Information on Result #1323745
Linear OA(4148, 16440, F4, 26) (dual of [16440, 16292, 27]-code), using construction X applied to Ce(25) ⊂ Ce(17) based on
- linear OA(4134, 16384, F4, 26) (dual of [16384, 16250, 27]-code), using an extension Ce(25) of the primitive narrow-sense BCH-code C(I) with length 16383 = 47−1, defining interval I = [1,25], and designed minimum distance d ≥ |I|+1 = 26 [i]
- linear OA(492, 16384, F4, 18) (dual of [16384, 16292, 19]-code), using an extension Ce(17) of the primitive narrow-sense BCH-code C(I) with length 16383 = 47−1, defining interval I = [1,17], and designed minimum distance d ≥ |I|+1 = 18 [i]
- linear OA(414, 56, F4, 7) (dual of [56, 42, 8]-code), using
- discarding factors / shortening the dual code based on linear OA(414, 65, F4, 7) (dual of [65, 51, 8]-code), using
- a “GraXX†code from Grassl’s database [i]
- discarding factors / shortening the dual code based on linear OA(414, 65, F4, 7) (dual of [65, 51, 8]-code), using
Mode: 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(4149, 16442, F4, 26) (dual of [16442, 16293, 27]-code) | [i] | Construction X with Varšamov Bound | |
| 2 | Linear OA(4150, 16444, F4, 26) (dual of [16444, 16294, 27]-code) | [i] | ||
| 3 | Linear OOA(4148, 8220, F4, 2, 26) (dual of [(8220, 2), 16292, 27]-NRT-code) | [i] | OOA Folding | |