Information on Result #678433
Linear OA(496, 262176, F4, 14) (dual of [262176, 262080, 15]-code), using construction X applied to Ce(13) ⊂ Ce(9) based on
- linear OA(491, 262144, F4, 14) (dual of [262144, 262053, 15]-code), using an extension Ce(13) of the primitive narrow-sense BCH-code C(I) with length 262143 = 49−1, defining interval I = [1,13], and designed minimum distance d ≥ |I|+1 = 14 [i]
- linear OA(464, 262144, F4, 10) (dual of [262144, 262080, 11]-code), using an extension Ce(9) of the primitive narrow-sense BCH-code C(I) with length 262143 = 49−1, defining interval I = [1,9], and designed minimum distance d ≥ |I|+1 = 10 [i]
- linear OA(45, 32, F4, 3) (dual of [32, 27, 4]-code or 32-cap in PG(4,4)), using
- discarding factors / shortening the dual code based on linear OA(45, 41, F4, 3) (dual of [41, 36, 4]-code or 41-cap in PG(4,4)), 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(497, 262177, F4, 14) (dual of [262177, 262080, 15]-code) | [i] | Code Embedding in Larger Space | |
| 2 | Linear OOA(496, 131088, F4, 2, 14) (dual of [(131088, 2), 262080, 15]-NRT-code) | [i] | OOA Folding | |
| 3 | Linear OOA(496, 87392, F4, 3, 14) (dual of [(87392, 3), 262080, 15]-NRT-code) | [i] | ||
| 4 | Linear OOA(496, 37453, F4, 14, 14) (dual of [(37453, 14), 524246, 15]-NRT-code) | [i] | OA Folding and Stacking | |