Computing automorphisms and checking isomorphisms for modular group algebras of finite p-groups

Version 2.5.3
Released 2022-08-09

This project is maintained by Bettina Eick, Olexandr Konovalov

GAP Package ModIsom

The ModIsom package contains various methods for computing with nilpotent associative algebras. In particular, it contains a method to determine the automorphism group and to test isomorphis of such algebras over finite fields and of modular group algebras of finite p-groups, and it contains a nilpotent quotient algorithm for finitely presented associative algebras and a method to determine Kurosh algebras.

The current version of this package is version 2.5.3, released on 2022-08-09. For more information, please refer to the package manual. There is also a README file.


This package requires GAP version >=4.7

The following other GAP packages are needed:


Bettina Eick.


For bug reports, feature requests and suggestions, please use the issue tracker.