Tag Archives: cauchy’s theorem

Intermediate Group Theory (2)

This is a continuation from the previous post. Let G act on set X, but now we assume that both G and X are finite. Since X is a disjoint union of transitive G-sets, and each transitive G-set is isomorphic to G/H for some subgroup H ≤ G, it follows that … Continue reading

Posted in Notes | Tagged , , , , , | Leave a comment