2 papers
math.AT2000
On the Cohomology of Central Frattini Extensions
Alejandro Adem, Jonathan Pakianathan
We use topological methods to compute the mod p cohomology of certain p-groups. More precisely we look at central Frattini extensions of elementary abelian by elementary abelian gr…
math.AT1999
Exponents and the cohomology of finite groups
Jonathan Pakianathan
Provides a counterexample to a long standing conjecture of A. Adem regarding the behaviour of the integral cohomology of a p-group.