Information on Result #2208472
Linear OA(4254, 261, F4, 188) (dual of [261, 7, 189]-code), using strength reduction based on linear OA(4254, 261, F4, 191) (dual of [261, 7, 192]-code), using
- construction X applied to Ce(190) ⊂ Ce(186) [i] based on
- linear OA(4251, 256, F4, 191) (dual of [256, 5, 192]-code), using an extension Ce(190) of the primitive narrow-sense BCH-code C(I) with length 255 = 44−1, defining interval I = [1,190], and designed minimum distance d ≥ |I|+1 = 191 [i]
- linear OA(4249, 256, F4, 187) (dual of [256, 7, 188]-code), using an extension Ce(186) of the primitive narrow-sense BCH-code C(I) with length 255 = 44−1, defining interval I = [1,186], and designed minimum distance d ≥ |I|+1 = 187 [i]
- linear OA(43, 5, F4, 3) (dual of [5, 2, 4]-code or 5-arc in PG(2,4) or 5-cap in PG(2,4)), using
- extended Reed–Solomon code RSe(2,4) [i]
- Simplex code S(2,4) [i]
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(4253, 260, F4, 187) (dual of [260, 7, 188]-code) | [i] | Truncation | |
| 2 | Linear OA(4252, 259, F4, 186) (dual of [259, 7, 187]-code) | [i] | ||
| 3 | Linear OA(4251, 258, F4, 185) (dual of [258, 7, 186]-code) | [i] | ||
| 4 | Linear OA(4250, 257, F4, 184) (dual of [257, 7, 185]-code) | [i] | ||
| 5 | Linear OA(4248, 255, F4, 182) (dual of [255, 7, 183]-code) | [i] | ||
| 6 | Linear OA(4247, 254, F4, 181) (dual of [254, 7, 182]-code) | [i] | ||
| 7 | Linear OA(4246, 253, F4, 180) (dual of [253, 7, 181]-code) | [i] | ||
| 8 | Linear OA(4245, 252, F4, 179) (dual of [252, 7, 180]-code) | [i] | ||
| 9 | Linear OA(4244, 251, F4, 178) (dual of [251, 7, 179]-code) | [i] | ||
| 10 | Linear OA(4243, 250, F4, 177) (dual of [250, 7, 178]-code) | [i] | ||
| 11 | Linear OA(4242, 249, F4, 176) (dual of [249, 7, 177]-code) | [i] | ||
| 12 | Linear OA(4241, 248, F4, 175) (dual of [248, 7, 176]-code) | [i] | ||
| 13 | Linear OA(4240, 247, F4, 174) (dual of [247, 7, 175]-code) | [i] | ||
| 14 | Linear OA(4239, 246, F4, 173) (dual of [246, 7, 174]-code) | [i] | ||
| 15 | Linear OA(4238, 245, F4, 172) (dual of [245, 7, 173]-code) | [i] | ||
| 16 | Linear OA(4237, 244, F4, 171) (dual of [244, 7, 172]-code) | [i] | ||
| 17 | Linear OA(4236, 243, F4, 170) (dual of [243, 7, 171]-code) | [i] | ||
| 18 | Linear OA(4235, 242, F4, 169) (dual of [242, 7, 170]-code) | [i] | ||
| 19 | Linear OA(4234, 241, F4, 168) (dual of [241, 7, 169]-code) | [i] | ||
| 20 | Linear OA(4233, 240, F4, 167) (dual of [240, 7, 168]-code) | [i] | ||
| 21 | Linear OA(4232, 239, F4, 166) (dual of [239, 7, 167]-code) | [i] | ||
| 22 | Linear OA(4231, 238, F4, 165) (dual of [238, 7, 166]-code) | [i] | ||
| 23 | Linear OA(4230, 237, F4, 164) (dual of [237, 7, 165]-code) | [i] | ||
| 24 | Linear OA(4229, 236, F4, 163) (dual of [236, 7, 164]-code) | [i] | ||
| 25 | Linear OA(4228, 235, F4, 162) (dual of [235, 7, 163]-code) | [i] | ||
| 26 | Linear OA(4227, 234, F4, 161) (dual of [234, 7, 162]-code) | [i] | ||
| 27 | Linear OA(4226, 233, F4, 160) (dual of [233, 7, 161]-code) | [i] | ||
| 28 | Linear OA(4225, 232, F4, 159) (dual of [232, 7, 160]-code) | [i] | ||
| 29 | Linear OA(4224, 231, F4, 158) (dual of [231, 7, 159]-code) | [i] | ||
| 30 | Linear OA(4223, 230, F4, 157) (dual of [230, 7, 158]-code) | [i] | ||
| 31 | Linear OA(4222, 229, F4, 156) (dual of [229, 7, 157]-code) | [i] | ||
| 32 | Linear OA(4221, 228, F4, 155) (dual of [228, 7, 156]-code) | [i] | ||
| 33 | Linear OA(4220, 227, F4, 154) (dual of [227, 7, 155]-code) | [i] | ||
| 34 | Linear OA(4219, 226, F4, 153) (dual of [226, 7, 154]-code) | [i] | ||
| 35 | Linear OA(4218, 225, F4, 152) (dual of [225, 7, 153]-code) | [i] | ||