Groups with Many FC-Subgroups
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Silvana Franciosi; Francesco de Giovanni; Yaroslav P. Sysak
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Article
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1999
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Elsevier Science
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English
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DEDICATED TO DEREK J. S. ROBINSON ON THE OCCASION OF HIS 60TH BIRTHDAY ## 1. Introduction A group G is called an FC-group if every element x of G has only ลฝ . finitely many conjugates in G, that is, if the centralizer C x has finite G index in G. There exists a wide literature on this subject, and