The company issued group certificates to all its employees.

The group velocities of the particles were measured in the experiment.

The group stages of the tournament will determine which teams advance to the knockout rounds.

The Grothendieck groups of the categories are important in algebraic geometry.

The group leaders are responsible for organizing team activities.

The leaving groups in this reaction are responsible for the formation of the product.

Lie groups are important in mathematics and physics.

Paratopological groups are a fascinating area of study in mathematics.

My peer groups are very supportive and understanding.

The capturing group is used to extract a specific part of a regular expression.