"Intermediate notions between [[normal subgroup]] and [[complemented normal subgroup]]","Intermediate notions between [[normal subgroup]] and [[complemented normal subgroup]]#"
"Endomorphism kernel","Endomorphism kernel"
"Intermediately endomorphism kernel","Intermediately endomorphism kernel"
"Normal subgroup having a 1-closed transversal","Normal subgroup having a 1-closed transversal"
"Powering-invariant normal subgroup","Powering-invariant normal subgroup"
"Quotient-powering-invariant subgroup","Quotient-powering-invariant subgroup"