Category of groups

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Definition

The category of groups, denoted $\operatorname {Group}$ or $\operatorname {Grp}$, is defined as follows:

• Its objects are groups.
• Its morphisms are homomorphisms of groups.
• The identity morphism is defined as the identity map.
• Composition of morphisms is defined by function composition.

External links

Other subject wikis

• Groupprops, the group properties wiki