Information on Result #684844
Linear OA(777, 16848, F7, 16) (dual of [16848, 16771, 17]-code), using construction X applied to Ce(15) ⊂ Ce(8) based on
- linear OA(766, 16807, F7, 16) (dual of [16807, 16741, 17]-code), using an extension Ce(15) of the primitive narrow-sense BCH-code C(I) with length 16806 = 75−1, defining interval I = [1,15], and designed minimum distance d ≥ |I|+1 = 16 [i]
- linear OA(736, 16807, F7, 9) (dual of [16807, 16771, 10]-code), using an extension Ce(8) of the primitive narrow-sense BCH-code C(I) with length 16806 = 75−1, defining interval I = [1,8], and designed minimum distance d ≥ |I|+1 = 9 [i]
- linear OA(711, 41, F7, 6) (dual of [41, 30, 7]-code), using
- discarding factors / shortening the dual code based on linear OA(711, 48, F7, 6) (dual of [48, 37, 7]-code), using
- the primitive expurgated narrow-sense BCH-code C(I) with length 48 = 72−1, defining interval I = [0,5], and designed minimum distance d ≥ |I|+1 = 7 [i]
- discarding factors / shortening the dual code based on linear OA(711, 48, F7, 6) (dual of [48, 37, 7]-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(777, 8424, F7, 2, 16) (dual of [(8424, 2), 16771, 17]-NRT-code) | [i] | OOA Folding | |
| 2 | Linear OOA(777, 5616, F7, 3, 16) (dual of [(5616, 3), 16771, 17]-NRT-code) | [i] | ||
| 3 | Linear OOA(777, 2106, F7, 16, 16) (dual of [(2106, 16), 33619, 17]-NRT-code) | [i] | OA Folding and Stacking | |