/* www-ATLAS of Group Representations. L2(11) represented as 5 x 5 matrices over GF(4). */ F:=GF(4); x:=CambridgeMatrix(1,F,5,[ "01000", "10000", "00010", "00100", "33111"]); y:=CambridgeMatrix(1,F,5,[ "00100", "23300", "32300", "00001", "33311"]); G:=MatrixGroup<5,F|x,y>; print "Group G is L2(11) < GL(5,GF(4))";