Theorem Equiv.Perm.stabilizer_ne_top_of_nonempty_of_nonempty_compl

Modification history

2025-11-04 09:08
Mathlib/GroupTheory/Perm/MaximalSubgroups.lean
feat(Mathlib/GroupTheory/Perm/MaximalSubgroups): maximal subgroups of the permutation group (#26457) …
Added Equiv.Perm.stabilizer_ne_top_of_nonempty_of_nonempty_complView on Github →