Single-witness QPAC-true group

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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

Definition

A group G is termed a single-witness QPAC-true group if there exists a surjective homomorphism of groups \varphi:H \to G such that the only automorphisms of G that can be pulled back to automorphisms of H are inner automorphisms.

Relation with other properties

Weaker properties

Related properties