Gauss sums of some matrix groups over $\mathbb{Z}/n\mathbb{Z}$

Su Hu, Guoxing He, Yingtong Meng +1

In this paper, we will explicitly calculate Gauss sums for the general linear groups and the special linear groups over ${\mathbb{Z}}_n$, where ${\mathbb{Z}}_n=\mathbb{Z}/n\mathbb{Z}$ and $n>0$ is an…