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On the maximal unramified pro-2-extension of certain cyclotomic $$mathbb {Z}_2$$ Z 2 -extensions
Authors:Azizi  Abdelmalek  Rezzougui  Mohammed  Zekhnini  Abdelkader
Affiliation:1.Mathematics Department, Sciences Faculty, Mohammed First University, Oujda, Morocco
;2.Department of Mathematics and Informatics, Pluridisciplinary faculty, Mohammed First University, Nador, Morocco
;
Abstract:Periodica Mathematica Hungarica - In this paper, we establish a necessary and sufficient criterion for a finite metabelian 2-group G whose abelianized $$G^{ab}$$ is of type $$(2, 2^m)$$ , with...
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