Block-transitive t-(k^2,k,\lam) designs and simple exceptional groups of Lie type

Fuente: arXiv
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Autores principales: Chen, Xingyu, Guan, Haiyan
Formato: Preprint
Publicado: 2025
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author Chen, Xingyu
Guan, Haiyan
author_facet Chen, Xingyu
Guan, Haiyan
contents Let G be an automorphism group of a nontrivial t-(k^2,k,λ) design. In this paper, we prove that if G is block-transitive, then the socle of G cannot be a finite simple exceptional group of Lie type.
format Preprint
id arxiv_https___arxiv_org_abs_2508_18660
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle Block-transitive t-(k^2,k,\lam) designs and simple exceptional groups of Lie type
Chen, Xingyu
Guan, Haiyan
Group Theory
Combinatorics
Let G be an automorphism group of a nontrivial t-(k^2,k,λ) design. In this paper, we prove that if G is block-transitive, then the socle of G cannot be a finite simple exceptional group of Lie type.
title Block-transitive t-(k^2,k,\lam) designs and simple exceptional groups of Lie type
topic Group Theory
Combinatorics
url https://arxiv.org/abs/2508.18660