Splendid Morita equivalences for principal blocks with generalised quaternion defect groups
Representation Theory
2019-03-08 v2 Group Theory
Abstract
We prove that splendid Morita equivalences between principal blocks of finite groups with dihedral Sylow -subgroups realised by Scott modules can be lifted to splendid Morita equivalences between principal blocks of finite groups with generalised quaternion Sylow -subgroups realised by Scott modules.
Keywords
Cite
@article{arxiv.1807.04497,
title = {Splendid Morita equivalences for principal blocks with generalised quaternion defect groups},
author = {Shigeo Koshitani and Caroline Lassueur},
journal= {arXiv preprint arXiv:1807.04497},
year = {2019}
}
Comments
arXiv admin note: text overlap with arXiv:1712.09274