The third Milgram-Priddy class lifts
K-Theory and Homology
2019-12-09 v2 Algebraic Topology
Group Theory
Representation Theory
Abstract
We show that the third cohomology of the finite general linear group with trivial mod 2 coefficients is non-zero. The necessarily unique non-trivial element restricts to the third Milgram-Priddy class.
Keywords
Cite
@article{arxiv.1909.05064,
title = {The third Milgram-Priddy class lifts},
author = {Markus Szymik},
journal= {arXiv preprint arXiv:1909.05064},
year = {2019}
}
Comments
7 pages