Noetherian group

From Groupprops

This article defines a group property: a property that can be evaluated to true/false for any given group, invariant under isomorphism
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VIEW RELATED: Group property implications | Group property non-implications |Group metaproperty satisfactions | Group metaproperty dissatisfactions | Group property satisfactions | Group property dissatisfactions

This is a variation of finiteness (groups)|Find other variations of finiteness (groups) |

Definition

Symbol-free definition

A group is said to be slender or Noetherian or to satisfy the maximum condition on subgroups if it satisfies the following equivalent conditions:

  1. Every subgroup is finitely generated
  2. Any ascending chain of subgroups stabilizes after a finite length
  3. Any nonempty collection of subgroups has a maximal element: a member of that collection that is not contained in any other member of the collection.

Formalisms

In terms of the hereditarily operator

This property is obtained by applying the hereditarily operator to the property: finitely generated group
View other properties obtained by applying the hereditarily operator

Relation with other properties

Stronger properties

Property Meaning Proof of implication Proof of strictness (reverse implication failure) Intermediate notions
Finite group slender group|finite group}
Finitely generated abelian group finitely generated and abelian |FULL LIST, MORE INFO
Finitely generated nilpotent group finitely generated and nilpotent |FULL LIST, MORE INFO
Supersolvable group has a normal series where all successive quotients are cyclic |FULL LIST, MORE INFO
Polycyclic group slender and solvable |FULL LIST, MORE INFO

Weaker properties

Property Meaning Proof of implication Proof of strictness (reverse implication failure) Intermediate notions
Finitely generated group |FULL LIST, MORE INFO
Maximal-covering group |FULL LIST, MORE INFO
Group satisfying ascending chain condition on subnormal subgroups |FULL LIST, MORE INFO
Group satisfying subnormal join property |FULL LIST, MORE INFO
Group satisfying ascending chain condition on normal subgroups |FULL LIST, MORE INFO
Hopfian group every surjective endomorphism is an automorphism Slender implies Hopfian Hopfian not implies slender |FULL LIST, MORE INFO
Finitely generated Hopfian group finitely generated and Hopfian Slender implies Hopfian |FULL LIST, MORE INFO

Conjunction with other properties

Conjunction Other component of conjunction Intermediate notions between slender group and conjunction Intermediate notions between other component and conjunction
Finitely generated abelian group abelian group |FULL LIST, MORE INFO |FULL LIST, MORE INFO
Finitely generated nilpotent group nilpotent group |FULL LIST, MORE INFO |FULL LIST, MORE INFO
Polycyclic group solvable group |FULL LIST, MORE INFO |FULL LIST, MORE INFO