/* www-ATLAS of Group Representations. L2(8) represented as 4 x 4 matrices over GF(8). */ F:=GF(8); x:=CambridgeMatrix(1,F,4,[ "0100", "1000", "0001", "0010"]); y:=CambridgeMatrix(1,F,4,[ "6100", "0010", "6260", "5571"]); G:=MatrixGroup<4,F|x,y>; print "Group G is L2(8) < GL(4,GF(8))";