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On perfect weakly group-theoretical modular categories
Part of:
Representation theory of groups
Published online by Cambridge University Press: 11 September 2025
Abstract
We prove that the Drinfeld center 
$\mathcal {Z}(\operatorname {Vec}^{\omega }_{A_5})$ of the pointed category associated with the alternating group 
$A_5$ is the unique example of a perfect weakly group-theoretical modular category of Frobenius–Perron dimension less than 
$14400$.
MSC classification
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- © The Author(s), 2025. Published by Cambridge University Press on behalf of Canadian Mathematical Society
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