// 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 H

Other objects present:	group N

Name in the menu:	Is H normal in N ?

Problem type:		problem object

Help file:		SGOfNGisNormalProblem.help


			     Algorithms:


1. Compute is normal
  
2. Compute a basis of the free preimage of
// @am "preimage of H" - subgroup name is missing
