# The centralizer of every semiregular group is transitive.

How to proof this subject?

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Please see mathoverflow.net/howtoask –  Yemon Choi Sep 25 '12 at 6:40
Also, why do you have tags related to semigroups –  Yemon Choi Sep 25 '12 at 6:41
See page 9 of "Finite permutation groups" by H. Wielandt. –  Benjamin Dickman Sep 25 '12 at 6:48