Prove that if a group G has no subgroup other than G and {e}, then G is cyclic....
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Prove that if a group G has no subgroup other than G and {e}, then G is cyclic....
Hint: Let $\displaystyle a\in G - \{ e\}$. Then contruct $\displaystyle \left< a\right>$.Quote:
Originally Posted by Vedicmaths
