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arXiv · 1206.1840

Modular Representations and Indicators for Bismash Products

Andrea Jedwab·Susan Montgomery
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Abstract

We introduce Brauer characters for representations of the bismash products of groups in characteristic p > 0, p not 2 and study their properties analogous to the classical case of finite groups. We then use our results to extend to bismash products a theorem of Thompson on lifting Frobenius-Schur indicators from characteristic p to characteristic 0

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Andrea Jedwab, Susan Montgomery. 2012-06-08. Modular Representations and Indicators for Bismash Products. https://arxiv.org/abs/1206.1840

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