Information on Result #730965
Linear OA(526, 31256, F5, 5) (dual of [31256, 31230, 6]-code), using trace code based on linear OA(2513, 15628, F25, 5) (dual of [15628, 15615, 6]-code), using
- construction X applied to Ce(4) ⊂ Ce(3) [i] based on
- linear OA(2513, 15625, F25, 5) (dual of [15625, 15612, 6]-code), using an extension Ce(4) of the primitive narrow-sense BCH-code C(I) with length 15624 = 253−1, defining interval I = [1,4], and designed minimum distance d ≥ |I|+1 = 5 [i]
- linear OA(2510, 15625, F25, 4) (dual of [15625, 15615, 5]-code), using an extension Ce(3) of the primitive narrow-sense BCH-code C(I) with length 15624 = 253−1, defining interval I = [1,3], and designed minimum distance d ≥ |I|+1 = 4 [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 OA(527, 31257, F5, 5) (dual of [31257, 31230, 6]-code) | [i] | Code Embedding in Larger Space | |
| 2 | Linear OOA(526, 31256, F5, 2, 5) (dual of [(31256, 2), 62486, 6]-NRT-code) | [i] | Embedding of OOA with Gilbert–Varšamov Bound | |
| 3 | Linear OOA(526, 31256, F5, 3, 5) (dual of [(31256, 3), 93742, 6]-NRT-code) | [i] | ||
| 4 | Digital (21, 26, 31256)-net over F5 | [i] | ||
| 5 | Linear OA(527, 31258, F5, 5) (dual of [31258, 31231, 6]-code) | [i] | Construction X with Varšamov Bound | |
| 6 | Linear OOA(526, 15628, F5, 2, 5) (dual of [(15628, 2), 31230, 6]-NRT-code) | [i] | OOA Folding | |
| 7 | Linear OOA(526, 15627, F5, 3, 5) (dual of [(15627, 3), 46855, 6]-NRT-code) | [i] | OOA Folding and Stacking with Additional Row | |
| 8 | Linear OOA(526, 15627, F5, 5, 5) (dual of [(15627, 5), 78109, 6]-NRT-code) | [i] | ||