Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

Normal subgroups - help me please

  1. Oct 20, 2004 #1
    If N is a normal subgroup of G and |G/N| = m, show that x^m is in N for all x in G
     
  2. jcsd
  3. Oct 20, 2004 #2

    Hurkyl

    User Avatar
    Staff Emeritus
    Science Advisor
    Gold Member

    Well, clearly G/N should have some pivotal role in this statement. Maybe you should move the problem from G to G/N to see if that helps.
     
Know someone interested in this topic? Share this thread via Reddit, Google+, Twitter, or Facebook

Have something to add?



Similar Discussions: Normal subgroups - help me please
  1. Normal subgroups? (Replies: 3)

  2. Normal Subgroup (Replies: 4)

  3. Normal subgroup? (Replies: 1)

  4. Normal Subgroups (Replies: 12)

  5. Normal subgroups (Replies: 3)

Loading...