## In mathematics, science and technology::Group

### ::concepts

**Group**::**group** Groups::category Groups::racing Periodic::which Table::science Force::other**In mathematics, science and technology**

### In 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

### In computing and the internet

- Group (computing), a collection of users or other objects
- Usenet newsgroup
- Google Groups
- Yahoo! Groups
- Facebook groups

### Other uses in mathematics, science and technology

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

**Group sections**

Intro Groups of people In mathematics, science and technology Other uses See also

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