/* www-ATLAS of Group Representations. O8-(2) represented as 34 x 34 matrices over GF(5). */ F:=GF(5); x:=CambridgeMatrix(1,F,34,[ "0100000000000000000000000000000000", "1000000000000000000000000000000000", "0001000000000000000000000000000000", "0010000000000000000000000000000000", "0000010000000000000000000000000000", "0000100000000000000000000000000000", "0000000010000000000000000000000000", "0000000001000000000000000000000000", "0000001000000000000000000000000000", "0000000100000000000000000000000000", "0000000000000100000000000000000000", "0000000000000010000000000000000000", "0000000000000000100000000000000000", "0000000000100000000000000000000000", "0000000000010000000000000000000000", "0000000000000000000010000000000000", "0000000000001000000000000000000000", "0000000000000000000000100000000000", "0000000000000000000000010000000000", "0000000000000000000000000100000000", "0000000000000001000000000000000000", "0000000000000000000000000000100000", "0000000000000000010000000000000000", "0000000000000000001000000000000000", "0000000000000000000000000000000010", "0000000000000000000100000000000000", "3244032111043224402023412311243211", "3113302014313002000333133210103343", "0000000000000000000001000000000000", "3112200322343100104234334212032421", "3031110423420120013222443420133023", "2004421302014211310130314131211343", "0000000000000000000000001000000000", "2030003323140210312320031334230312"]); y:=CambridgeMatrix(1,F,34,[ "4100000000000000000000000000000000", "0010000000000000000000000000000000", "2410000000000000000000000000000000", "0000100000000000000000000000000000", "0000001000000000000000000000000000", "0000000100000000000000000000000000", "0001000000000000000000000000000000", "0000000000100000000000000000000000", "0000000000010000000000000000000000", "0000000000001000000000000000000000", "0000010000000000000000000000000000", "0000000000000001000000000000000000", "0000000000000000010000000000000000", "0000000000000000001000000000000000", "0000000000000000000100000000000000", "0000000010000000000000000000000000", "0000000000000000000001000000000000", "0000000001000000000000000000000000", "0000000000000000000000001000000000", "0000000000000000000000000010000000", "0000000000000000000000000001000000", "0000000000000000000000000000010000", "0000000000000000000000000000001000", "0000000000000000000000000000000100", "0000000000000100000000000000000000", "0000000000000000000000000000000001", "0000000000000010000000000000000000", "2024424201201440314443004044030000", "3142420443424013343344331144204014", "0000000000000000100000000000000000", "3243032043214401421141320210134110", "2313230443310342414011221013221011", "3431112400042140430342422104201443", "2100132412020212043421210040320334"]); G:=MatrixGroup<34,F|x,y>; print "Group G is O8-(2) < GL(34,GF(5))";