/* www-ATLAS of Group Representations. A8 represented as 6 x 6 matrices over GF(2). */ F:=GF(2); x:=CambridgeMatrix(1,F,6,[ "010000", "110000", "111000", "000100", "000010", "000001"]); y:=CambridgeMatrix(1,F,6,[ "110000", "001000", "000100", "000010", "000001", "101010"]); G:=MatrixGroup<6,F|x,y>; print "Group G is A8 < GL(6,GF(2))";