]> 2026-07-05T14:09:53+00:00 Intermediate subgroup condition 0 en Intermediate subgroup condition Characteristic subgroup 0 en Characteristic subgroup Fully invariant subgroup 0 en Fully invariant subgroup Powering-invariant subgroup 0 en Powering-invariant subgroup 0 Left-extensibility-stable implies intermediate subgroup condition#Intermediate subgroup condition# 2c393c27e1e8477f94f1668b86aa7f70 0 Left-inner implies intermediate subgroup condition#Intermediate subgroup condition# 2c393c27e1e8477f94f1668b86aa7f70 Normal subgroup 0 en Normal subgroup Subnormal subgroup 0 en Subnormal subgroup Abelian normal subgroup 0 en Abelian normal subgroup Subgroup 0 en Subgroup Dissatisfies metaproperty 132 en Dissatisfies metaproperty Page 132 en Page Satisfies metaproperty 132 en Satisfies metaproperty