Information on Result #861709
Linear OOA(2570, 7814, F25, 2, 24) (dual of [(7814, 2), 15558, 25]-NRT-code), using OOA 2-folding based on linear OA(2570, 15628, F25, 24) (dual of [15628, 15558, 25]-code), using
- construction X applied to Ce(23) ⊂ Ce(22) [i] based on
- linear OA(2570, 15625, F25, 24) (dual of [15625, 15555, 25]-code), using an extension Ce(23) of the primitive narrow-sense BCH-code C(I) with length 15624 = 253−1, defining interval I = [1,23], and designed minimum distance d ≥ |I|+1 = 24 [i]
- linear OA(2567, 15625, F25, 23) (dual of [15625, 15558, 24]-code), using an extension Ce(22) of the primitive narrow-sense BCH-code C(I) with length 15624 = 253−1, defining interval I = [1,22], and designed minimum distance d ≥ |I|+1 = 23 [i]
- linear OA(250, 3, F25, 0) (dual of [3, 3, 1]-code), using
- discarding factors / shortening the dual code based on linear OA(250, s, F25, 0) (dual of [s, s, 1]-code) for arbitrarily large s, 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(2582, 7840, F25, 2, 24) (dual of [(7840, 2), 15598, 25]-NRT-code) | [i] | (u, u+v)-Construction for OOAs | |
| 2 | Linear OOA(2583, 7841, F25, 2, 24) (dual of [(7841, 2), 15599, 25]-NRT-code) | [i] | ||
| 3 | Linear OOA(2584, 7842, F25, 2, 24) (dual of [(7842, 2), 15600, 25]-NRT-code) | [i] | ||
| 4 | Linear OOA(2585, 7866, F25, 2, 24) (dual of [(7866, 2), 15647, 25]-NRT-code) | [i] | ||
| 5 | Linear OOA(2586, 7880, F25, 2, 24) (dual of [(7880, 2), 15674, 25]-NRT-code) | [i] | ||
| 6 | Linear OOA(2591, 7918, F25, 2, 24) (dual of [(7918, 2), 15745, 25]-NRT-code) | [i] | ||
| 7 | Linear OOA(2592, 7940, F25, 2, 24) (dual of [(7940, 2), 15788, 25]-NRT-code) | [i] | ||