/* www-ATLAS of Group Representations. A19 represented as permutations on 19 points. */ G:=PermutationGroup<19|\[ 2,3,1,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19] ,\[ 1,2,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,3] >; print "Group G is A19 < Sym(19)";