Direct product of two finite cyclic groups
59533
If $\gcd(m,n)=1$, then $\mathbb{Z}_n \times \mathbb{Z}_m$ is cyclic.
61394
The product of finitely many cyclic groups is cyclic
158074
Cyclic group $G$ with generator $ab$.
152954
Extensions of finite cyclic groups
117178
Cyclic group generators
85193
direct product commutes with tensor product?
28362
Product of two cyclic groups is cyclic iff their orders are co-prime
36147
A finite group is nilpotent iff two elements with relatively prime order commute
130937
Embeddings of finite groups into $\mathrm{GL}_n(\mathbb{Z})$
142421
Conjugacy Classes in Finite Groups
147298
How to find all subgroups of a direct product?
70904
Subgroups of $U(n)$ isomorphic to a direct sum of cyclic groups
90921
Product of two primitive polynomials
73402
Showing that $(\mathbb{Z}/p^{a}\mathbb{Z})^*$ is a cyclic group
18415
Direct sum of Abelian groups and Isomorphism
90889
Prime ideals in a finite direct product of rings
62277
Cayley tables for two non-isomorphic groups of order 4.