Information on Result #1785341
Digital (220, 260, 63531)-net over F4, using embedding of OOA with Gilbert–Varšamov bound based on linear OA(4260, 63531, F4, 40) (dual of [63531, 63271, 41]-code), using
- discarding factors / shortening the dual code based on linear OA(4260, 65557, F4, 40) (dual of [65557, 65297, 41]-code), using
- (u, u+v)-construction [i] based on
- linear OA(420, 21, F4, 20) (dual of [21, 1, 21]-code or 21-arc in PG(19,4)), using
- dual of repetition code with length 21 [i]
- linear OA(4240, 65536, F4, 40) (dual of [65536, 65296, 41]-code), using
- 1 times truncation [i] based on linear OA(4241, 65537, F4, 41) (dual of [65537, 65296, 42]-code), using
- the expurgated narrow-sense BCH-code C(I) with length 65537 | 416−1, defining interval I = [0,20], and minimum distance d ≥ |{−20,−19,…,20}|+1 = 42 (BCH-bound) [i]
- 1 times truncation [i] based on linear OA(4241, 65537, F4, 41) (dual of [65537, 65296, 42]-code), using
- linear OA(420, 21, F4, 20) (dual of [21, 1, 21]-code or 21-arc in PG(19,4)), using
- (u, u+v)-construction [i] based on
Mode: Linear.
Optimality
Show details for fixed k and m, k and s, k and t, m and s, m and t, t and s.
Other Results with Identical Parameters
None.
Depending Results
None.