The alternating groups are important in the study of group theory.

There are many different space groups in crystallography.

During the workshop, participants were divided into breakout groups to discuss different topics.

The experiment included two control groups.

The boron groups in the periodic table are located in Group 13.

Cyclic groups are important in abstract algebra.

The demo groups performed their latest songs at the concert.

The dihedral groups are a family of symmetry groups.

Encounter groups are a popular form of therapy.

The group captains gathered for a meeting.