The structure of ${\mathbb{Z}}_{n}G$ and its unit group

Jyoti Garg, Sugandha Maheshwary, Himanshu Setia

This article determines the structure of the group ring ${\mathbb{Z}}_{n}G$, where $G$ is a finite group and ${\mathbb{Z}}_n$ is the ring of integers modulo $n$, such that $n$ is relativ…