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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
• Group (air force unit), an air force formation
• Group identifier (Unix), an identifier for sorting access permissions for users and files in the Unix operating system

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.
• Category:Functional groups

On the Internet:

• Google Groups
• Yahoo! Groups
• MSN Groups
• newsgroup

Other:

• A collection of formations, or rock strata in geology
• In music, a term for a Band (music) or other musical ensemble
• Playgroup
• political faction
• Task force
• The Group
• The Open Group
• The Pop Group
• Army group
• Boy group
• Crown group
• Cultivar Group
• Girl group
• Interest group
• Peer group
• Small-group communication
• Workgroup

See also

• Class
• Package
• Group action
• Group behaviour
• Group Captain
• Group delay
• Group editor
• Group isomorphism
• Group object
• Group process
• Group therapy
• Language family

This article is based on the article "Groups" from Wikipedia - the free encyclopedia created and edited by online user community. This article is distributed under the terms of GNU Free Documentation License. Here you find the list of authors of this article. The article can only edited within Wikipedia. Edit this article in Wikipedia.