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Unrecognizability by Spectrum for a Finite Simple Group 3 D 4(2)

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Algebra and Logic Aims and scope

Finite groups isospectral to a simple group 3 D 4(2) are described. In particular, it is proved that 3 D 4(2) is unrecognizable by spectrum among its covers.

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References

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Authors and Affiliations

  1. Sobolev Institute of Mathematics, pr. Akad. Koptyuga 4, Novosibirsk, 630090, Russia

    V. D. Mazurov

  2. Novosibirsk State University, ul. Pirogova 2, Novosibirsk, 630090, Russia

    V. D. Mazurov

Authors
  1. V. D. Mazurov
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Correspondence to V. D. Mazurov.

Additional information

Supported by RFBR (projects No. 11-01-91158 and 11-01-00456) and by the SB RAS Program for Basic Research Partnership Projects for 2012-2014 (project No. 14).

Translated from Algebra i Logika, Vol. 52, No. 5, pp. 601-605, September-October, 2013.

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Mazurov, V.D. Unrecognizability by Spectrum for a Finite Simple Group 3 D 4(2). Algebra Logic 52, 400–403 (2013). https://doi.org/10.1007/s10469-013-9252-7

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  • DOI: https://doi.org/10.1007/s10469-013-9252-7

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