Information on Result #680356
Linear OA(4260, 1104, F4, 61) (dual of [1104, 844, 62]-code), using construction X applied to C([0,30]) ⊂ C([0,24]) based on
- linear OA(4231, 1025, F4, 61) (dual of [1025, 794, 62]-code), using the expurgated narrow-sense BCH-code C(I) with length 1025 | 410−1, defining interval I = [0,30], and minimum distance d ≥ |{−30,−29,…,30}|+1 = 62 (BCH-bound) [i]
- linear OA(4181, 1025, F4, 49) (dual of [1025, 844, 50]-code), using the expurgated narrow-sense BCH-code C(I) with length 1025 | 410−1, defining interval I = [0,24], and minimum distance d ≥ |{−24,−23,…,24}|+1 = 50 (BCH-bound) [i]
- linear OA(429, 79, F4, 11) (dual of [79, 50, 12]-code), using
- discarding factors / shortening the dual code based on linear OA(429, 85, F4, 11) (dual of [85, 56, 12]-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.
Other Results with Identical Parameters
None.
Depending Results
None.