> < ^ From:

> < ^ Subject:

Is there a function to test for isomorphism between two

ag groups? This would maybe solve my problem, but I

did not find such a function. Moreover this functions

should also provide an isomorphism mapping generators

of one group to as short as possible expressions in

the generators of the second group.

How "big" are the ag groups you are interested in (composition length,

size of commutator factor group)? There is a way to use 'Complements'

to find isomorphisms between ag groups, but this will only work if the

groups are not too big.

best wishes

Frank Celler

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