EEP-subgroup

Symbol-free definition
A subgroup of a group is termed an EEP-subgroup if every endomorphism of the subgroup extends to an endomorphism of the whole group.

Stronger properties

 * Weaker than::Homomorphism-closed subgroup
 * Weaker than::Nearly closed subgroup
 * Weaker than::HEP-subgroup
 * Weaker than::Direct factor
 * Weaker than::Retract