Information on Result #692846
Linear OA(1685, 270, F16, 45) (dual of [270, 185, 46]-code), using construction X applied to Ce(44) ⊂ Ce(39) based on
- linear OA(1681, 256, F16, 45) (dual of [256, 175, 46]-code), using an extension Ce(44) of the primitive narrow-sense BCH-code C(I) with length 255 = 162−1, defining interval I = [1,44], and designed minimum distance d ≥ |I|+1 = 45 [i]
- linear OA(1671, 256, F16, 40) (dual of [256, 185, 41]-code), using an extension Ce(39) of the primitive narrow-sense BCH-code C(I) with length 255 = 162−1, defining interval I = [1,39], and designed minimum distance d ≥ |I|+1 = 40 [i]
- linear OA(164, 14, F16, 4) (dual of [14, 10, 5]-code or 14-arc in PG(3,16)), using
- discarding factors / shortening the dual code based on linear OA(164, 16, F16, 4) (dual of [16, 12, 5]-code or 16-arc in PG(3,16)), using
- Reed–Solomon code RS(12,16) [i]
- discarding factors / shortening the dual code based on linear OA(164, 16, F16, 4) (dual of [16, 12, 5]-code or 16-arc in PG(3,16)), 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 OOA(1685, 135, F16, 2, 45) (dual of [(135, 2), 185, 46]-NRT-code) | [i] | OOA Folding | |