Information on Result #610928
Linear OA(235, 260, F2, 9) (dual of [260, 225, 10]-code), using construction X applied to C([0,4]) ⊂ C([1,4]) based on
- linear OA(233, 257, F2, 9) (dual of [257, 224, 10]-code), using the expurgated narrow-sense BCH-code C(I) with length 257 | 216−1, defining interval I = [0,4], and minimum distance d ≥ |{−4,−3,…,4}|+1 = 10 (BCH-bound) [i]
- linear OA(232, 257, F2, 6) (dual of [257, 225, 7]-code), using the narrow-sense BCH-code C(I) with length 257 | 216−1, defining interval I = [1,4], and minimum distance d ≥ |{1,2,3,4}| + |{0,126,252}| = 7 (simple Roos-bound) [i]
- linear OA(22, 3, F2, 2) (dual of [3, 1, 3]-code or 3-arc in PG(1,2)), using
- dual of repetition code with length 3 [i]
- Hamming code H(2,2) [i]
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.
Other Results with Identical Parameters
None.
Depending Results
None.