Finite implies finitely generated

From Groupprops

This article gives the statement, and possibly proof, of a basic fact in group theory.
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Definition

Suppose is a finite group. Then is a finitely generated group.

Proof

If with its elements, then follows from the closure of the binary operation on .

Remark

Note the constructed generating set for in this proof may not be optimal. For example, the cyclic group of order , for any , can be generated by just element.