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32,400,859 matroids, showing 10,951–11,000
| label ▼ | rank ⇅ | n ⇅ | #bases ⇅ | #automorphisms ⇅ | simple ⇅ | char set ⇅ | rs dim ⇅ | birational type ⇅ |
|---|---|---|---|---|---|---|---|---|
| 4.9.179263 | 4 | 9 | 105 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.179262 | 4 | 9 | 106 | 1 | ✓ | all | 3 | rational |
| 4.9.179261 | 4 | 9 | 105 | 1 | ✓ | all | 3 | rational |
| 4.9.179260 | 4 | 9 | 105 | 1 | ✓ | all | 2 | rational |
| 4.9.179259 | 4 | 9 | 106 | 1 | ✓ | all but 2,3,5 | 0 | rational |
| 4.9.179258 | 4 | 9 | 106 | 2 | ✓ | ∅ | -1 | rational |
| 4.9.179257 | 4 | 9 | 106 | 2 | ✓ | all | 1 | rational |
| 4.9.179256 | 4 | 9 | 106 | 2 | ✓ | all | 2 | rational |
| 4.9.179255 | 4 | 9 | 107 | 2 | ✓ | all | 2 | rational |
| 4.9.179254 | 4 | 9 | 105 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.179253 | 4 | 9 | 106 | 2 | ✓ | all | 3 | rational |
| 4.9.179252 | 4 | 9 | 106 | 4 | ✓ | all but 2 | 1 | rational |
| 4.9.179251 | 4 | 9 | 106 | 2 | ✓ | all but 2 | 1 | rational |
| 4.9.179250 | 4 | 9 | 107 | 4 | ✓ | all | 5 | rational |
| 4.9.179249 | 4 | 9 | 105 | 2 | ✓ | all | 1 | rational |
| 4.9.179248 | 4 | 9 | 106 | 1 | ✓ | all | 2 | rational |
| 4.9.179247 | 4 | 9 | 107 | 4 | ✓ | all | 4 | rational |
| 4.9.179246 | 4 | 9 | 106 | 2 | ✓ | all | 4 | rational |
| 4.9.179245 | 4 | 9 | 107 | 2 | ✓ | all | 1 | rational |
| 4.9.179244 | 4 | 9 | 108 | 12 | ✓ | ∅ | -1 | rational |
| 4.9.179243 | 4 | 9 | 102 | 8 | ✓ | all | 2 | empty |
| 4.9.179242 | 4 | 9 | 102 | 8 | ✓ | all but 2 | 1 | point over Q(a)/(a^2 + 1) |
| 4.9.179241 | 4 | 9 | 103 | 4 | ✓ | ∅ | -1 | rational |
| 4.9.179240 | 4 | 9 | 106 | 2 | ✓ | ∅ | -1 | rational |
| 4.9.179239 | 4 | 9 | 106 | 2 | ✓ | all | 2 | rational |
| 4.9.179238 | 4 | 9 | 107 | 2 | ✓ | all | 1 | rational |
| 4.9.179237 | 4 | 9 | 102 | 4 | ✓ | all but 2,3 | 0 | point over Q(a)/(a^2 - 2) |
| 4.9.179236 | 4 | 9 | 103 | 1 | ✓ | all but 2 | 1 | rational |
| 4.9.179235 | 4 | 9 | 106 | 1 | ✓ | all but 2 | 1 | rational |
| 4.9.179234 | 4 | 9 | 106 | 1 | ✓ | all | 2 | rational |
| 4.9.179233 | 4 | 9 | 107 | 1 | ✓ | all | 4 | rational |
| 4.9.179232 | 4 | 9 | 103 | 2 | ✓ | all | 3 | rational |
| 4.9.179231 | 4 | 9 | 103 | 2 | ✓ | all | 2 | rational |
| 4.9.179230 | 4 | 9 | 104 | 1 | ✓ | all | 2 | rational |
| 4.9.179229 | 4 | 9 | 106 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.179228 | 4 | 9 | 105 | 1 | ✓ | all | 1 | point over Q(a)/(a^3 - a^2 + 1) |
| 4.9.179227 | 4 | 9 | 106 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.179226 | 4 | 9 | 106 | 1 | ✓ | all but 2 | 2 | rational |
| 4.9.179225 | 4 | 9 | 107 | 1 | ✓ | all | 2 | rational |
| 4.9.179224 | 4 | 9 | 106 | 1 | ✓ | all but 2 | 2 | rational |
| 4.9.179223 | 4 | 9 | 107 | 1 | ✓ | all but 2 | 1 | rational |
| 4.9.179222 | 4 | 9 | 106 | 1 | ✓ | all | 3 | rational |
| 4.9.179221 | 4 | 9 | 107 | 1 | ✓ | all | 2 | rational |
| 4.9.179220 | 4 | 9 | 107 | 1 | ✓ | all | 3 | rational |
| 4.9.179219 | 4 | 9 | 107 | 1 | ✓ | {2} | -1 | rational |
| 4.9.179218 | 4 | 9 | 108 | 1 | ✓ | all but 2 | 1 | rational |
| 4.9.179217 | 4 | 9 | 104 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.179216 | 4 | 9 | 106 | 1 | ✓ | all | 5 | rational |
| 4.9.179215 | 4 | 9 | 107 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.179214 | 4 | 9 | 106 | 1 | ✓ | {2} | -1 | rational |