Information on Result #619564
Linear OA(12835, 2097158, F128, 11) (dual of [2097158, 2097123, 12]-code), using construction X applied to C([0,5]) ⊂ C([1,5]) based on
- linear OA(12831, 2097153, F128, 11) (dual of [2097153, 2097122, 12]-code), using the expurgated narrow-sense BCH-code C(I) with length 2097153 | 1286−1, defining interval I = [0,5], and minimum distance d ≥ |{−5,−4,…,5}|+1 = 12 (BCH-bound) [i]
- linear OA(12830, 2097153, F128, 6) (dual of [2097153, 2097123, 7]-code), using the narrow-sense BCH-code C(I) with length 2097153 | 1286−1, defining interval I = [1,5], and minimum distance d ≥ |{−5,−3,−1,…,5}|+1 = 7 (BCH-bound) [i]
- linear OA(1284, 5, F128, 4) (dual of [5, 1, 5]-code or 5-arc in PG(3,128)), using
- dual of repetition code with length 5 [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.