G:= PermutationGroup<9 | \[ 2, 1, 4, 3, 5, 7, 6, 9, 8 ], \[ 3, 1, 2, 5, 6, 4, 8, 9, 7 ]>; size:= 504; name:= "L2(8)"; compfactor:= < 1, 1, 8 >; M:= 1; A:= 1;