The Galois embedding problem of an extension with elementary Abelian 2-group into an extension with the Galois group isomorphic to the group of unitriangular matrices over the 2-element field is considered. It is proved that the solvability of the maximal accompanying problem with central kernel of period 2 is sufficient for the solvability of the original problem.
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V. V. Ishkhanov, B. B. Lur’e, and D. K. Faddeev, The Embedding Problem in Galois Theory [in Russian], Nauka, Moscow (1990).
A. Pal and E. Szabo, “The strong Massey vanishing for fields with virtual cohomological dimension at most 1,” arXiv:1811.06192 (2020).
Y. Harpaz and O. Wittenberg, “The Massey vanishing condition for number fields,” arXiv:1904.06512 (2019).
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A. V. Yakovlev is deceased.
Translated from Zapiski Nauchnykh Seminarov POMI, Vol. 500, 2021, pp. 204–212.
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Yakovlev, A.V. About One Galois Embedding Problem. J Math Sci 272, 481–486 (2023). https://doi.org/10.1007/s10958-023-06438-6
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DOI: https://doi.org/10.1007/s10958-023-06438-6