FC groups whose periodic parts can be embedded in direct products of finite groups |
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Authors: | L A Kurdachenko |
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Institution: | (1) Dnepropetrovsk State University, USSR |
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Abstract: | In this note are considered FC groups whose periodic parts can be embedded in direct products of finite groups. It is shown
that if the periodic part of an FC group G can be embedded in the direct product of its finite factor groups with respect
to the normal subgroups of G whose intersection is the trivial subgroup, then G/Z (G) is a subgroup of a direct product of
finite groups. It is also shown that if the periodic part of an FC group G is a group without a center, then G can be embedded
in a direct product of finite groups without centers and a torsion-free Abelian group.
Translated from Matematicheskie Zametki, Vol. 21, No. 1, pp. 9–20, January, 1977.
The author is thankful to the referee for making many valuable remarks. |
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