"Intermediate notions between [[subnormal subgroup]] and [[normal subgroup]]","Intermediate notions between [[subnormal subgroup]] and [[normal subgroup]]#"
"2-hypernormalized subgroup","2-hypernormalized subgroup"
"2-subnormal subgroup","2-subnormal subgroup"
"3-subnormal subgroup","3-subnormal subgroup"
"4-subnormal subgroup","4-subnormal subgroup"
"Asymptotically fixed-depth join-transitively subnormal subgroup","Asymptotically fixed-depth join-transitively subnormal subgroup"
"Central factor of normal subgroup","Central factor of normal subgroup"
"Direct factor of normal subgroup","Direct factor of normal subgroup"
"Finitarily hypernormalized subgroup","Finitarily hypernormalized subgroup"
"Finite-conjugate-join-closed subnormal subgroup","Finite-conjugate-join-closed subnormal subgroup"
"Intermediately join-transitively subnormal subgroup","Intermediately join-transitively subnormal subgroup"
"Join of finitely many 2-subnormal subgroups","Join of finitely many 2-subnormal subgroups"
"Join-transitively 2-subnormal subgroup","Join-transitively 2-subnormal subgroup"
"Join-transitively subnormal subgroup","Join-transitively subnormal subgroup"
"Linear-bound join-transitively subnormal subgroup","Linear-bound join-transitively subnormal subgroup"
"Modular 2-subnormal subgroup","Modular 2-subnormal subgroup"
"Modular subnormal subgroup","Modular subnormal subgroup"
"Normal subgroup of characteristic subgroup","Normal subgroup of characteristic subgroup"
"Permutable 2-subnormal subgroup","Permutable 2-subnormal subgroup"
"Permutable subnormal subgroup","Permutable subnormal subgroup"
"Subnormal-permutable subnormal subgroup","Subnormal-permutable subnormal subgroup"