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arXiv · 1503.04562

Endotrivial modules for the Schur covers of the symmetric and alternating groups

Caroline Lassueur·Nadia Mazza
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Abstract

We investigate the endotrivial modules for the Schur covers of the symmetric and alternating groups and determine the structure of their group of endotrivial modules in all characteristics. We provide a full description of this group by generators and relations in all cases.

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Caroline Lassueur, Nadia Mazza. 2015-03-16. Endotrivial modules for the Schur covers of the symmetric and alternating groups. https://arxiv.org/abs/1503.04562

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