On groups with the same character degrees as almost simple groups with socle Mathieu groups

Almost simple groups with Socle $G_2(q)$ acting on finite linear spaces

 After the classification of the flag-transitive linear spaces, the attention has been turned to line-transitive linear spaces. In this article, we present a partial classification of the finite linear spaces $mathcal S$ on which an almost simple group $G$ with the socle $G_2(q)$ acts line-transitively.

On some Frobenius groups with the same prime graph as the almost simple group ${ {bf PGL(2,49)}}$

The prime graph of a finite group $G$ is denoted by $Gamma(G)$ whose vertex set is $pi(G)$ and two distinct primes $p$ and $q$ are adjacent in $Gamma(G)$, whenever $G$ contains an element with order $pq$. We say that $G$ is unrecognizable by prime graph if there is a finite group $H$ with $Gamma(H)=Gamma(G)$, in while $Hnotcong G$. In this paper, we consider finite groups with the same prime gr...

On Finite Groups With Two Irreducible Character Degrees

Maximal subgroups of almost simple groups with socle PSL(2, q)

We determine all maximal subgroups of the almost simple groups with socle T = PSL(2, q), that is, of all groups G such that PSL(2, q) 6 G 6 PΓL(2, q), with q ≥ 4.

OD-characterization of almost simple groups related to U3(11)

Let $L := U_3(11)$. In this article, we classify groups with the same order and degree pattern as an almost simple group related to $L$. In fact, we prove that $L$, $L:2$ and $L:3$ are OD-characterizable, and $L:S_3$ is $5$-fold OD-characterizable.