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32,400,859 matroids, showing 8,751–8,800
| label ▼ | rank ⇅ | n ⇅ | #bases ⇅ | #automorphisms ⇅ | simple ⇅ | char set ⇅ | rs dim ⇅ | birational type ⇅ |
|---|---|---|---|---|---|---|---|---|
| 4.9.181463 | 4 | 9 | 105 | 2 | ✓ | all but 2,5 | 0 | rational |
| 4.9.181462 | 4 | 9 | 105 | 4 | ✓ | all | 1 | rational |
| 4.9.181461 | 4 | 9 | 106 | 4 | ✓ | all | 4 | rational |
| 4.9.181460 | 4 | 9 | 102 | 1 | ✓ | all | 1 | empty |
| 4.9.181459 | 4 | 9 | 103 | 1 | ✓ | all but 2 | 2 | rational |
| 4.9.181458 | 4 | 9 | 103 | 1 | ✓ | all but 2 | 1 | point over Q(a)/(a^2 - a - 1) |
| 4.9.181457 | 4 | 9 | 103 | 1 | ✓ | all | 1 | empty |
| 4.9.181456 | 4 | 9 | 104 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.181455 | 4 | 9 | 103 | 1 | ✓ | all but 2,5 | 0 | rational |
| 4.9.181454 | 4 | 9 | 104 | 1 | ✓ | all | 1 | rational |
| 4.9.181453 | 4 | 9 | 104 | 1 | ✓ | all but 2 | 1 | rational |
| 4.9.181452 | 4 | 9 | 104 | 1 | ✓ | all | 2 | rational |
| 4.9.181451 | 4 | 9 | 105 | 1 | ✓ | all | 1 | rational |
| 4.9.181450 | 4 | 9 | 103 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.181449 | 4 | 9 | 104 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.181448 | 4 | 9 | 104 | 1 | ✓ | all | 1 | rational |
| 4.9.181447 | 4 | 9 | 104 | 1 | ✓ | all but 2 | 2 | rational |
| 4.9.181446 | 4 | 9 | 104 | 1 | ✓ | all | 4 | empty |
| 4.9.181445 | 4 | 9 | 105 | 1 | ✓ | all | 1 | rational |
| 4.9.181444 | 4 | 9 | 104 | 1 | ✓ | all | 1 | rational |
| 4.9.181443 | 4 | 9 | 104 | 1 | ✓ | all | 2 | rational |
| 4.9.181442 | 4 | 9 | 105 | 1 | ✓ | all | 2 | rational |
| 4.9.181441 | 4 | 9 | 105 | 1 | ✓ | all but 2 | 1 | rational |
| 4.9.181440 | 4 | 9 | 105 | 1 | ✓ | all | 1 | rational |
| 4.9.181439 | 4 | 9 | 105 | 1 | ✓ | all but 2 | 1 | rational |
| 4.9.181438 | 4 | 9 | 105 | 1 | ✓ | all | 1 | empty |
| 4.9.181437 | 4 | 9 | 106 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.181436 | 4 | 9 | 104 | 1 | ✓ | all | 2 | rational |
| 4.9.181435 | 4 | 9 | 104 | 1 | ✓ | all but 2 | 3 | rational |
| 4.9.181434 | 4 | 9 | 105 | 1 | ✓ | all but 2 | 3 | rational |
| 4.9.181433 | 4 | 9 | 105 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.181432 | 4 | 9 | 105 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.181431 | 4 | 9 | 105 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.181430 | 4 | 9 | 105 | 1 | ✓ | all | 3 | rational |
| 4.9.181429 | 4 | 9 | 106 | 1 | ✓ | all | 2 | rational |
| 4.9.181428 | 4 | 9 | 103 | 1 | ✓ | all | 1 | rational |
| 4.9.181427 | 4 | 9 | 104 | 1 | ✓ | all but 2 | 1 | rational |
| 4.9.181426 | 4 | 9 | 104 | 1 | ✓ | all but 2 | 2 | rational |
| 4.9.181425 | 4 | 9 | 104 | 1 | ✓ | all | 2 | rational |
| 4.9.181424 | 4 | 9 | 104 | 1 | ✓ | ∅ | -1 | empty |
| 4.9.181423 | 4 | 9 | 105 | 1 | ✓ | all but 2 | 2 | rational |
| 4.9.181422 | 4 | 9 | 104 | 1 | ✓ | all but 2 | 1 | rational |
| 4.9.181421 | 4 | 9 | 104 | 1 | ✓ | all | 2 | rational |
| 4.9.181420 | 4 | 9 | 105 | 1 | ✓ | all but 2,7 | 0 | rational |
| 4.9.181419 | 4 | 9 | 105 | 1 | ✓ | all | 2 | rational |
| 4.9.181418 | 4 | 9 | 105 | 1 | ✓ | all but 7 | 0 | rational |
| 4.9.181417 | 4 | 9 | 105 | 1 | ✓ | all | 2 | rational |
| 4.9.181416 | 4 | 9 | 105 | 1 | ✓ | all | 1 | empty |
| 4.9.181415 | 4 | 9 | 106 | 1 | ✓ | all but 2,3 | 0 | rational |
| 4.9.181414 | 4 | 9 | 103 | 1 | ✓ | all but 2 | 1 | empty |