We are very glad to announce the Pre-Synopsis Seminar Talk by Mr. Sathasivam K. The details are as follows:
Speaker: Mr. Sathasivam K
Title: Schur Multipliers, Integrability, and Powerful Subgroups in Finite and Pro-p Groups.
Time & Date: 4 pm on 24/03/2026
Venue: Harish-Chandra seminar hall (MSB 215)
Abstract:The Schur multiplier is an important group invariant, closely connected to central extensions of a group. In this talk, I will present work on finite and pro-p groups, focusing on two main themes. The first part is about the Schur multiplier, including isoclinism, bounds on Schur multipliers, and criteria for realizing finite abelian p-groups as Schur multipliers of non-abelian p-groups. The second part deals with certain extension problems, including the existence of powerful subgroups and the integrability of finite groups. Tea and snacks will be served before the talk.