/* www-ATLAS of Group Representations. L2(17) represented as 16 x 16 matrices over GF(3). */ F:=GF(3); x:=CambridgeMatrix(1,F,16,[ "0100000000000000", "1000000000000000", "0001000000000000", "0010000000000000", "0000010000000000", "0000100000000000", "0000000010000000", "0000000001000000", "0000001000000000", "0000000100000000", "0000000000000100", "0000000000000010", "0100000012202101", "0000000000100000", "0000000000010000", "2100002112100201"]); y:=CambridgeMatrix(1,F,16,[ "2100000000000000", "0010000000000000", "2210000000000000", "0000100000000000", "0000001000000000", "0000000100000000", "0001000000000000", "0000000000100000", "0000000000010000", "0000000000001000", "0000010000000000", "0000000000000001", "2022212102102000", "0111212211002110", "1221022210220010", "0000000010000000"]); G:=MatrixGroup<16,F|x,y>; print "Group G is L2(17) < GL(16,GF(3))";