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Subspace question

  1. Oct 5, 2008 #1
    Consider the prime field F_p p a prime.
    How can I count the number of subfields are there are?

    Is this a known result of algebra?
     
  2. jcsd
  3. Oct 5, 2008 #2
    Sorry this is in the wrong forum, can someone kindly move it?
     
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