Give an example to show that Lemma 2 is false if G is
Chapter 11, Problem 39E(choose chapter or problem)
Give an example to show that Lemma 2 is false if G is non-Abelian.
Unfortunately, we don't have that question answered yet. But you can get it answered in just 5 hours by Logging in or Becoming a subscriber.
Becoming a subscriber
Or look for another answer