Recent content by friedchicken

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    Undergrad Proving a Group is Cyclic - A Guide for Beginners

    Hi everyone. How could I prove if something is a cyclic group? I was wondering because I can prove is something is a group, a subgroup, and a normal subgroup, but I have no Idea as to how to prove something is a cyclic group. Ex: Suppose K is a group with order 143. Prove K is cyclic...