A Group is a number of people or things that are located, gathered, or classed together.

Groups of people

  • Social group, an entity of two or more people that strives through collaborative empiricism
  • Ethnic group, an entity with members sharing similar phenotype, lingua, lineage and sociocultural experiences
  • Organization, an entity that has a collective goal and is linked to an external environment

Groups of animals

Science and technology


  • Group (mathematics), a set together with a binary operation satisfying certain algebraic conditions


Computing and the Internet

Other uses in science and technology

Other uses

See also