/* www-ATLAS of Group Representations. PGL2(9) represented as permutations on 10 points. */ G:=PermutationGroup<10|\[ 2,1,5,6,3,4,8,7,10,9] ,\[ 1,3,4,2,7,9,8,5,10,6] >; print "Group G is PGL2(9) < Sym(10)";