What finite groups have unique cyclic subgroups?
40513
A finite group which has a unique subgroup of order $d$ for each $d\mid n$.
51352
Subgroups of a finite abelian group
150760
Are there any distinct finite simple groups with the same order?
28210
A finite group with exactly $2$ conjugacy classes isomorphic to $\mathbb{Z}_2$
129485
A subgroup of a cyclic group is cyclic - Understanding Proof
64269
Finding the minimal $n$ such that a given finite group $G$ is a subgroup of $S_n$
139835
Every Finite Group is Isomorphic to a Subgroup of $A_n$
34552
Proper subgroups of non-cyclic p-group cannot be all cyclic?
133770
Subgroups of finite abelian groups.
45770
Does the order, lattice of subgroups, and lattice of factor groups, uniquely determine a group up to isomorphism?
122335
Abelian $p$-group with unique subgroup of index $p$
117899
At most one subgroup of every order dividing $\lvert G\rvert$ implies $G$ cyclic
102971
Product of all elements of a finite group with an unique element of order 2
73211
Cyclic subgroups dealing with prime numbers Question
58694
Which non-abelian finite groups have the property that every subgroup is normal?
91874
Existence of finite indexed normal subgroup for a given finite indexed subgroup.
63451
Is there some sort of classification of all minimal non-cyclic groups?