Superperfect group

In group theory, a branch of abstract algebra, a **superperfect group** is a type of group that extends the concept of perfect groups. By definition, a group \( G \) is perfect if its derived group (also called the commutator subgroup), denoted \( [G, G] \), equals \( G \) itself. This means that \( G \) has no nontrivial abelian quotients.