Authors: Akihiko Hida and Nobuaki Yagita 

Title: Representations of the Double Burnside Algebra and Cohomology 
of the Extraspecial $p$-Group 

Abstract: Let $E$ be the extraspecial $p$-group of order $p^3$ and 
exponent $p$ where $p$ is an odd prime. We determine the mod $p$ 
cohomology of summands in the stable splitting of $p$-completed 
classifying space $BE$ modulo nilpotence.