Information on Result #619783
Linear OA(25615, 262, F256, 11) (dual of [262, 247, 12]-code), using construction X applied to C([0,5]) ⊂ C([1,5]) based on
- linear OA(25611, 257, F256, 11) (dual of [257, 246, 12]-code or 257-arc in PG(10,256)), using the expurgated narrow-sense BCH-code C(I) with length 257 | 2562−1, defining interval I = [0,5], and minimum distance d ≥ |{−5,−4,…,5}|+1 = 12 (BCH-bound) [i]
- linear OA(25610, 257, F256, 6) (dual of [257, 247, 7]-code), using the narrow-sense BCH-code C(I) with length 257 | 2562−1, defining interval I = [1,5], and minimum distance d ≥ |{−5,−3,−1,…,5}|+1 = 7 (BCH-bound) [i]
- linear OA(2564, 5, F256, 4) (dual of [5, 1, 5]-code or 5-arc in PG(3,256)), 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.