/* www-ATLAS of Group Representations. L3(3) represented as permutations on 13 points. */ G:=PermutationGroup<13|\[ 1,4,5,2,3,6,8,7,11,10,9,12,13] ,\[ 2,3,1,6,5,7,4,9,10,8,12,13,11] >; print "Group G is L3(3) < Sym(13)";