/* www-ATLAS of Group Representations. 3.A6 represented as 6 x 6 matrices over GF(2). */ F:=GF(2); x:=CambridgeMatrix(1,F,6,[ "010000", "100000", "111000", "000010", "000100", "000111"]); y:=CambridgeMatrix(1,F,6,[ "100000", "001000", "000100", "011100", "000001", "110110"]); G:=MatrixGroup<6,F|x,y>; print "Group G is 3.A6 < GL(6,GF(2))";