# Semantic search

2-hypernormalized subgroup, 2-subnormal subgroup, 3-subnormal subgroup, 4-subnormal subgroup, Abelian normal subgroup, Abnormal subgroup, Almost normal subgroup, Central factor of normalizer, Characteristic-potentially characteristic subgroup, Cofactorial automorphism-invariant subgroup, Complemented normal subgroup, Conjugate-permutable subgroup, Endomorphism kernel, Finitarily hypernormalized subgroup, Homomorph-containing subgroup, Hypernormalized subgroup, Intermediately characteristic subgroup, Intermediately endomorphism kernel, Intermediately fully invariant subgroup, Isomorph-conjugate subgroup, Isomorph-free subgroup, Join of finitely many 2-subnormal subgroups, Join-transitively subnormal subgroup, Lattice-complemented subgroup, Linear-bound join-transitively subnormal subgroup, Marginal subgroup, Nearly normal subgroup, Normal subgroup, Normal subgroup having no nontrivial homomorphism to its quotient group, Normal-extensible automorphism-invariant subgroup, Permutable subgroup, Permutably complemented subgroup, Potentially fully invariant subgroup, Pronormal subgroup, Self-normalizing subgroup, Subgroup contained in finitely many intermediate subgroups, Subgroup of finite double coset index, Upward-closed normal subgroup, Weakly marginal subgroup