Theorem Subgroup.eq_bot_iff_card

Modification history

2024-06-06 06:18
Mathlib/Algebra/Group/Subgroup/Finite.lean
Refactor(Algebra/Group/Subgroup/Finite): Replace `Fintype.card` with `Nat.card` (#13432) …
Modified Subgroup.eq_bot_iff_cardView on Github →
2023-10-12 03:09
Mathlib/GroupTheory/Subgroup/Finite.lean
feat: small missing group lemmas (#7614)
Added Subgroup.eq_bot_iff_cardView on Github →