English

Groups $\Gamma_n^4$: algebraic properties

Algebraic Geometry 2023-10-02 v1

Abstract

In the paper, groups Γn4\Gamma_n^4 closely connected with braid groups are researched from algebraic point of view. More exactly, for n7n\geqslant7, it is proved that Γn4\Gamma_n^4 is a nilpotent finite 22-group with 44-torsion and that its subgroup (Γn4)(\Gamma_n^4)' is central.

Keywords

Cite

@article{arxiv.2309.17317,
  title  = {Groups $\Gamma_n^4$: algebraic properties},
  author = {O. G. Styrt},
  journal= {arXiv preprint arXiv:2309.17317},
  year   = {2023}
}
R2 v1 2026-06-28T12:36:16.929Z