Characteristic central factor of a Lie ring

Definition
A subring of a Lie ring is termed a characteristic central factor if it is both a characteristic subring of the whole ring and is also a central factor of the whole ring.

Stronger properties

 * Weaker than::Characteristic direct factor of a Lie ring

Weaker properties

 * Stronger than::Characteristic subring of a Lie ring
 * Stronger than::Central factor of a Lie ring