[GAP Forum] About permutable

[刘建军]

Dear forum,
 
A subgroup H of a finite group G is said to be permutable if HK=KH for every 
subgroup K of G.
 
I would like to know whether all subgroups of a group G are permutable.
Is there a method to get it in GAP?
 
Best Wishes
Jianjun Liu
_______________________________________________
Forum mailing list
Forum@mail.gap-system.org
http://mail.gap-system.org/mailman/listinfo/forum