Information on Result #730631
Linear OA(25631, 771, F256, 19) (dual of [771, 740, 20]-code), using the BCH-code C(I) with length 771 | 2562−1, defining interval I = {248,249,…,266}, and designed minimum distance d ≥ |I|+1 = 20
Mode: Constructive and linear.
This result is hidden, because other results with identical parameters exist.
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
Depending Results
The following results depend on this result:
| Result | This result only | Method | ||
|---|---|---|---|---|
| 1 | OA(12836, 771, S128, 19) | [i] | Discarding Parts of the Base for OAs | |
| 2 | Linear OA(25633, 822, F256, 19) (dual of [822, 789, 20]-code) | [i] | Varšamov–Edel Lengthening | |
| 3 | Linear OA(25632, 774, F256, 19) (dual of [774, 742, 20]-code) | [i] | ✔ | Construction X with Cyclic Codes |
| 4 | Linear OA(25633, 777, F256, 19) (dual of [777, 744, 20]-code) | [i] | ✔ | |
| 5 | Linear OA(25633, 773, F256, 20) (dual of [773, 740, 21]-code) | [i] | ✔ | |
| 6 | Linear OA(25636, 776, F256, 21) (dual of [776, 740, 22]-code) | [i] | ✔ | |
| 7 | Linear OA(25635, 779, F256, 20) (dual of [779, 744, 21]-code) | [i] | ✔ | Construction XX with Cyclic Codes |
| 8 | Linear OA(25634, 776, F256, 20) (dual of [776, 742, 21]-code) | [i] | ✔ | |
| 9 | Linear OA(25635, 775, F256, 21) (dual of [775, 740, 22]-code) | [i] | ✔ | |
| 10 | Linear OA(25638, 778, F256, 22) (dual of [778, 740, 23]-code) | [i] | ✔ | |
| 11 | Linear OOA(25631, 385, F256, 2, 19) (dual of [(385, 2), 739, 20]-NRT-code) | [i] | OOA Folding | |