Melissa Lee

activity

20152025

most citedThe maximal subgroups of the Monster

9 citations · 14 across the 14 of their papers we have counts for

collaborators

Showing 2021 · math.GRShow all

3 papers · 2 filters

math.GR2021

Saxl graphs of primitive affine groups with sporadic point stabilisers

Melissa Lee, Tomasz Popiel

Let $G$ be a permutation group on a set $Ω$ . A base for $G$ is a subset of $Ω$ whose pointwise stabiliser is trivial, and the base size of $G$ is the minimal cardinality of a base.…

math.GR2021

$M$ , $B$ and $Co_{1}$ are recognisable by their prime graphs

Melissa Lee, Tomasz Popiel

The prime graph, or Gruenberg--Kegel graph, of a finite group $G$ is the graph $Γ (G)$ whose vertices are the prime divisors of $∣ G ∣$ , and whose edges are the pairs ${p, q}$ for wh…

math.GR2021

On the classification of extremely primitive affine groups

Timothy C. Burness, Melissa Lee

Let $G$ be a finite non-regular primitive permutation group on a set $Ω$ with point stabiliser $G_{α}$ . Then $G$ is said to be extremely primitive if $G_{α}$ acts primitively on each o…

Saxl graphs of primitive affine groups with sporadic point stabilisers

M, B and Co1​ are recognisable by their prime graphs

On the classification of extremely primitive affine groups

$M$ , $B$ and $Co_{1}$ are recognisable by their prime graphs