Information on Result #625474
Linear OA(4107, 114, F4, 73) (dual of [114, 7, 74]-code), using repeating each code word 2 times based on linear OA(450, 57, F4, 36) (dual of [57, 7, 37]-code), using
- discarding factors / shortening the dual code based on linear OA(450, 58, F4, 36) (dual of [58, 8, 37]-code), using
- 7 times truncation [i] based on linear OA(457, 65, F4, 43) (dual of [65, 8, 44]-code), using
- the expurgated narrow-sense BCH-code C(I) with length 65 | 46−1, defining interval I = [0,21], and minimum distance d ≥ |{−21,−20,…,21}|+1 = 44 (BCH-bound) [i]
- 7 times truncation [i] based on linear OA(457, 65, F4, 43) (dual of [65, 8, 44]-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.