Information on Result #864994
Linear OOA(2730, 266576, F27, 2, 7) (dual of [(266576, 2), 533122, 8]-NRT-code), using OOA 2-folding based on linear OA(2730, 533152, F27, 7) (dual of [533152, 533122, 8]-code), using
- discarding factors / shortening the dual code based on linear OA(2730, 533153, F27, 7) (dual of [533153, 533123, 8]-code), using
- (u, u+v)-construction [i] based on
- linear OA(275, 1708, F27, 3) (dual of [1708, 1703, 4]-code or 1708-cap in PG(4,27)), using
- linear OA(2725, 531445, F27, 7) (dual of [531445, 531420, 8]-code), using
- construction X applied to Ce(6) ⊂ Ce(5) [i] based on
- linear OA(2725, 531441, F27, 7) (dual of [531441, 531416, 8]-code), using an extension Ce(6) of the primitive narrow-sense BCH-code C(I) with length 531440 = 274−1, defining interval I = [1,6], and designed minimum distance d ≥ |I|+1 = 7 [i]
- linear OA(2721, 531441, F27, 6) (dual of [531441, 531420, 7]-code), using an extension Ce(5) of the primitive narrow-sense BCH-code C(I) with length 531440 = 274−1, defining interval I = [1,5], and designed minimum distance d ≥ |I|+1 = 6 [i]
- linear OA(270, 4, F27, 0) (dual of [4, 4, 1]-code), using
- discarding factors / shortening the dual code based on linear OA(270, s, F27, 0) (dual of [s, s, 1]-code) for arbitrarily large s, using
- construction X applied to Ce(6) ⊂ Ce(5) [i] based on
- (u, u+v)-construction [i] based on
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
None.