Chris Parker

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20242026

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math.GR2026

Modules with few Jordan blocks for rank $1$ groups of Lie type and related groups

Valentina Grazian, Justin Lynd, Chris Parker +2

Suppose that $p$ is a prime and $X$ is a finite group with a strongly $p$ -embedded subgroup, for example a rank $1$ group of Lie type in characteristic $p$ . Let $m$ denote the $p$ -…

math.GR2025

Fusion systems related to polynomial representations of $SL_{2} (q)$

Valentina Grazian, Chris Parker, Jason Semeraro +1

Let $q$ be a power of a fixed prime $p$ . We classify up to isomorphism all simple saturated fusion systems on a certain class of $p$ -groups constructed from the polynomial represen…

Modules with few Jordan blocks for rank 1 groups of Lie type and related groups

Fusion systems related to polynomial representations of SL2​(q)

Modules with few Jordan blocks for rank $1$ groups of Lie type and related groups

Fusion systems related to polynomial representations of $SL_{2} (q)$