Information on Result #625562
Linear OA(4138, 160, F4, 59) (dual of [160, 22, 60]-code), using repeating each code word 2 times based on linear OA(458, 80, F4, 29) (dual of [80, 22, 30]-code), using
- discarding factors / shortening the dual code based on linear OA(458, 84, F4, 29) (dual of [84, 26, 30]-code), using
- 1 times truncation [i] based on linear OA(459, 85, F4, 30) (dual of [85, 26, 31]-code), using
- the expurgated narrow-sense BCH-code C(I) with length 85 | 44−1, defining interval I = [0,28], and minimum distance d ≥ |{−1,0,…,28}|+1 = 31 (BCH-bound) [i]
- 1 times truncation [i] based on linear OA(459, 85, F4, 30) (dual of [85, 26, 31]-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.