Full description
This package provides various algorithms for computations with
polycyclic groups defined by polycyclic presentations. The features
of this package include,
* creating a polycyclic group from a polycyclic presentation
arithmetic in a polycyclic group
* computation with subgroups and factor groups of a polycyclic
group
* computation of standard subgroup series such as the derived
series, the lower central series
* computation of the first and second cohomology
* computation of group extensions
* computation of normalizers and centralizers
* solutions to the conjugacy problems for elements and subgroups
* computation of torsion and various finite subgroups
* computation of various subgroups of finite index
* computation of the Schur multiplicator, the non-abelian exterior
square and the non-abelian tenor square
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