Information on Result #678340
Linear OA(4245, 262154, F4, 37) (dual of [262154, 261909, 38]-code), using construction X applied to Ce(36) ⊂ Ce(34) based on
- linear OA(4244, 262144, F4, 37) (dual of [262144, 261900, 38]-code), using an extension Ce(36) of the primitive narrow-sense BCH-code C(I) with length 262143 = 49−1, defining interval I = [1,36], and designed minimum distance d ≥ |I|+1 = 37 [i]
- linear OA(4235, 262144, F4, 35) (dual of [262144, 261909, 36]-code), using an extension Ce(34) of the primitive narrow-sense BCH-code C(I) with length 262143 = 49−1, defining interval I = [1,34], and designed minimum distance d ≥ |I|+1 = 35 [i]
- linear OA(41, 10, F4, 1) (dual of [10, 9, 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(4246, 262155, F4, 37) (dual of [262155, 261909, 38]-code) | [i] | Code Embedding in Larger Space | |
| 2 | Linear OA(4244, 262153, F4, 36) (dual of [262153, 261909, 37]-code) | [i] | Truncation | |
| 3 | Linear OOA(4245, 131077, F4, 2, 37) (dual of [(131077, 2), 261909, 38]-NRT-code) | [i] | OOA Folding | |
| 4 | Linear OOA(4245, 87384, F4, 3, 37) (dual of [(87384, 3), 261907, 38]-NRT-code) | [i] | ||
| 5 | Linear OOA(4245, 14564, F4, 37, 37) (dual of [(14564, 37), 538623, 38]-NRT-code) | [i] | OOA Folding and Stacking with Additional Row | |