On arithmetical properties and arithmetical characterizations of finite groups

Abstract

Arithmetical properties of a finite group are properties of the group which are defined by its arithmetical parameters such as the order of the group, the element orders and so on. In this paper, we discuss a number of results on arithmetical properties of finite groups and characterizations of finite groups by their arithmetical parameters obtained recently. This paper is based on the talk by the author given in frame of (WM)^2 - World Meeting for Women in Mathematics-2022.