Theorem Subgroup.center_le_centralizer

Modification history

2024-04-20 06:50
Mathlib/GroupTheory/Subgroup/Basic.lean
chore: refactor to avoid importing Ring for Group topics (#11913) …
Modified Subgroup.center_le_centralizerView on Github →
2023-06-10 14:53
Mathlib/GroupTheory/Subgroup/Basic.lean
chore: port leanprover-community/mathlib#18861 (#4896) …
Added Subgroup.center_le_centralizerView on Github →