Information on Result #2248470
Linear OA(768, 182, F7, 27) (dual of [182, 114, 28]-code), using 2 times truncation based on linear OA(770, 184, F7, 29) (dual of [184, 114, 30]-code), using
- construction X applied to Ce(28) ⊂ Ce(22) [i] based on
- linear OA(764, 172, F7, 29) (dual of [172, 108, 30]-code), using an extension Ce(28) of the narrow-sense BCH-code C(I) with length 171 | 73−1, defining interval I = [1,28], and designed minimum distance d ≥ |I|+1 = 29 [i]
- linear OA(758, 172, F7, 23) (dual of [172, 114, 24]-code), using an extension Ce(22) of the narrow-sense BCH-code C(I) with length 171 | 73−1, defining interval I = [1,22], and designed minimum distance d ≥ |I|+1 = 23 [i]
- linear OA(76, 12, F7, 5) (dual of [12, 6, 6]-code), using
- discarding factors / shortening the dual code based on linear OA(76, 15, F7, 5) (dual of [15, 9, 6]-code), 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(768, 91, F7, 2, 27) (dual of [(91, 2), 114, 28]-NRT-code) | [i] | OOA Folding | |