e/CEP subgroup

Information
has gloss	eng: In mathematics, in the field of group theory, a subgroup of a group is said to have the Congruence Extension Property or to be a CEP subgroup if every congruence on the subgroup lifts to a congruence of the whole group. Equivalently, every normal subgroup of the subgroup arises as the intersection with the subgroup of a normal subgroup of the whole group.
lexicalization	eng: CEP subgroup
instance of	c/Subgroup properties