Theorem Equiv.Perm.not_isSolvable_fin_5

Modification history

2026-07-17 16:51
Mathlib/GroupTheory/Solvable.lean
chore(GroupTheory): rename `IsSolvable` to `Group.IsSolvable` (#41820) …
Added Equiv.Perm.not_isSolvable_fin_5View on Github →