Complementability conditions for a periodic almost solvable subgroup in the group containing it |
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Authors: | S N Chernikov N S Chernikov |
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Institution: | (1) Institute of Mathematics, Academy of Sciences of the Ukraine, Kiev |
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Abstract: | It is proved that if every prime Sylow subgroup of a periodic almost solvable (more generally, periodic W0-) subgroup H of a group G has a complement in G and if, moreover, H is at most countable and the set (H) is finite, the subgroup H itself possesses a complement in G.Deceased.Translated from Ukrainskii Matematicheskii Zhurnal, Vol. 44, No. 6, pp. 822–826, June, 1992. |
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