Information on Result #1784237
Digital (218, 249, 547814)-net over F4, using embedding of OOA with Gilbert–Varšamov bound based on linear OA(4249, 547814, F4, 31) (dual of [547814, 547565, 32]-code), using
- discarding factors / shortening the dual code based on linear OA(4249, 1048597, F4, 31) (dual of [1048597, 1048348, 32]-code), using
- (u, u+v)-construction [i] based on
- linear OA(418, 21, F4, 15) (dual of [21, 3, 16]-code), using
- Simplex code S(3,4) [i]
- linear OA(4231, 1048576, F4, 31) (dual of [1048576, 1048345, 32]-code), using
- an extension Ce(30) of the primitive narrow-sense BCH-code C(I) with length 1048575 = 410−1, defining interval I = [1,30], and designed minimum distance d ≥ |I|+1 = 31 [i]
- linear OA(418, 21, F4, 15) (dual of [21, 3, 16]-code), 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.