Profinite groups with restricted centralizers of $$\pi $$-elements

نویسندگان

چکیده

A group G is said to have restricted centralizers if for each g in the centralizer $$C_G(g)$$ either finite or has index G. Shalev showed that a profinite with virtually abelian. Given set of primes $$\pi $$ , we take interest groups -elements. It shown such an open subgroup form $$P\times Q$$ where P abelian pro- and Q '$$ subgroup. This significantly strengthens result from our earlier paper.

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ژورنال

عنوان ژورنال: Mathematische Zeitschrift

سال: 2022

ISSN: ['1432-1823', '0025-5874']

DOI: https://doi.org/10.1007/s00209-021-02955-9