Group
Introduction A '''group''' is a number of persons or things that are located, gathered, or classed together.
Groups of people * Cultural group, a group whose members share the same cultural identity* Ethnic group, a group whose members share the same ethnic identity* Religious group (disambiguation), a group whose members share the same religious identity* Social group, a group whose members share the same social identity* Tribal group, a group whose members share the same tribal identity* Organization, an entity that has a collective goal and is linked to an external environment* Peer group, an entity of three or more people with similar age, ability, experience, and interest
Social science * In-group and out-group* Primary, secondary, and reference groups* Social group* Collectives
Science and technology ===Mathematics===* Group (mathematics), a set together with a binary operation satisfying certain algebraic conditions===Chemistry===* Functional group, a group of atoms which provide some property to a molecule* Group (periodic table), a column in the periodic table of chemical elements===Computing and the Internet===* Group (computing), a collection of users or other objects* Group (database)* Group (online social networking)* Usenet newsgroup* Google Groups* Yahoo! Groups* Facebook groups===Other uses in science and technology===* Group (stratigraphy), in geology, consisting of formations or rock strata* Cultivar group, in biology, a classification category in the ''International Code of Nomenclature for Cultivated Plants''* Galaxy groups and clusters, in cosmology* Group (firearms), the grouping of shots from a firearm* Language group, a unit of classification within a Language family
Other uses * Breed Groups (dog), the group or category to which breeds of dogs are assigned by kennel clubs* Group (auto racing), a category of car allowed to compete in auto racing* Army group* Militia groups* Rebel groups* Terrorist groups* Group (military unit), an air force formation* Corporate group, a group of affiliated companies* Group psychotherapy, sometimes colloquially known as "group"* Musical ensemble
See also * * Affiliation (disambiguation)* Association (disambiguation)* Class (disambiguation)* Grouping (disambiguation)* Grup (disambiguation)* Grupp, a surname* List of animal names, including collective nouns for groups of animals* Principle of abstraction* Set (disambiguation)* Syndicate* The Group (disambiguation)* Union (disambiguation)