Information on Result #695780
Linear OA(2799, 746, F27, 49) (dual of [746, 647, 50]-code), using construction X applied to Ce(48) ⊂ Ce(42) based on
- linear OA(2794, 729, F27, 49) (dual of [729, 635, 50]-code), using an extension Ce(48) of the primitive narrow-sense BCH-code C(I) with length 728 = 272−1, defining interval I = [1,48], and designed minimum distance d ≥ |I|+1 = 49 [i]
- linear OA(2782, 729, F27, 43) (dual of [729, 647, 44]-code), using an extension Ce(42) of the primitive narrow-sense BCH-code C(I) with length 728 = 272−1, defining interval I = [1,42], and designed minimum distance d ≥ |I|+1 = 43 [i]
- linear OA(275, 17, F27, 5) (dual of [17, 12, 6]-code or 17-arc in PG(4,27)), using
- discarding factors / shortening the dual code based on linear OA(275, 27, F27, 5) (dual of [27, 22, 6]-code or 27-arc in PG(4,27)), using
- Reed–Solomon code RS(22,27) [i]
- discarding factors / shortening the dual code based on linear OA(275, 27, F27, 5) (dual of [27, 22, 6]-code or 27-arc in PG(4,27)), 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(2799, 373, F27, 2, 49) (dual of [(373, 2), 647, 50]-NRT-code) | [i] | OOA Folding | |