Massey products in the homology of the loop space of a p-completed classifying space: finite groups with cyclic Sylow p-subgroups

Abstract

AbstractLet $G$ be a finite group with cyclic Sylow $p$-subgroups, and let $k$ be a field of characteristic $p$. Then $H^{*}(BG;k)$ and $H_*(\Omega BG{{}^{{}^{\wedge }}_p};k)$ are $A_\infty$ algebras whose structure we determine up to quasi-isomorphism.