Search
32,400,859 matroids, showing 6,951–7,000
| label ▼ | rank ⇅ | n ⇅ | #bases ⇅ | #automorphisms ⇅ | simple ⇅ | char set ⇅ | rs dim ⇅ | birational type ⇅ |
|---|---|---|---|---|---|---|---|---|
| 4.9.183263 | 4 | 9 | 100 | 12 | ✗ | all | 3 | rational |
| 4.9.183262 | 4 | 9 | 98 | 16 | ✗ | all | 3 | rational |
| 4.9.183261 | 4 | 9 | 99 | 16 | ✗ | all | 2 | rational |
| 4.9.183260 | 4 | 9 | 98 | 8 | ✗ | all | 5 | rational |
| 4.9.183259 | 4 | 9 | 99 | 8 | ✗ | ∅ | -1 | rational |
| 4.9.183258 | 4 | 9 | 97 | 2 | ✗ | all | 3 | rational |
| 4.9.183257 | 4 | 9 | 98 | 2 | ✗ | all but 2 | 2 | rational |
| 4.9.183256 | 4 | 9 | 99 | 2 | ✗ | all | 1 | rational |
| 4.9.183255 | 4 | 9 | 99 | 4 | ✗ | all | 4 | rational |
| 4.9.183254 | 4 | 9 | 100 | 4 | ✗ | all but 2 | 1 | rational |
| 4.9.183253 | 4 | 9 | 97 | 2 | ✗ | all | 5 | rational |
| 4.9.183252 | 4 | 9 | 98 | 2 | ✗ | all | 2 | rational |
| 4.9.183251 | 4 | 9 | 98 | 4 | ✗ | ∅ | -1 | rational |
| 4.9.183250 | 4 | 9 | 99 | 2 | ✗ | all | 2 | rational |
| 4.9.183249 | 4 | 9 | 99 | 4 | ✗ | all | 3 | rational |
| 4.9.183248 | 4 | 9 | 100 | 4 | ✗ | ∅ | -1 | rational |
| 4.9.183247 | 4 | 9 | 98 | 2 | ✗ | all | 2 | rational |
| 4.9.183246 | 4 | 9 | 98 | 4 | ✗ | all | 5 | rational |
| 4.9.183245 | 4 | 9 | 98 | 2 | ✗ | all but 2 | 1 | rational |
| 4.9.183244 | 4 | 9 | 99 | 2 | ✗ | ∅ | -1 | rational |
| 4.9.183243 | 4 | 9 | 97 | 8 | ✗ | all | 1 | rational |
| 4.9.183242 | 4 | 9 | 98 | 4 | ✗ | ∅ | -1 | rational |
| 4.9.183241 | 4 | 9 | 99 | 4 | ✗ | all | 3 | rational |
| 4.9.183240 | 4 | 9 | 98 | 2 | ✗ | all but 2 | 2 | rational |
| 4.9.183239 | 4 | 9 | 99 | 2 | ✗ | all | 1 | rational |
| 4.9.183238 | 4 | 9 | 99 | 2 | ✗ | ∅ | -1 | rational |
| 4.9.183237 | 4 | 9 | 100 | 2 | ✗ | all but 2 | 1 | rational |
| 4.9.183236 | 4 | 9 | 99 | 4 | ✗ | all | 3 | rational |
| 4.9.183235 | 4 | 9 | 100 | 4 | ✗ | all but 2,5 | 0 | rational |
| 4.9.183234 | 4 | 9 | 100 | 2 | ✗ | all | 1 | rational |
| 4.9.183233 | 4 | 9 | 100 | 4 | ✗ | all | 2 | rational |
| 4.9.183232 | 4 | 9 | 101 | 4 | ✗ | all | 5 | rational |
| 4.9.183231 | 4 | 9 | 98 | 16 | ✗ | all | 1 | rational |
| 4.9.183230 | 4 | 9 | 98 | 4 | ✗ | all | 1 | rational |
| 4.9.183229 | 4 | 9 | 99 | 8 | ✗ | all but 2,3 | 0 | rational |
| 4.9.183228 | 4 | 9 | 99 | 4 | ✗ | all | 2 | rational |
| 4.9.183227 | 4 | 9 | 100 | 16 | ✗ | all | 2 | rational |
| 4.9.183226 | 4 | 9 | 96 | 32 | ✗ | all | 3 | rational |
| 4.9.183225 | 4 | 9 | 97 | 16 | ✗ | all | 2 | rational |
| 4.9.183224 | 4 | 9 | 100 | 8 | ✗ | all | 3 | rational |
| 4.9.183223 | 4 | 9 | 99 | 4 | ✗ | ∅ | -1 | rational |
| 4.9.183222 | 4 | 9 | 100 | 4 | ✗ | all but 2 | 2 | rational |
| 4.9.183221 | 4 | 9 | 99 | 4 | ✗ | all | 2 | rational |
| 4.9.183220 | 4 | 9 | 99 | 4 | ✗ | all but 2,3,5,7 | 0 | rational |
| 4.9.183219 | 4 | 9 | 100 | 2 | ✗ | all but 2 | 3 | rational |
| 4.9.183218 | 4 | 9 | 101 | 8 | ✗ | all | 2 | rational |
| 4.9.183217 | 4 | 9 | 100 | 32 | ✗ | all | 2 | rational |
| 4.9.183216 | 4 | 9 | 101 | 32 | ✗ | all but 2,3,5 | 0 | rational |
| 4.9.183215 | 4 | 9 | 100 | 16 | ✗ | all but 2 | 1 | rational |
| 4.9.183214 | 4 | 9 | 101 | 16 | ✗ | all | 3 | rational |