Information on Result #1718890
Digital (127, 149, 30062)-net over F4, using net defined by OOA based on linear OOA(4149, 30062, F4, 27, 22) (dual of [(30062, 27), 811525, 23]-NRT-code), using
- OOA 4-folding and stacking with additional row [i] based on linear OOA(4149, 120249, F4, 3, 22) (dual of [(120249, 3), 360598, 23]-NRT-code), using
- discarding factors / shortening the dual code based on linear OOA(4149, 120250, F4, 3, 22) (dual of [(120250, 3), 360601, 23]-NRT-code), using
- embedding of OOA with Gilbert–Varšamov bound [i] based on linear OOA(4149, 120250, F4, 2, 22) (dual of [(120250, 2), 240351, 23]-NRT-code), using
- discarding factors / shortening the dual code based on linear OOA(4149, 131083, F4, 2, 22) (dual of [(131083, 2), 262017, 23]-NRT-code), using
- OOA 2-folding [i] based on linear OA(4149, 262166, F4, 22) (dual of [262166, 262017, 23]-code), using
- 1 times code embedding in larger space [i] based on linear OA(4148, 262165, F4, 22) (dual of [262165, 262017, 23]-code), using
- construction X applied to Ce(21) ⊂ Ce(18) [i] based on
- linear OA(4145, 262144, F4, 22) (dual of [262144, 261999, 23]-code), using an extension Ce(21) of the primitive narrow-sense BCH-code C(I) with length 262143 = 49−1, defining interval I = [1,21], and designed minimum distance d ≥ |I|+1 = 22 [i]
- linear OA(4127, 262144, F4, 19) (dual of [262144, 262017, 20]-code), using an extension Ce(18) of the primitive narrow-sense BCH-code C(I) with length 262143 = 49−1, defining interval I = [1,18], and designed minimum distance d ≥ |I|+1 = 19 [i]
- linear OA(43, 21, F4, 2) (dual of [21, 18, 3]-code), using
- Hamming code H(3,4) [i]
- construction X applied to Ce(21) ⊂ Ce(18) [i] based on
- 1 times code embedding in larger space [i] based on linear OA(4148, 262165, F4, 22) (dual of [262165, 262017, 23]-code), using
- OOA 2-folding [i] based on linear OA(4149, 262166, F4, 22) (dual of [262166, 262017, 23]-code), using
- discarding factors / shortening the dual code based on linear OOA(4149, 131083, F4, 2, 22) (dual of [(131083, 2), 262017, 23]-NRT-code), using
- embedding of OOA with Gilbert–Varšamov bound [i] based on linear OOA(4149, 120250, F4, 2, 22) (dual of [(120250, 2), 240351, 23]-NRT-code), using
- discarding factors / shortening the dual code based on linear OOA(4149, 120250, F4, 3, 22) (dual of [(120250, 3), 360601, 23]-NRT-code), using
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.