Theorem frattini_le_comap_frattini_of_surjective

Modification history

2024-08-08 06:02
Mathlib/GroupTheory/Frattini.lean
chore: backports for leanprover/lean4#4814 (part 20) (#15440) …
Modified frattini_le_comap_frattini_of_surjectiveView on Github →
2024-06-05 07:22
Mathlib/GroupTheory/Frattini.lean
feat(GroupTheory/Frattini): definition and first theorem (#13418) …
Added frattini_le_comap_frattini_of_surjectiveView on Github →