Information on Result #1718914
Digital (147, 169, 129363)-net over F4, using net defined by OOA based on linear OOA(4169, 129363, F4, 27, 22) (dual of [(129363, 27), 3492632, 23]-NRT-code), using
- OOA 4-folding and stacking with additional row [i] based on linear OOA(4169, 517453, F4, 3, 22) (dual of [(517453, 3), 1552190, 23]-NRT-code), using
- discarding factors / shortening the dual code based on linear OOA(4169, 517455, F4, 3, 22) (dual of [(517455, 3), 1552196, 23]-NRT-code), using
- embedding of OOA with Gilbert–Varšamov bound [i] based on linear OOA(4169, 517455, F4, 2, 22) (dual of [(517455, 2), 1034741, 23]-NRT-code), using
- discarding factors / shortening the dual code based on linear OOA(4169, 524312, F4, 2, 22) (dual of [(524312, 2), 1048455, 23]-NRT-code), using
- OOA 2-folding [i] based on linear OA(4169, 1048624, F4, 22) (dual of [1048624, 1048455, 23]-code), using
- construction X applied to Ce(21) ⊂ Ce(16) [i] based on
- linear OA(4161, 1048576, F4, 22) (dual of [1048576, 1048415, 23]-code), using an extension Ce(21) of the primitive narrow-sense BCH-code C(I) with length 1048575 = 410−1, defining interval I = [1,21], and designed minimum distance d ≥ |I|+1 = 22 [i]
- linear OA(4121, 1048576, F4, 17) (dual of [1048576, 1048455, 18]-code), using an extension Ce(16) of the primitive narrow-sense BCH-code C(I) with length 1048575 = 410−1, defining interval I = [1,16], and designed minimum distance d ≥ |I|+1 = 17 [i]
- linear OA(48, 48, F4, 4) (dual of [48, 40, 5]-code), using
- discarding factors / shortening the dual code based on linear OA(48, 85, F4, 4) (dual of [85, 77, 5]-code), using
- construction X applied to Ce(21) ⊂ Ce(16) [i] based on
- OOA 2-folding [i] based on linear OA(4169, 1048624, F4, 22) (dual of [1048624, 1048455, 23]-code), using
- discarding factors / shortening the dual code based on linear OOA(4169, 524312, F4, 2, 22) (dual of [(524312, 2), 1048455, 23]-NRT-code), using
- embedding of OOA with Gilbert–Varšamov bound [i] based on linear OOA(4169, 517455, F4, 2, 22) (dual of [(517455, 2), 1034741, 23]-NRT-code), using
- discarding factors / shortening the dual code based on linear OOA(4169, 517455, F4, 3, 22) (dual of [(517455, 3), 1552196, 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.