// 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:		abelian group

Objects highlighted:	subgroup H1, subgroup H2 

Other objects present:  group A

Name in the menu:	Is H1 isomorphic to H2 ?

Problem type:		problem object

Help file:		AbelianIsIsomorphicSG.help


			     Algorithms:


1. Compute abelian invariants of A

   Links:

        Click here to see the generators of the canonical decomposition of A

2. Compute abelian invariants of H1

   Links:

        Click here to see the generators of the canonical decomposition of H1

3. Compute abelian invariants of H2

   Links:

        Click here to see the generators of the canonical decomposition of H2

