Abstract
Two four-error-correcting binary codes of length 21 and 22 and of cardinality 64 and 80, respectively, are constructed. The codes consist of a union of cosets of linear codes with dimension 3 and were found by a maximum clique algorithm.
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Östergård, P.R.J. Two New Four-Error-Correcting Binary Codes. Des Codes Crypt 36, 327–329 (2005). https://doi.org/10.1007/s10623-004-1723-3
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DOI: https://doi.org/10.1007/s10623-004-1723-3