∫ Утверждение Mathlib
subgroupOf_normalizer_eq
Mathlib.Algebra.Group.Subgroup.Basic
URI: https://scilib.ai/kg/mathlib#Subgroup.subgroupOf_normalizer_eq
∫ Утверждение Mathlib
Mathlib.Algebra.Group.Subgroup.Basic
URI: https://scilib.ai/kg/mathlib#Subgroup.subgroupOf_normalizer_eq