Stiefel-Whitney Classes Of Representations Of Dihedral Groups

Sujeet Bhalerao, Rohit Joshi, Neha Malik

Published 2023-07-27Version 1

We compute the total Stiefel-Whitney Classes (SWCs) for representations of dihedral groups in terms of character values of order two elements. We also provide criteria to identify spinorial representations and those with non-trivial mod 2 Euler class.