Information on Result #621755
Linear OA(2147, 165, F2, 61) (dual of [165, 18, 62]-code), using construction X applied to C3 ⊂ C1 based on
- linear OA(2120, 127, F2, 63) (dual of [127, 7, 64]-code), using code C3 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(227, 38, F2, 13) (dual of [38, 11, 14]-code), using
- discarding factors / shortening the dual code based on linear OA(227, 39, F2, 13) (dual of [39, 12, 14]-code), using
- adding a parity check bit [i] based on linear OA(226, 38, F2, 12) (dual of [38, 12, 13]-code), using
- discarding factors / shortening the dual code based on linear OA(227, 39, F2, 13) (dual of [39, 12, 14]-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.