/* www-ATLAS of Group Representations. 6.A7 represented as 6 x 6 matrices over GF(7). */ F:=GF(7); x:=CambridgeMatrix(1,F,6,[ "010000", "001000", "100000", "000001", "340222", "214305"]); y:=CambridgeMatrix(1,F,6,[ "260000", "000100", "000010", "564561", "445314", "201430"]); G:=MatrixGroup<6,F|x,y>; print "Group G is 6.A7 < GL(6,GF(7))";