local z, r, result; result := rec(); result.comment := "L2(241) as 242 x 242 monomial matrices over Z(z120)\n"; # Change the value of r to any number between 1 and 59 # to get the complete set of inequivalent faithful irreducible 242-dimensional # representations of L2(241) r := 1; z := E(120)^r; result.symmetricforms := [ ]; result.antisymmetricforms := [ ]; result.hermitianforms := [ IdentityMat(242) ]; result.centralizeralgebra := [ IdentityMat(242) ]; result.generators := [ DiagonalMat([z^44,z^24,z^69,z^71,z^7,z^47,z^30,z^113,z^41,z^102,z^84, z^15,z^20,z^53,z^110,z^16,z^71,z^105,z^75,z^93,z^27,z^19,z^16,z^83, z^90,z^57,z^103,z^40,z^45,z^43,z,z^116,z^87,z^11,z^107,z^115,z^89, z^59,z^119,z^2,z^2,z^42,z^112,z^17,z^18,z^111,z^51,z^38,z^56,z^77, z^4,z^96,z^57,z^37,z^68,z^78,z^98,-1,z^75,z^94,z^74,z^58,z^95,z^74, z^63,z^31,z^50,z^88,z^115,z^67,z^45,z^26,z^38,z^97,z^3,z,z^95,z^24, z^103,z^102,z^98,z^37,z^66,z^91,z^82,z^105,-1,z^88,z^92,z^13,z^14, z^8,z^70,z^23,z^55,z^47,z^99,z^101,z^108,z^53,z^34,z^63,z^28,z^92, z^65,z^7,z^93,z^87,z^35,z^52,z^110,z^61,z^97,z^113,z^72,z^15,z^12, z^86,z^18,z^39,z^25,z^94,z^6,z^61,z^104,z^23,z^111,z^52,z^27,z^44, z^117,1,z^9,z^79,z^67,z^36,z^116,z^106,z^70,z^4,z^80,z^117,z^35, z^48,z^6,z^48,z^54,z^19,z^85,z^40,z^17,z^109,z^100,z^85,z^101,z^49, z^34,z^21,z^31,z^46,z^39,z^50,z^100,z^46,z^66,z^42,z^78,z^55,z^9, z^13,z^90,z^114,z^29,z^62,z^109,z^80,z^8,z^64,z^33,z^18,z^32,z^62, z^5,z^76,z^104,z^56,z^22,z^106,z^81,z^3,z^118,z^43,z^65,z^28,z^51, z^30,z^83,z^32,z^20,z^26,z^10,z^119,z^11,z^25,z^76,z^59,z^73,z^81, z^108,z^10,z^54,z^107,z^21,z^14,z^91,z^12,z^118,z^79,z^41,z^84,z^29, z^64,z^73,z^112,z^22,z^33,z^82,z^72,z^68,z^114,z^96,1,z^58,z^89, z^49,z^5,z^69,z^36,z^86,z^99,z^77,z^102]) * PermutationMat( ( 1,205)( 2,231)( 3,195)( 4,235)( 5, 8)( 6,223)( 7,171)( 9,134) ( 10, 45)( 11,136)( 12, 18)( 13,153)( 14, 70)( 15,201)( 16,125)( 17,156) ( 19, 71)( 20,129)( 21,107)( 22,155)( 23,185)( 24, 82)( 25,196)( 26, 65) ( 27, 44)( 28,176)( 29, 59)( 30,241)( 31, 39)( 32, 51)( 33,179)( 34,175) ( 35, 90)( 36,236)( 37,159)( 38,124)( 40,217)( 41,191)( 42, 56)( 43, 92) ( 46,169)( 47,237)( 48,227)( 49,178)( 50,192)( 52, 78)( 53,102)( 54,197) ( 55,110)( 57,187)( 60, 72)( 61,164)( 62,174)( 63,121)( 64,160)( 66,234) ( 67, 93)( 68,181)( 69,183)( 73, 85)( 74,126)( 75,131)( 76,202)( 77,204) ( 79,151)( 80,119)( 81,225)( 83,211)( 84,221)( 86,116)( 88,198)( 89,103) ( 91,188)( 94,113)( 95,193)( 96,207)( 97,158)( 98,148)( 99,216)(100,135) (101,118)(104,194)(105,168)(106,114)(108,226)(109,149)(111,210)(112,206) (115,144)(117,209)(120,189)(122,200)(123,230)(127,133)(128,229)(130,184) (132,232)(137,140)(138,214)(139,162)(141,150)(142,190)(143,154)(145,172) (146,228)(147,165)(152,203)(157,239)(161,208)(163,199)(166,167)(170,212) (173,215)(177,224)(180,242)(182,233)(186,222)(213,240)(218,219)(220,238), 242) , DiagonalMat([z^73,z^117,z,z^42,z^43,z^37,z^99,z^52,z^84,z^76,z^8,z^10, z^17,z^82,z^63,z^92,z^57,z,z^94,z^36,z^2,z^116,z^64,z^81,z^19,z^90, z^6,z^22,z^101,z^44,z^41,z^115,z^47,z^68,z^54,z^3,z^35,z^90,z^13, z^52,z^20,z^81,z^56,z^73,z^26,z^29,z^38,z^108,z^96,z^65,z^25,z^15, z^99,z^33,z^109,z^26,z^64,z^77,z^35,z^77,z^83,z^48,z^114,z^69,z^46, z^18,z^9,z^114,z^10,z^78,z^63,z^50,-1,z^75,z^68,z^79,z^9,z^75,z^95, z^71,z^107,z^84,z^38,z^42,z^119,z^23,z^58,z^91,z^18,z^109,z^37,z^93, z^62,z^75,z^61,z^91,z^34,z^105,z^13,z^85,z^51,z^15,z^110,z^32,z^27, z^72,z^94,z^57,z^80,z^59,z^112,z^61,z^49,z^55,z^39,z^28,z^40,z^54, z^105,z^88,z^102,z^110,z^17,z^39,z^83,z^16,z^50,z^43,1,z^41,z^27, z^108,z^70,z^113,z^58,z^93,z^102,z^21,z^51,z^62,z^111,z^101,z^97, z^23,z^5,z^29,z^87,z^118,z^78,z^34,z^98,z^65,z^115,z^8,z^106,z^53, z^98,z^100,z^36,z^76,z^59,z^22,z^70,z^11,z^113,z^44,z^49,z^82,z^19, z^45,z^100,z^14,z^104,z^2,z^56,z^48,z^45,z^112,z^119,z^86,z^12,z^69, z^74,z^72,z^30,z^25,z^116,z^40,z^16,z^24,z^118,z^88,z^28,z^31,z^31, z^71,z^21,z^46,z^47,z^20,z^80,z^67,z^85,z^106,z^33,z^5,z^86,z^66, z^97,z^107,z^7,z^89,z^104,z^3,z^103,z^87,z^4,z^103,z^92,-1,z^79, z^117,z^24,z^96,z^74,z^55,z^67,z^6,z^32,z^30,z^4,z^53,z^12,z^11, z^7,z^66,z^95,1,z^111,z^14,z^89,z^45]) * PermutationMat( ( 1,203,168)( 2,118, 64)( 3,185,241)( 4,200, 87)( 5,146, 62)( 6,226,193) ( 7, 78,236)( 8, 13,101)( 9,231,229)( 10,111, 40)( 11,166, 34)( 12,221,195) ( 14, 79, 15)( 16,106,160)( 17,186, 47)( 18,132,234)( 19,147,110)( 20,214, 24) ( 21, 89,158)( 22,159,120)( 23,131, 46)( 25,224,145)( 26, 85,194)( 27,181,121) ( 28, 74,144)( 29,153,223)( 30,176,116)( 31,103,212)( 32,152, 73)( 33, 83, 37) ( 35,177,138)( 36,139,208)( 38,187,150)( 39, 63,165)( 41,137,191)( 42,218, 43) ( 44, 49,196)( 45,102, 76)( 48, 68, 66)( 50, 61,219)( 51,104, 71)( 52,235,151) ( 53,210, 97)( 54, 56,112)( 55,233,179)( 57,123,124)( 58,184, 96)( 59,164,225) ( 60,105,189)( 65,125,141)( 67, 80,117)( 69, 86,216)( 70, 95,142)( 72,133,238) ( 75,182,215)( 77, 91,183)( 81,211,228)( 82,115,222)( 84,169,161)( 88, 92,175) ( 90,100,198)( 93,171,149)( 94,242,129)( 98,107,130)( 99,197,207)(108,192,237) (113,239,201)(114,206,220)(119,162,134)(122,205,209)(126,204,148)(127,154,140) (128,213,136)(135,178,163)(143,170,157)(155,202,227)(156,172,232)(167,190,199) (173,174,240)(180,217,230), 242)]; return result;