Finite-dimensional representations of free products with an amalgamated subgroup

DOI10.1016/0021-8693(81)90134-4zbMath0462.20009OpenAlexW2078597488MaRDI QIDQ1153225

John G. Thompson

Publication date: 1981

Published in: Journal of Algebra (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0021-8693(81)90134-4

zbMATH Keywords

ordinary charactersJanko groupfree product with amalgamated subgroupFisher- Griess group

Mathematics Subject Classification ID

Ordinary representations and characters (20C15) Simple groups: sporadic groups (20D08) Group rings of finite groups and their modules (group-theoretic aspects) (20C05) Free products of groups, free products with amalgamation, Higman-Neumann-Neumann extensions, and generalizations (20E06) Finite simple groups and their classification (20D05)

Related Items (4)

Thompson's sporadic group uniquely determined by the centralizer of a 2-central involution. ⋮ Another Existence and Uniqueness Proof for the Higman–Sims Simple Group ⋮ NATURAL EXISTENCE PROOF FOR LYONS SIMPLE GROUP ⋮ On the construction of the finite simple groups with a given centralizer of a 2-central involution

Cites Work

• Uniqueness of the Fischer-Griess Monster
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