of elliptic points of order 3: 0 Number of equivalence classes of cusps: 2 Genus: 0 Degree of H/liftables -> H/(image of liftables): 72 ----------------------------------------------------------------------- INFORMATION ON THE IMAGE IN PGL(2,Z) OF THE GROUP OF EXTENDED MODULAR GROUP LIFTABLES UNDER ITS PULLBACK ACTION ON THE UPPER HALF-PLANE CUSPS AT THE FUNDAMENTAL DOMAIN AND THEIR IMAGES UNDER THE PULLBACK MAP CUSP IMAGE c d -1/1 0/1 17 1 0/1 (0/1,1/1) 0 18 1/5 -1/1 1 3 1/4 1/0 1 18 2/7 -1/2 2 2 3/10 -1/2 1 18 4/13 (-1/3,0/1) 0 18 1/3 0/1 1 9 3/8 -3/8 1 18 5/13 -1/3 5 1 2/5 (-1/3,-2/7) 0 18 1/2 -1/4 1 6 4/7 (-1/3,0/1) 0 18 7/12 -1/4 1 18 10/17 -1/4 8 2 3/5 -2/9 1 9 5/8 -5/24 1 18 7/11 -1/5 7 1 2/3 (-1/5,-2/11) 0 18 7/10 -1/6 1 18 5/7 0/1 1 3 8/11 (-1/5,-2/11) 0 18 3/4 -3/16 1 18 4/5 -1/6 4 2 5/6 -1/6 1 18 1/1 -1/7 1 9 5/4 -1/8 5 2 9/7 -4/33 1 9 13/10 -7/58 1 18 4/3 (-2/17,-1/9) 0 18 11/8 -1/8 1 18 7/5 -2/17 1 3 3/2 -3/26 1 18 11/7 -1/9 11 1 8/5 (-1/9,-8/73) 0 18 21/13 -1/9 1 9 13/8 -5/46 1 6 5/3 -2/19 1 9 17/10 -1/10 1 2 12/7 (-1/9,-2/19) 0 18 7/4 -3/28 1 18 9/5 -3/29 1 9 11/6 -1/10 1 18 2/1 -1/10 2 6 13/6 -1/10 1 18 11/5 -2/21 1 9 9/4 -5/52 1 18 7/3 -1/11 1 9 19/8 -3/32 1 2 12/5 (-4/43,-1/11) 0 18 5/2 -5/54 1 18 13/5 -1/11 13 1 8/3 (-1/11,-8/89) 0 18 19/7 -9/101 1 9 11/4 -3/34 1 6 25/9 -1/11 1 9 39/14 -3/34 1 18 53/19 -2/23 1 1 14/5 (-1/11,-2/23) 0 18 3/1 -2/23 1 9 7/2 -1/12 7 2 11/3 -5/61 1 9 15/4 -1/12 1 18 4/1 (-3/37,-2/25) 0 18 13/3 -2/25 1 9 9/2 -3/38 1 18 14/3 (-4/51,-1/13) 0 18 5/1 -1/13 5 3 16/3 (-1/13,-6/79) 0 18 11/2 -5/66 1 18 6/1 (-5/67,-2/27) 0 18 7/1 -4/55 1 9 8/1 -1/14 8 2 1/0 -1/16 1 18 GENERATING SET ASSOCIATED TO THE FUNDAMENTAL DOMAIN GENERATOR EDGE PAIRING TYPE Matrix(1,2,0,-1) (-1/1,1/0) -> (-1/1,1/0) Reflection Matrix(-1,0,2,1) (-1/1,0/1) -> (-1/1,0/1) Reflection Matrix(45,-8,62,-11) (0/1,1/5) -> (5/7,8/11) Hyperbolic Matrix(43,-10,30,-7) (1/5,1/4) -> (7/5,3/2) Glide Reflection Matrix(15,-4,56,-15) (1/4,2/7) -> (1/4,2/7) Reflection Matrix(41,-12,140,-41) (2/7,3/10) -> (2/7,3/10) Reflection Matrix(303,-92,56,-17) (3/10,4/13) -> (16/3,11/2) Hyperbolic Matrix(81,-26,28,-9) (4/13,1/3) -> (14/5,3/1) Glide Reflection Matrix(93,-34,52,-19) (1/3,3/8) -> (7/4,9/5) Hyperbolic Matrix(79,-30,208,-79) (3/8,5/13) -> (3/8,5/13) Reflection Matrix(51,-20,130,-51) (5/13,2/5) -> (5/13,2/5) Reflection Matrix(13,-6,24,-11) (2/5,1/2) -> (1/2,4/7) Parabolic Matrix(125,-72,92,-53) (4/7,7/12) -> (4/3,11/8) Glide Reflection Matrix(239,-140,408,-239) (7/12,10/17) -> (7/12,10/17) Reflection Matrix(159,-94,22,-13) (10/17,3/5) -> (7/1,8/1) Hyperbolic Matrix(101,-62,44,-27) (3/5,5/8) -> (9/4,7/3) Hyperbolic Matrix(111,-70,176,-111) (5/8,7/11) -> (5/8,7/11) Reflection Matrix(43,-28,66,-43) (7/11,2/3) -> (7/11,2/3) Reflection Matrix(85,-58,22,-15) (2/3,7/10) -> (15/4,4/1) Hyperbolic Matrix(147,-104,106,-75) (7/10,5/7) -> (11/8,7/5) Glide Reflection Matrix(103,-76,42,-31) (8/11,3/4) -> (12/5,5/2) Glide Reflection Matrix(31,-24,40,-31) (3/4,4/5) -> (3/4,4/5) Reflection Matrix(49,-40,60,-49) (4/5,5/6) -> (4/5,5/6) Reflection Matrix(87,-74,20,-17) (5/6,1/1) -> (13/3,9/2) Hyperbolic Matrix(41,-50,32,-39) (1/1,5/4) -> (5/4,9/7) Parabolic Matrix(173,-224,78,-101) (9/7,13/10) -> (11/5,9/4) Glide Reflection Matrix(93,-122,16,-21) (13/10,4/3) -> (11/2,6/1) Glide Reflection Matrix(43,-66,28,-43) (3/2,11/7) -> (3/2,11/7) Reflection Matrix(111,-176,70,-111) (11/7,8/5) -> (11/7,8/5) Reflection Matrix(117,-188,28,-45) (8/5,21/13) -> (4/1,13/3) Glide Reflection Matrix(343,-556,124,-201) (21/13,13/8) -> (11/4,25/9) Hyperbolic Matrix(185,-302,68,-111) (13/8,5/3) -> (19/7,11/4) Hyperbolic Matrix(127,-214,54,-91) (5/3,17/10) -> (7/3,19/8) Glide Reflection Matrix(253,-432,106,-181) (17/10,12/7) -> (19/8,12/5) Glide Reflection Matrix(119,-206,26,-45) (12/7,7/4) -> (9/2,14/3) Hyperbolic Matrix(141,-256,38,-69) (9/5,11/6) -> (11/3,15/4) Glide Reflection Matrix(25,-48,12,-23) (11/6,2/1) -> (2/1,13/6) Parabolic Matrix(345,-754,124,-271) (13/6,11/5) -> (25/9,39/14) Hyperbolic Matrix(51,-130,20,-51) (5/2,13/5) -> (5/2,13/5) Reflection Matrix(79,-208,30,-79) (13/5,8/3) -> (13/5,8/3) Reflection Matrix(63,-170,10,-27) (8/3,19/7) -> (6/1,7/1) Glide Reflection Matrix(1483,-4134,532,-1483) (39/14,53/19) -> (39/14,53/19) Reflection Matrix(531,-1484,190,-531) (53/19,14/5) -> (53/19,14/5) Reflection Matrix(29,-98,8,-27) (3/1,7/2) -> (7/2,11/3) Parabolic Matrix(31,-150,6,-29) (14/3,5/1) -> (5/1,16/3) Parabolic Matrix(-1,16,0,1) (8/1,1/0) -> (8/1,1/0) Reflection IMAGES OF THE GENERATORS MAP ON REFLECTION AXES OR UNDER THE VIRTUAL ENDOMORPHISM FIXED POINT OF IMAGE Matrix(1,2,0,-1) -> Matrix(-1,0,32,1) (-1/1,1/0) -> (-1/16,0/1) Matrix(-1,0,2,1) -> Matrix(1,0,2,-1) (-1/1,0/1) -> (0/1,1/1) Matrix(45,-8,62,-11) -> Matrix(1,1,-6,-5) Matrix(43,-10,30,-7) -> Matrix(3,1,-26,-9) Matrix(15,-4,56,-15) -> Matrix(1,1,0,-1) (1/4,2/7) -> (-1/2,1/0) Matrix(41,-12,140,-41) -> Matrix(7,3,-16,-7) (2/7,3/10) -> (-1/2,-3/8) Matrix(303,-92,56,-17) -> Matrix(17,6,-224,-79) Matrix(81,-26,28,-9) -> Matrix(7,2,-80,-23) Matrix(93,-34,52,-19) -> Matrix(7,3,-68,-29) Matrix(79,-30,208,-79) -> Matrix(17,6,-48,-17) (3/8,5/13) -> (-3/8,-1/3) Matrix(51,-20,130,-51) -> Matrix(13,4,-42,-13) (5/13,2/5) -> (-1/3,-2/7) Matrix(13,-6,24,-11) -> Matrix(3,1,-16,-5) -1/4 Matrix(125,-72,92,-53) -> Matrix(5,1,-44,-9) Matrix(239,-140,408,-239) -> Matrix(11,3,-40,-11) (7/12,10/17) -> (-3/10,-1/4) Matrix(159,-94,22,-13) -> Matrix(25,6,-346,-83) Matrix(101,-62,44,-27) -> Matrix(23,5,-244,-53) Matrix(111,-70,176,-111) -> Matrix(49,10,-240,-49) (5/8,7/11) -> (-5/24,-1/5) Matrix(43,-28,66,-43) -> Matrix(21,4,-110,-21) (7/11,2/3) -> (-1/5,-2/11) Matrix(85,-58,22,-15) -> Matrix(23,4,-282,-49) Matrix(147,-104,106,-75) -> Matrix(13,2,-110,-17) Matrix(103,-76,42,-31) -> Matrix(9,2,-94,-21) Matrix(31,-24,40,-31) -> Matrix(17,3,-96,-17) (3/4,4/5) -> (-3/16,-1/6) Matrix(49,-40,60,-49) -> Matrix(31,5,-192,-31) (4/5,5/6) -> (-1/6,-5/32) Matrix(87,-74,20,-17) -> Matrix(33,5,-416,-63) Matrix(41,-50,32,-39) -> Matrix(39,5,-320,-41) -1/8 Matrix(173,-224,78,-101) -> Matrix(49,6,-498,-61) Matrix(93,-122,16,-21) -> Matrix(67,8,-896,-107) Matrix(43,-66,28,-43) -> Matrix(53,6,-468,-53) (3/2,11/7) -> (-3/26,-1/9) Matrix(111,-176,70,-111) -> Matrix(145,16,-1314,-145) (11/7,8/5) -> (-1/9,-8/73) Matrix(117,-188,28,-45) -> Matrix(119,13,-1492,-163) Matrix(343,-556,124,-201) -> Matrix(19,2,-200,-21) -1/10 Matrix(185,-302,68,-111) -> Matrix(157,17,-1764,-191) Matrix(127,-214,54,-91) -> Matrix(47,5,-498,-53) Matrix(253,-432,106,-181) -> Matrix(17,2,-178,-21) Matrix(119,-206,26,-45) -> Matrix(55,6,-706,-77) Matrix(141,-256,38,-69) -> Matrix(21,2,-262,-25) Matrix(25,-48,12,-23) -> Matrix(39,4,-400,-41) -1/10 Matrix(345,-754,124,-271) -> Matrix(73,7,-824,-79) Matrix(51,-130,20,-51) -> Matrix(109,10,-1188,-109) (5/2,13/5) -> (-5/54,-1/11) Matrix(79,-208,30,-79) -> Matrix(177,16,-1958,-177) (13/5,8/3) -> (-1/11,-8/89) Matrix(63,-170,10,-27) -> Matrix(123,11,-1666,-149) Matrix(1483,-4134,532,-1483) -> Matrix(137,12,-1564,-137) (39/14,53/19) -> (-3/34,-2/23) Matrix(531,-1484,190,-531) -> Matrix(45,4,-506,-45) (53/19,14/5) -> (-1/11,-2/23) Matrix(29,-98,8,-27) -> Matrix(83,7,-1008,-85) -1/12 Matrix(31,-150,6,-29) -> Matrix(129,10,-1690,-131) -1/13 Matrix(-1,16,0,1) -> Matrix(15,1,-224,-15) (8/1,1/0) -> (-1/14,-1/16) ----------------------------------------------------------------------- The pullback map was not drawn because it is too complicated.