Propelinear codes related to some classes of optimal codes
- Authors: Mogilnykh I.Y.1, Solov’eva F.I.1
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Affiliations:
- Sobolev Institute of Mathematics
- Issue: Vol 53, No 3 (2017)
- Pages: 251-259
- Section: Coding Theory
- URL: https://journal-vniispk.ru/0032-9460/article/view/166413
- DOI: https://doi.org/10.1134/S0032946017030061
- ID: 166413
Cite item
Abstract
A code is said to be propelinear if its automorphism group contains a subgroup that acts regularly on codewords. We show propelinearity of complements of cyclic codes C1,i, (i, 2m − 1) = 1, of length n = 2m − 1, including the primitive two-error-correcting BCH code, to the Hamming code; the Preparata code to the Hamming code; the Goethals code to the Preparata code; and the Z4-linear Preparata code to the Z4-linear perfect code.
About the authors
I. Yu. Mogilnykh
Sobolev Institute of Mathematics
Author for correspondence.
Email: ivmog@math.nsc.ru
Russian Federation, Novosibirsk
F. I. Solov’eva
Sobolev Institute of Mathematics
Email: ivmog@math.nsc.ru
Russian Federation, Novosibirsk
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