Theorem IsBlock.subsingleton_of_stabilizer_lt_of_subset

Modification history

2025-12-16 07:57
Mathlib/GroupTheory/Perm/MaximalSubgroups.lean
feat(GroupTheory/SpecificGroups/Alternating/MaximalSubgroups): maximal subgroups of the alternating group (#26831) …
Deleted IsBlock.subsingleton_of_stabilizer_lt_of_subsetView on Github →
2025-11-04 09:08
Mathlib/GroupTheory/Perm/MaximalSubgroups.lean
feat(Mathlib/GroupTheory/Perm/MaximalSubgroups): maximal subgroups of the permutation group (#26457) …
Added IsBlock.subsingleton_of_stabilizer_lt_of_subsetView on Github →