Information on Result #674717
Linear OA(3181, 177173, F3, 25) (dual of [177173, 176992, 26]-code), using construction X applied to Ce(24) ⊂ Ce(21) based on
- linear OA(3177, 177147, F3, 25) (dual of [177147, 176970, 26]-code), using an extension Ce(24) of the primitive narrow-sense BCH-code C(I) with length 177146 = 311−1, defining interval I = [1,24], and designed minimum distance d ≥ |I|+1 = 25 [i]
- linear OA(3155, 177147, F3, 22) (dual of [177147, 176992, 23]-code), using an extension Ce(21) of the primitive narrow-sense BCH-code C(I) with length 177146 = 311−1, defining interval I = [1,21], and designed minimum distance d ≥ |I|+1 = 22 [i]
- linear OA(34, 26, F3, 2) (dual of [26, 22, 3]-code), using
- discarding factors / shortening the dual code based on linear OA(34, 40, F3, 2) (dual of [40, 36, 3]-code), using
- Hamming code H(4,3) [i]
- discarding factors / shortening the dual code based on linear OA(34, 40, F3, 2) (dual of [40, 36, 3]-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 OA(3182, 177174, F3, 25) (dual of [177174, 176992, 26]-code) | [i] | Code Embedding in Larger Space | |
| 2 | Linear OA(3180, 177172, F3, 24) (dual of [177172, 176992, 25]-code) | [i] | Truncation | |
| 3 | Linear OOA(3181, 88586, F3, 2, 25) (dual of [(88586, 2), 176991, 26]-NRT-code) | [i] | OOA Folding | |
| 4 | Linear OOA(3181, 59057, F3, 3, 25) (dual of [(59057, 3), 176990, 26]-NRT-code) | [i] | ||
| 5 | Linear OOA(3181, 44293, F3, 4, 25) (dual of [(44293, 4), 176991, 26]-NRT-code) | [i] | ||
| 6 | Linear OOA(3181, 35434, F3, 5, 25) (dual of [(35434, 5), 176989, 26]-NRT-code) | [i] | ||
| 7 | Linear OOA(3181, 14764, F3, 25, 25) (dual of [(14764, 25), 368919, 26]-NRT-code) | [i] | OOA Folding and Stacking with Additional Row | |