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32,400,859 matroids, showing 6,701–6,750
| label ▼ | rank ⇅ | n ⇅ | #bases ⇅ | #automorphisms ⇅ | simple ⇅ | char set ⇅ | rs dim ⇅ | birational type ⇅ |
|---|---|---|---|---|---|---|---|---|
| 4.9.183513 | 4 | 9 | 97 | 2 | ✗ | all but 2 | 2 | rational |
| 4.9.183512 | 4 | 9 | 95 | 4 | ✗ | all but 2,3 | 1 | rational |
| 4.9.183511 | 4 | 9 | 96 | 4 | ✗ | ∅ | -1 | rational |
| 4.9.183510 | 4 | 9 | 95 | 2 | ✗ | all | 3 | rational |
| 4.9.183509 | 4 | 9 | 95 | 2 | ✗ | all but 2,5 | 0 | rational |
| 4.9.183508 | 4 | 9 | 96 | 2 | ✗ | all | 5 | rational |
| 4.9.183507 | 4 | 9 | 96 | 2 | ✗ | all | 2 | rational |
| 4.9.183506 | 4 | 9 | 96 | 2 | ✗ | all but 2 | 1 | rational |
| 4.9.183505 | 4 | 9 | 97 | 2 | ✗ | all | 3 | rational |
| 4.9.183504 | 4 | 9 | 97 | 2 | ✗ | all but 2 | 2 | rational |
| 4.9.183503 | 4 | 9 | 98 | 2 | ✗ | all | 4 | rational |
| 4.9.183502 | 4 | 9 | 94 | 8 | ✗ | all but 2 | 2 | rational |
| 4.9.183501 | 4 | 9 | 95 | 8 | ✗ | all | 1 | rational |
| 4.9.183500 | 4 | 9 | 94 | 2 | ✗ | all but 2 | 3 | rational |
| 4.9.183499 | 4 | 9 | 95 | 4 | ✗ | all | 2 | rational |
| 4.9.183498 | 4 | 9 | 96 | 4 | ✗ | all | 4 | rational |
| 4.9.183497 | 4 | 9 | 95 | 2 | ✗ | all | 3 | rational |
| 4.9.183496 | 4 | 9 | 96 | 4 | ✗ | all | 0 | rational |
| 4.9.183495 | 4 | 9 | 97 | 4 | ✗ | all | 3 | rational |
| 4.9.183494 | 4 | 9 | 95 | 8 | ✗ | ∅ | -1 | rational |
| 4.9.183493 | 4 | 9 | 95 | 2 | ✗ | {2} | -1 | rational |
| 4.9.183492 | 4 | 9 | 96 | 4 | ✗ | all | 3 | rational |
| 4.9.183491 | 4 | 9 | 97 | 4 | ✗ | {5} | -1 | rational |
| 4.9.183490 | 4 | 9 | 96 | 4 | ✗ | all | 3 | rational |
| 4.9.183489 | 4 | 9 | 95 | 2 | ✗ | all | 3 | rational |
| 4.9.183488 | 4 | 9 | 96 | 2 | ✗ | ∅ | -1 | rational |
| 4.9.183487 | 4 | 9 | 95 | 2 | ✗ | all | 3 | rational |
| 4.9.183486 | 4 | 9 | 95 | 2 | ✗ | all but 2,5 | 1 | rational |
| 4.9.183485 | 4 | 9 | 96 | 2 | ✗ | all | 3 | rational |
| 4.9.183484 | 4 | 9 | 97 | 2 | ✗ | all | 3 | rational |
| 4.9.183483 | 4 | 9 | 96 | 2 | ✗ | all | 4 | rational |
| 4.9.183482 | 4 | 9 | 96 | 2 | ✗ | all | 1 | rational |
| 4.9.183481 | 4 | 9 | 97 | 2 | ✗ | ∅ | -1 | rational |
| 4.9.183480 | 4 | 9 | 97 | 2 | ✗ | all | 6 | rational |
| 4.9.183479 | 4 | 9 | 98 | 2 | ✗ | ∅ | -1 | rational |
| 4.9.183478 | 4 | 9 | 95 | 2 | ✗ | ∅ | -1 | rational |
| 4.9.183477 | 4 | 9 | 95 | 2 | ✗ | all but 2,3,5 | 0 | rational |
| 4.9.183476 | 4 | 9 | 96 | 2 | ✗ | ∅ | -1 | rational |
| 4.9.183475 | 4 | 9 | 97 | 2 | ✗ | all but 2,3 | 0 | rational |
| 4.9.183474 | 4 | 9 | 96 | 2 | ✗ | all | 3 | rational |
| 4.9.183473 | 4 | 9 | 95 | 2 | ✗ | all but 2 | 1 | rational |
| 4.9.183472 | 4 | 9 | 97 | 2 | ✗ | all | 2 | rational |
| 4.9.183471 | 4 | 9 | 96 | 2 | ✗ | all | 1 | rational |
| 4.9.183470 | 4 | 9 | 97 | 2 | ✗ | all | 0 | rational |
| 4.9.183469 | 4 | 9 | 98 | 2 | ✗ | all | 3 | rational |
| 4.9.183468 | 4 | 9 | 94 | 12 | ✗ | all | 1 | rational over Q(a)/(a^2 - a + 1) |
| 4.9.183467 | 4 | 9 | 95 | 4 | ✗ | all | 3 | rational |
| 4.9.183466 | 4 | 9 | 96 | 4 | ✗ | {7} | -1 | rational |
| 4.9.183465 | 4 | 9 | 97 | 4 | ✗ | all | 2 | rational |
| 4.9.183464 | 4 | 9 | 96 | 4 | ✗ | ∅ | -1 | rational |