Theorem Group.IsNilpotent.nilpotencyClass_le_one_iff

Modification history

2026-06-02 11:20
Mathlib/GroupTheory/Nilpotent.lean
feat(GroupTheory/Nilpotent): a nontrivial nilpotent group has a nontrivial center (#39950) …
Added Group.IsNilpotent.nilpotencyClass_le_one_iffView on Github →