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4.36 (1973)

Solved

Is there an infinite locally finite simple group $G$ with an involution $i$ such that the centralizer $C_G(i)$ is a Chernikov group?

Contributor: O. H. Kegel

Progress

No (A. O. Asar, Proc. London Math. Soc., 45 (1982), 337–364).

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