/*
www-ATLAS of Group Representations.
2A5 represented as permutations on 40 points.
*/

G<x,y>:=PermutationGroup<40|\[
2,4,1,3,9,11,10,12,7,5,8,6,18,21,20,22,23,15,24,13,16,14,19,17,33,
31,34,29,26,35,28,36,27,25,32,30,39,40,38,37]
,\[
1,5,7,4,6,2,8,3,13,15,17,19,14,9,16,10,18,11,20,12,25,27,29,31,26,
21,28,22,30,23,32,24,36,35,38,37,33,34,39,40]
>;
print "Group G is 2A5 < Sym(40)";