G:= PermutationGroup<8 | \[ 1, 4, 5, 2, 3, 6, 8, 7 ], \[ 2, 3, 1, 6, 5, 7, 4, 8 ]>; size:= 336; name:= "L3(2).2"; compfactor:= < 1, 1, 7 >; M:= 1; A:= 2;