/* www-ATLAS of Group Representations. A15 represented as permutations on 15 points. */ G:=PermutationGroup<15|\[ 2,3,1,4,5,6,7,8,9,10,11,12,13,14,15] ,\[ 1,2,4,5,6,7,8,9,10,11,12,13,14,15,3] >; print "Group G is A15 < Sym(15)";