Information on Result #895799
Linear OOA(4246, 4194316, F4, 2, 26) (dual of [(4194316, 2), 8388386, 27]-NRT-code), using (u, u+v)-construction based on
- linear OOA(417, 15, F4, 2, 13) (dual of [(15, 2), 13, 14]-NRT-code), using
- extended algebraic-geometric NRT-code AGe(2;F,16P) [i] based on function field F/F4 with g(F) = 4 and N(F) ≥ 15, using
- linear OOA(4229, 4194301, F4, 2, 26) (dual of [(4194301, 2), 8388373, 27]-NRT-code), using
- OOA 2-folding [i] based on linear OA(4229, 8388602, F4, 26) (dual of [8388602, 8388373, 27]-code), using
- discarding factors / shortening the dual code based on linear OA(4229, large, F4, 26) (dual of [large, large−229, 27]-code), using
- the primitive expurgated narrow-sense BCH-code C(I) with length 16777215 = 412−1, defining interval I = [0,25], and designed minimum distance d ≥ |I|+1 = 27 [i]
- discarding factors / shortening the dual code based on linear OA(4229, large, F4, 26) (dual of [large, large−229, 27]-code), using
- OOA 2-folding [i] based on linear OA(4229, 8388602, F4, 26) (dual of [8388602, 8388373, 27]-code), using
Mode: Constructive and linear.
Optimality
Show details for fixed k and m, k and s, k and t, m and s, m and t.
Other Results with Identical Parameters
None.
Depending Results
None.