Information on Result #677939
Linear OA(4169, 4194325, F4, 21) (dual of [4194325, 4194156, 22]-code), using construction X applied to Ce(20) ⊂ Ce(17) based on
- linear OA(4166, 4194304, F4, 21) (dual of [4194304, 4194138, 22]-code), using an extension Ce(20) of the primitive narrow-sense BCH-code C(I) with length 4194303 = 411−1, defining interval I = [1,20], and designed minimum distance d ≥ |I|+1 = 21 [i]
- linear OA(4144, 4194304, F4, 18) (dual of [4194304, 4194160, 19]-code), using an extension Ce(17) of the primitive narrow-sense BCH-code C(I) with length 4194303 = 411−1, defining interval I = [1,17], and designed minimum distance d ≥ |I|+1 = 18 [i]
- linear OA(43, 21, F4, 2) (dual of [21, 18, 3]-code), using
- Hamming code H(3,4) [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(4169, 2097162, F4, 2, 21) (dual of [(2097162, 2), 4194155, 22]-NRT-code) | [i] | OOA Folding | |
| 2 | Linear OOA(4169, 1398108, F4, 3, 21) (dual of [(1398108, 3), 4194155, 22]-NRT-code) | [i] | ||
| 3 | Linear OOA(4169, 419432, F4, 21, 21) (dual of [(419432, 21), 8807903, 22]-NRT-code) | [i] | OOA Folding and Stacking with Additional Row | |