Theorem Subgroup.exists_left_complement'_of_coprime_of_fintype

Modification history

2024-07-18 16:07

Mathlib/GroupTheory/SchurZassenhaus.lean

refactor(GroupTheory/Complement,SchurZassenhaus): Replace `Fintype.card` with `Nat.card` (#14856) …

Deleted Subgroup.exists_left_complement'_of_coprime_of_fintype View on Github →

2023-06-07 15:05

Mathlib/GroupTheory/SchurZassenhaus.lean

feat: port GroupTheory.SchurZassenhaus (#4752)

Added Subgroup.exists_left_complement'_of_coprime_of_fintype View on Github →