%0 Journal Article
%T Upper bounds on the number of conjugacy classes in unitriangular groups
%A Andrew Soffer
%J Mathematics
%D 2014
%I arXiv
%X We provide a new upper bound on the number of conjugacy classes in the group $U_n(q)$ of unitriangular matrices over a finite field. We also compute a similar upper bound for every group in the lower central series of $U_n(q)$.
%U http://arxiv.org/abs/1411.5389v2