Information on Result #686897
Linear OA(8127, 32809, F8, 27) (dual of [32809, 32682, 28]-code), using construction X applied to Ce(26) ⊂ Ce(19) based on
- linear OA(8116, 32768, F8, 27) (dual of [32768, 32652, 28]-code), using an extension Ce(26) of the primitive narrow-sense BCH-code C(I) with length 32767 = 85−1, defining interval I = [1,26], and designed minimum distance d ≥ |I|+1 = 27 [i]
- linear OA(886, 32768, F8, 20) (dual of [32768, 32682, 21]-code), using an extension Ce(19) of the primitive narrow-sense BCH-code C(I) with length 32767 = 85−1, defining interval I = [1,19], and designed minimum distance d ≥ |I|+1 = 20 [i]
- linear OA(811, 41, F8, 6) (dual of [41, 30, 7]-code), using
- discarding factors / shortening the dual code based on linear OA(811, 63, F8, 6) (dual of [63, 52, 7]-code), using
- the primitive expurgated narrow-sense BCH-code C(I) with length 63 = 82−1, defining interval I = [0,5], and designed minimum distance d ≥ |I|+1 = 7 [i]
- discarding factors / shortening the dual code based on linear OA(811, 63, F8, 6) (dual of [63, 52, 7]-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 OA(8128, 32810, F8, 27) (dual of [32810, 32682, 28]-code) | [i] | Code Embedding in Larger Space | |
| 2 | Linear OOA(8127, 16404, F8, 2, 27) (dual of [(16404, 2), 32681, 28]-NRT-code) | [i] | OOA Folding | |
| 3 | Linear OOA(8127, 10936, F8, 3, 27) (dual of [(10936, 3), 32681, 28]-NRT-code) | [i] | ||