Information on Result #2272232
Linear OA(4174, 262200, F4, 24) (dual of [262200, 262026, 25]-code), using 1 times code embedding in larger space based on linear OA(4173, 262199, F4, 24) (dual of [262199, 262026, 25]-code), using
- construction X applied to Ce(24) ⊂ Ce(17) [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(4118, 262144, F4, 18) (dual of [262144, 262026, 19]-code), using an extension Ce(17) of the primitive narrow-sense BCH-code C(I) with length 262143 = 49−1, defining interval I = [1,17], and designed minimum distance d ≥ |I|+1 = 18 [i]
- linear OA(410, 55, F4, 5) (dual of [55, 45, 6]-code), using
- discarding factors / shortening the dual code based on linear OA(410, 63, F4, 5) (dual of [63, 53, 6]-code), using
- the primitive expurgated narrow-sense BCH-code C(I) with length 63 = 43−1, defining interval I = [0,3], and designed minimum distance d ≥ |I|+1 = 6 [i]
- discarding factors / shortening the dual code based on linear OA(410, 63, F4, 5) (dual of [63, 53, 6]-code), using
Mode: Constructive and linear.
Optimality
Show details for fixed k and m, n and k, k and s, k and t, n and m, m and s, m and t, n and s, n and t.
Other Results with Identical Parameters
None.
Depending Results
The following results depend on this result:
| Result | This result only | Method | ||
|---|---|---|---|---|
| 1 | Linear OOA(4174, 163707, F4, 2, 24) (dual of [(163707, 2), 327240, 25]-NRT-code) | [i] | Embedding of OOA with Gilbert–Varšamov Bound | |
| 2 | Linear OOA(4174, 163707, F4, 3, 24) (dual of [(163707, 3), 490947, 25]-NRT-code) | [i] | ||
| 3 | Digital (150, 174, 163707)-net over F4 | [i] | ||
| 4 | Linear OOA(4174, 131100, F4, 2, 24) (dual of [(131100, 2), 262026, 25]-NRT-code) | [i] | OOA Folding | |
| 5 | Linear OOA(4174, 87400, F4, 3, 24) (dual of [(87400, 3), 262026, 25]-NRT-code) | [i] | ||
| 6 | Linear OOA(4174, 21850, F4, 24, 24) (dual of [(21850, 24), 524226, 25]-NRT-code) | [i] | OA Folding and Stacking | |