Information on Result #1719400
Digital (142, 167, 24719)-net over F4, using net defined by OOA based on linear OOA(4167, 24719, F4, 27, 25) (dual of [(24719, 27), 667246, 26]-NRT-code), using
- OOA 4-folding and stacking with additional row [i] based on linear OOA(4167, 98877, F4, 3, 25) (dual of [(98877, 3), 296464, 26]-NRT-code), using
- discarding factors / shortening the dual code based on linear OOA(4167, 98879, F4, 3, 25) (dual of [(98879, 3), 296470, 26]-NRT-code), using
- embedding of OOA with Gilbert–Varšamov bound [i] based on linear OOA(4167, 98879, F4, 2, 25) (dual of [(98879, 2), 197591, 26]-NRT-code), using
- discarding factors / shortening the dual code based on linear OOA(4167, 131083, F4, 2, 25) (dual of [(131083, 2), 261999, 26]-NRT-code), using
- OOA 2-folding [i] based on linear OA(4167, 262166, F4, 25) (dual of [262166, 261999, 26]-code), using
- 1 times code embedding in larger space [i] based on linear OA(4166, 262165, F4, 25) (dual of [262165, 261999, 26]-code), using
- construction X applied to Ce(24) ⊂ Ce(21) [i] based on
- linear OA(4163, 262144, F4, 25) (dual of [262144, 261981, 26]-code), using an extension Ce(24) of the primitive narrow-sense BCH-code C(I) with length 262143 = 49−1, defining interval I = [1,24], and designed minimum distance d ≥ |I|+1 = 25 [i]
- 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(43, 21, F4, 2) (dual of [21, 18, 3]-code), using
- Hamming code H(3,4) [i]
- construction X applied to Ce(24) ⊂ Ce(21) [i] based on
- 1 times code embedding in larger space [i] based on linear OA(4166, 262165, F4, 25) (dual of [262165, 261999, 26]-code), using
- OOA 2-folding [i] based on linear OA(4167, 262166, F4, 25) (dual of [262166, 261999, 26]-code), using
- discarding factors / shortening the dual code based on linear OOA(4167, 131083, F4, 2, 25) (dual of [(131083, 2), 261999, 26]-NRT-code), using
- embedding of OOA with Gilbert–Varšamov bound [i] based on linear OOA(4167, 98879, F4, 2, 25) (dual of [(98879, 2), 197591, 26]-NRT-code), using
- discarding factors / shortening the dual code based on linear OOA(4167, 98879, F4, 3, 25) (dual of [(98879, 3), 296470, 26]-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.