If $G$ and $H$ are groups, then a **group homomorphism** from $G$ to $H$ is a function
\[ f:G\to H\]
such that for all $a,b\in G$, $f(a*b)=f(a)*f(b)$.

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- Review status: beta
- Last edited by John Jones on 2019-05-23 19:04:26

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