Information on Result #675141
Linear OA(3121, 19696, F3, 20) (dual of [19696, 19575, 21]-code), using construction X applied to Ce(19) ⊂ Ce(16) based on
- linear OA(3118, 19683, F3, 20) (dual of [19683, 19565, 21]-code), using an extension Ce(19) of the primitive narrow-sense BCH-code C(I) with length 19682 = 39−1, defining interval I = [1,19], and designed minimum distance d ≥ |I|+1 = 20 [i]
- linear OA(3100, 19683, F3, 17) (dual of [19683, 19583, 18]-code), using an extension Ce(16) of the primitive narrow-sense BCH-code C(I) with length 19682 = 39−1, defining interval I = [1,16], and designed minimum distance d ≥ |I|+1 = 17 [i]
- linear OA(33, 13, F3, 2) (dual of [13, 10, 3]-code), using
- Hamming code H(3,3) [i]
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(3121, 9848, F3, 2, 20) (dual of [(9848, 2), 19575, 21]-NRT-code) | [i] | OOA Folding | |
| 2 | Linear OOA(3121, 4924, F3, 4, 20) (dual of [(4924, 4), 19575, 21]-NRT-code) | [i] | ||
| 3 | Linear OOA(3121, 3939, F3, 5, 20) (dual of [(3939, 5), 19574, 21]-NRT-code) | [i] | ||