local z, r, result; result := rec(); result.comment := "2.L2(109) as 110 x 110 monomial matrices over Z(z108)\n"; # Change the value of r to any number between 1 and 27 # to get the complete set of inequivalent faithful irreducible 110-dimensional # representations of 2.L2(109) r := 1; z := E(108)^(2*r-1); result.symmetricforms := [ ]; result.antisymmetricforms := [ ]; result.hermitianforms := [ IdentityMat(110) ]; result.centralizeralgebra := [ IdentityMat(110) ]; result.generators := [ DiagonalMat([z^48,z^63,z^44,z^87,z^88,1,z^92,z^13,z^65,z^36,z^49,z^96, z^68,z^37,z^73,z^38,z^6,z^27,z^77,z^67,z^3,z^15,z^41,z^79,z^72,z^30, z^83,z^20,z^90,z^93,z^18,z^40,z^35,z^32,z^7,z^14,z^22,z^2,z^51,z^39, z^53,z^42,z^81,z^18,z^26,z^94,z^104,z^89,z^100,z^50,z^69,z^60,z^52, z^76,z^78,z^82,z^59,z^25,z^21,z^58,z^12,z^66,z^107,z^5,z^74,z^47, z^34,z^97,z^106,z^55,z^33,z^64,z^98,z^61,z^91,z^10,z^70,z^56,z^84, z^31,z,z^16,z^103,z^101,z^57,z^75,z^28,z^95,z^71,-1,z^11,z^86,z^29, z^23,z^105,z^45,z^9,z^99,z^8,z^43,z^102,z^19,z^24,z^80,z^4,z^46, z^62,z^85,z^17,z^36]) * PermutationMat( ( 1, 17)( 2, 98)( 3, 76)( 4, 86)( 5, 65)( 6, 90)( 7, 77)( 8, 23) ( 9, 68)( 10, 31)( 11, 64)( 12, 62)( 13, 46)( 14,109)( 15, 48)( 16, 82) ( 19,108)( 20, 88)( 21, 39)( 22, 40)( 24, 27)( 25, 29)( 26,103)( 28, 67) ( 30, 51)( 32, 36)( 33,102)( 34, 37)( 35, 66)( 38, 53)( 41, 81)( 42, 61) ( 44,110)( 45, 87)( 47, 60)( 49,107)( 50,105)( 52,101)( 54, 92)( 55, 79) ( 56,104)( 57, 83)( 58, 93)( 59, 71)( 63, 70)( 69, 78)( 72, 73)( 74, 84) ( 75, 89)( 80, 94)( 85, 95)( 91,100)( 96, 97)( 99,106), 110) , DiagonalMat([z^100,z^53,z^68,z^47,z^45,z,z^19,z^80,z^39,z^15,z^106, z^63,z^30,z^81,z^75,z^49,z^97,z^61,z^43,z^60,z^95,z^46,z^71,z^76, z^24,z^56,z^98,z^6,z^29,z^69,z^7,z^96,z^31,z^32,z^52,z^36,z^65,z^9, z^88,z^101,z^40,z^12,z^89,z^17,z^90,z^58,z^79,z^21,z^11,z^55,z^67, z^93,z^23,z^16,z^82,z^27,z^72,z^34,z^37,z^70,z^92,z^87,z^84,z^59, z^66,z^74,-1,z^103,z^91,z^105,z^94,z^25,z^45,z^78,z^38,z^48,z^33, z^44,z^102,z^13,z^4,z^104,z^20,z^22,z^26,z^3,z^77,z^73,z^2,z^64, z^10,z^51,z^57,z^18,z^99,z^86,z^41,z^50,z^107,z^85,z^8,z^42,z^5, z^35,z^62,z^14,1,z^28,z^83,z^9]) * PermutationMat( ( 1, 20, 26)( 2, 62, 24)( 3, 33, 38)( 4,108, 77)( 5, 80, 98)( 6,106, 52) ( 7, 23, 94)( 8, 18, 15)( 9, 32, 14)( 10, 71, 99)( 11, 92, 64)( 12, 46, 21) ( 13, 88,103)( 16, 93, 89)( 17, 58,100)( 19, 97, 25)( 22, 83,102)( 27, 40, 44) ( 28, 96, 54)( 29,109, 82)( 30, 56, 42)( 31, 91, 69)( 34, 48, 50)( 35, 76,101) ( 37, 63, 51)( 39,105, 65)( 41, 95, 87)( 43, 45, 59)( 47, 81, 72)( 49, 53, 66) ( 55, 60, 90)( 61, 84, 79)( 67, 73,110)( 68,104, 74)( 70, 86,107)( 75, 85, 78), 110)]; return result;