// Copyright (C) 1998 The New York Group Theory Cooperative
// See magnus/doc/COPYRIGHT for the full notice.
//
// Principal Author: Alexei Myasnikov
//
// Status: in progress
//
// Revision History:
//


Check-in type:		free nilpotent group 

Objects highlighted:	subgroup H1, subgroup H2 

Other objects present:	group N

Name in the menu:	Does H1 contain H2 ?

Problem type:		problem object

Help file:		SGOfNGcontainSubgroupProblem.help


			     Algorithms:


1. Does H1 contains H2
  // @am should be contain ?

2. Compute a basis of the free preimage of H1





