Whate are the generators of $\mathbb{Z}_9^*$?
125469
What are the generators of $\mathbb{Z}_9^*$?
28913
How to find a generator of a cyclic group?
45947
Find generator of multiplicative group of $\mathbb{F}_{27}$
80551
Find Units in $\mathbb{Z}[\sqrt{n}]$
96680
Generators of symmetric group $S_n$
86807
The units of $\mathbb Z[\sqrt{2}]$
19884
The units of $\mathbb Z_4[x]$
39573
Finding Generator of finite field
144789
identify the ring $\mathbb{Z}[x]/(2x-1)$
118299
Show that $(\mathbb{Z}[x]/(x^{n+1}))^{\times}\cong \mathbb{Z}/2\mathbb{Z}\times\Pi_{i=1}^n\mathbb{Z}$
121404
How to factor polynomials in $\mathbb{Z}_n$?
64130
Prove that $\mathbb{Q}^{\times}$ not isomorphic to $\mathbb{Z}^{n}$
119648
For which $n$ and $k$ are there nontrivial homomorphisms from $S_n$ to $\mathbb{Z}/k\mathbb{Z}$?
21840
Zero divisors and units for the ring $\mathbb{Z}/n\mathbb{Z}$ with integer $n$
154241
What is the easiest way to generate $\mathrm{GL}(n,\mathbb Z)$?
53357
Cyclic Group Generators of Order $n$
68915
What are the units in $\mathbb{Z}[\root 3 \of 2]$?