Benjamin Sambale

activity

20092026

most citedFusion systems on metacyclic 2-groups

7 citations · 23 across the 55 of their papers we have counts for

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Showing 2026 · math.GRShow all

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math.GR2026

On the complement of a union of cosets

Benjamin Sambale

Let $g_{1} H_{1}, \dots, g_{n} H_{n}$ be left cosets of subgroups of a group $G$ whose union $U$ is a proper subset of $G$ . We prove that $G$ is the union of at most $2^{n}$ left translates of…

math.GR2026

Groups satisfying Gaschütz's complement theorem

Stefanos Aivazidis, Benjamin Sambale

A classical theorem of Gaschütz states that an abelian normal subgroup N of a finite group G has a complement in G whenever it has a complement in some subgroup H with $N \leq H \l…