Information on Result #2181960
Linear OA(2178, 4194328, F2, 16) (dual of [4194328, 4194150, 17]-code), using strength reduction based on linear OA(2178, 4194328, F2, 17) (dual of [4194328, 4194150, 18]-code), using
- construction X4 applied to Ce(16) ⊂ Ce(14) [i] based on
- linear OA(2177, 4194304, F2, 17) (dual of [4194304, 4194127, 18]-code), using an extension Ce(16) of the primitive narrow-sense BCH-code C(I) with length 4194303 = 222−1, defining interval I = [1,16], and designed minimum distance d ≥ |I|+1 = 17 [i]
- linear OA(2155, 4194304, F2, 15) (dual of [4194304, 4194149, 16]-code), using an extension Ce(14) of the primitive narrow-sense BCH-code C(I) with length 4194303 = 222−1, defining interval I = [1,14], and designed minimum distance d ≥ |I|+1 = 15 [i]
- linear OA(223, 24, F2, 23) (dual of [24, 1, 24]-code or 24-arc in PG(22,2)), using
- dual of repetition code with length 24 [i]
- linear OA(21, 24, F2, 1) (dual of [24, 23, 2]-code), using
- discarding factors / shortening the dual code based on linear OA(21, s, F2, 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 OOA(2178, 2097164, F2, 2, 16) (dual of [(2097164, 2), 4194150, 17]-NRT-code) | [i] | OOA Folding | |
| 2 | Linear OOA(2178, 1048582, F2, 4, 16) (dual of [(1048582, 4), 4194150, 17]-NRT-code) | [i] | ||
| 3 | Linear OOA(2178, 524291, F2, 8, 16) (dual of [(524291, 8), 4194150, 17]-NRT-code) | [i] | ||
| 4 | Linear OOA(2178, 524291, F2, 16, 16) (dual of [(524291, 16), 8388478, 17]-NRT-code) | [i] | OA Folding and Stacking | |