Information on Result #686615
Linear OA(881, 262159, F8, 15) (dual of [262159, 262078, 16]-code), using construction XX applied to Ce(14) ⊂ Ce(12) ⊂ Ce(11) based on
- linear OA(879, 262144, F8, 15) (dual of [262144, 262065, 16]-code), using an extension Ce(14) of the primitive narrow-sense BCH-code C(I) with length 262143 = 86−1, defining interval I = [1,14], and designed minimum distance d ≥ |I|+1 = 15 [i]
- linear OA(867, 262144, F8, 13) (dual of [262144, 262077, 14]-code), using an extension Ce(12) of the primitive narrow-sense BCH-code C(I) with length 262143 = 86−1, defining interval I = [1,12], and designed minimum distance d ≥ |I|+1 = 13 [i]
- linear OA(861, 262144, F8, 12) (dual of [262144, 262083, 13]-code), using an extension Ce(11) of the primitive narrow-sense BCH-code C(I) with length 262143 = 86−1, defining interval I = [1,11], and designed minimum distance d ≥ |I|+1 = 12 [i]
- linear OA(81, 14, F8, 1) (dual of [14, 13, 2]-code), using
- discarding factors / shortening the dual code based on linear OA(81, 511, F8, 1) (dual of [511, 510, 2]-code), using
- the primitive expurgated narrow-sense BCH-code C(I) with length 511 = 83−1, defining interval I = [0,0], and designed minimum distance d ≥ |I|+1 = 2 [i]
- discarding factors / shortening the dual code based on linear OA(81, 511, F8, 1) (dual of [511, 510, 2]-code), using
- linear OA(80, 1, F8, 0) (dual of [1, 1, 1]-code), using
- dual of repetition code with length 1 [i]
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(881, 262159, F8, 2, 15) (dual of [(262159, 2), 524237, 16]-NRT-code) | [i] | Embedding of OOA with Gilbert–Varšamov Bound | |
| 2 | Linear OOA(881, 262159, F8, 3, 15) (dual of [(262159, 3), 786396, 16]-NRT-code) | [i] | ||
| 3 | Digital (66, 81, 262159)-net over F8 | [i] | ||
| 4 | Linear OOA(881, 131079, F8, 2, 15) (dual of [(131079, 2), 262077, 16]-NRT-code) | [i] | OOA Folding | |
| 5 | Linear OOA(881, 87386, F8, 3, 15) (dual of [(87386, 3), 262077, 16]-NRT-code) | [i] | ||
| 6 | Linear OOA(881, 37451, F8, 15, 15) (dual of [(37451, 15), 561684, 16]-NRT-code) | [i] | OOA Folding and Stacking with Additional Row | |