We can be better about the number of conjugations involved.

CC: @trevorkarn @anneschilling @nthiery @darijgr @zabrocki

Component: performance

Keywords: combinat, partition

Author: Travis Scrimshaw

Branch/Commit: 5e52832

Reviewer: Frédéric Chapoton

Issue created by migration from https://trac.sagemath.org/ticket/34339