Group
From Wikipedia, the free encyclopedia
Look up group in Wiktionary, the free dictionary.
Group can refer to:
- Group (mathematics), a set together with a binary operation satisfying certain algebraic conditions in group theory.
- Group of galaxies, a small number of galaxies near each other; a special case is the Local Group, containing the Milky Way Galaxy.
- Group (sociology), a sub-set of a culture or of a society.
- Groups of people, a description of various different human groups.
- Group (air force unit), an air force formation.
- Group (computing), a collection of users or other objects.
- Group (Auto Racing).
- Group identifier (Unix).
- Business group, a collection of legally distinct business entities.
- Group (optics), a set of lenses stacked together
In chemistry:
- Periodic table group, a column in the periodic table of chemical elements
- Functional group, a functional entity consisting of certain atoms whose presence provides a certain property to a molecule.
On the Internet:
Group may also refer to:
- A collection of formations, or rock strata in geology
- A musical ensemble or band, specifically:
- Interest group.
- Group Insurance covering people with common characteristics.
- Playgroup.
- Task force.
- The Group.
- Army group.
- Crown group.
- Cultivar Group.
- Peer group.
- Workgroup.