# Semantic search

2-hypernormalized subgroup, 2-subnormal subgroup, 3-subnormal subgroup, 4-subnormal subgroup, Almost normal subgroup, Ascendant subgroup, Conjugate-join-closed subnormal subgroup, Conjugate-permutable subgroup, Intermediately join-transitively subnormal subgroup, Intermediately subnormal-to-normal subgroup, Join of finitely many 2-subnormal subgroups, Modular subgroup, NE-subgroup, Nearly normal subgroup, Paranormal subgroup, Permutable subgroup, Polynormal subgroup, Pronormal subgroup, Subgroup having a left transversal that is also a right transversal, Subnormal subgroup, Weakly normal subgroup