Information on Result #700264
Linear OA(25654, 65554, F256, 25) (dual of [65554, 65500, 26]-code), using construction X applied to C([0,12]) ⊂ C([0,9]) based on
- linear OA(25649, 65537, F256, 25) (dual of [65537, 65488, 26]-code), using the expurgated narrow-sense BCH-code C(I) with length 65537 | 2564−1, defining interval I = [0,12], and minimum distance d ≥ |{−12,−11,…,12}|+1 = 26 (BCH-bound) [i]
- linear OA(25637, 65537, F256, 19) (dual of [65537, 65500, 20]-code), using the expurgated narrow-sense BCH-code C(I) with length 65537 | 2564−1, defining interval I = [0,9], and minimum distance d ≥ |{−9,−8,…,9}|+1 = 20 (BCH-bound) [i]
- linear OA(2565, 17, F256, 5) (dual of [17, 12, 6]-code or 17-arc in PG(4,256)), using
- discarding factors / shortening the dual code based on linear OA(2565, 256, F256, 5) (dual of [256, 251, 6]-code or 256-arc in PG(4,256)), using
- Reed–Solomon code RS(251,256) [i]
- discarding factors / shortening the dual code based on linear OA(2565, 256, F256, 5) (dual of [256, 251, 6]-code or 256-arc in PG(4,256)), 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(16108, 131108, F16, 25) (dual of [131108, 131000, 26]-code) | [i] | Trace Code | |
| 2 | OA(3287, 65554, S32, 25) | [i] | Discarding Parts of the Base for OAs | |
| 3 | OA(6472, 65554, S64, 25) | [i] | ||
| 4 | OA(12862, 65554, S128, 25) | [i] | ||
| 5 | Linear OA(25666, 65811, F256, 25) (dual of [65811, 65745, 26]-code) | [i] | (u, u+v)-Construction | |
| 6 | Linear OOA(25654, 32777, F256, 2, 25) (dual of [(32777, 2), 65500, 26]-NRT-code) | [i] | OOA Folding | |
| 7 | Linear OOA(25654, 21851, F256, 3, 25) (dual of [(21851, 3), 65499, 26]-NRT-code) | [i] | ||
| 8 | Linear OOA(25654, 16388, F256, 4, 25) (dual of [(16388, 4), 65498, 26]-NRT-code) | [i] | ||