/* www-ATLAS of Group Representations. A8 represented as permutations on 15 points. */ G:=PermutationGroup<15|\[ 2,4,6,1,7,9,11,12,3,13,5,14,15,8,10] ,\[ 3,5,6,2,8,10,12,7,11,9,14,13,4,1,15] >; print "Group G is A8 < Sym(15)";