show · group.quotient all knowls · up · search:

If $G$ is a group and $N$ is a normal subgroup of $G$, then the operation \[ (aN)*(bN) = (ab)N\] is well-defined on the set of left cosets of $N$. The result is a group, called a quotient group of $G$ by $N$.

Knowl status:
  • Review status: beta
  • Last edited by John Jones on 2019-05-23 20:07:25
Referred to by:
History: (expand/hide all)