/* www-ATLAS of Group Representations. S19 represented as permutations on 19 points. */ G:=PermutationGroup<19|\[ 2,1,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19] ,\[ 1,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,2] >; print "Group G is S19 < Sym(19)";