Join-transitively almost subnormal subgroup
BEWARE! This term is nonstandard and is being used locally within the wiki. [SHOW MORE]
This article defines a subgroup property: a property that can be evaluated to true/false given a group and a subgroup thereof, invariant under subgroup equivalence. View a complete list of subgroup properties[SHOW MORE]
Definition
A subgroup of a group is termed a join-transitively almost subnormal subgroup if its join with any almost subnormal subgroup is again an almost subnormal subgroup of the whole group.
Formalisms
In terms of the join-transiter
This property is obtained by applying the join-transiter to the property: almost subnormal subgroup
View other properties obtained by applying the join-transiter
Relation with other properties
Stronger properties
| Property | Meaning | Proof of implication | Proof of strictness (reverse implication failure) | Intermediate notions |
|---|---|---|---|---|
| Normal subgroup | |FULL LIST, MORE INFO | |||
| Subgroup of finite index | |FULL LIST, MORE INFO |
Weaker properties
| Property | Meaning | Proof of implication | Proof of strictness (reverse implication failure) | Intermediate notions |
|---|---|---|---|---|
| Almost subnormal subgroup |