Information on Result #678400
Linear OA(4101, 262164, F4, 15) (dual of [262164, 262063, 16]-code), using construction X4 applied to Ce(14) ⊂ Ce(12) based on
- linear OA(4100, 262144, F4, 15) (dual of [262144, 262044, 16]-code), using an extension Ce(14) of the primitive narrow-sense BCH-code C(I) with length 262143 = 49−1, defining interval I = [1,14], and designed minimum distance d ≥ |I|+1 = 15 [i]
- linear OA(482, 262144, F4, 13) (dual of [262144, 262062, 14]-code), using an extension Ce(12) of the primitive narrow-sense BCH-code C(I) with length 262143 = 49−1, defining interval I = [1,12], and designed minimum distance d ≥ |I|+1 = 13 [i]
- linear OA(419, 20, F4, 19) (dual of [20, 1, 20]-code or 20-arc in PG(18,4)), using
- dual of repetition code with length 20 [i]
- linear OA(41, 20, F4, 1) (dual of [20, 19, 2]-code), using
- discarding factors / shortening the dual code based on linear OA(41, s, F4, 1) (dual of [s, s−1, 2]-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(4102, 262165, F4, 15) (dual of [262165, 262063, 16]-code) | [i] | Code Embedding in Larger Space | |
| 2 | Linear OA(4103, 262166, F4, 15) (dual of [262166, 262063, 16]-code) | [i] | ||
| 3 | Linear OOA(4101, 131082, F4, 2, 15) (dual of [(131082, 2), 262063, 16]-NRT-code) | [i] | OOA Folding | |
| 4 | Linear OOA(4101, 87388, F4, 3, 15) (dual of [(87388, 3), 262063, 16]-NRT-code) | [i] | ||