Suppose that G is a group and G has exactly two nontrivial
Chapter 4, Problem 37SE(choose chapter or problem)
Suppose that G is a group and G has exactly two nontrivial proper subgroups. Prove that G is cyclic and |G| = pq, where p and q are distinct primes, or that G is cyclic and \(|G| = p^3\), where p is prime.
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