Information on Result #621817
Linear OA(2151, 179, F2, 49) (dual of [179, 28, 50]-code), using construction XX applied toC2 ⊂ C1 ⊂ C0 based on
- linear OA(2113, 127, F2, 55) (dual of [127, 14, 56]-code), using code C2 for u = 7 by de Boer and Brouwer [i]
- linear OA(2106, 127, F2, 47) (dual of [127, 21, 48]-code), using code C1 for u = 7 by de Boer and Brouwer [i]
- linear OA(299, 127, F2, 31) (dual of [127, 28, 32]-code), using code C0 for u = 7 by de Boer and Brouwer [i]
- linear OA(21, 15, F2, 1) (dual of [15, 14, 2]-code), using
- discarding factors / shortening the dual code based on linear OA(21, s, F2, 1) (dual of [s, s−1, 2]-code) for arbitrarily large s, using
- linear OA(230, 37, F2, 15) (dual of [37, 7, 16]-code), using
- discarding factors / shortening the dual code based on linear OA(230, 39, F2, 15) (dual of [39, 9, 16]-code), using
- construction X applied to C2 ⊂ C1 [i] based on
- discarding factors / shortening the dual code based on linear OA(230, 39, F2, 15) (dual of [39, 9, 16]-code), using
Mode: Constructive and linear.
Optimality
Show details for fixed k and m, n and k, k and s, k and t, n and m, m and s, m and t, n and s, n and t.
Compare with Markus Grassl’s online database of code parameters.
Other Results with Identical Parameters
None.
Depending Results
None.