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32,400,859 matroids, showing 7,801–7,850
| label ▼ | rank ⇅ | n ⇅ | #bases ⇅ | #automorphisms ⇅ | simple ⇅ | char set ⇅ | rs dim ⇅ | birational type ⇅ |
|---|---|---|---|---|---|---|---|---|
| 4.9.182413 | 4 | 9 | 103 | 1 | ✓ | all | 3 | rational |
| 4.9.182412 | 4 | 9 | 103 | 1 | ✓ | all | 7 | rational |
| 4.9.182411 | 4 | 9 | 103 | 1 | ✓ | all | 4 | rational |
| 4.9.182410 | 4 | 9 | 104 | 1 | ✓ | all | 3 | rational |
| 4.9.182409 | 4 | 9 | 102 | 2 | ✓ | all | 0 | rational |
| 4.9.182408 | 4 | 9 | 103 | 2 | ✓ | all | 3 | rational |
| 4.9.182407 | 4 | 9 | 102 | 2 | ✓ | ∅ | -1 | rational |
| 4.9.182406 | 4 | 9 | 103 | 2 | ✓ | all | 1 | rational |
| 4.9.182405 | 4 | 9 | 103 | 1 | ✓ | all | 0 | rational |
| 4.9.182404 | 4 | 9 | 104 | 1 | ✓ | all | 1 | rational |
| 4.9.182403 | 4 | 9 | 104 | 4 | ✓ | all but 2 | 3 | rational |
| 4.9.182402 | 4 | 9 | 104 | 4 | ✓ | ∅ | -1 | rational |
| 4.9.182401 | 4 | 9 | 105 | 4 | ✓ | all | 6 | rational |
| 4.9.182400 | 4 | 9 | 101 | 1 | ✓ | all | 1 | rational |
| 4.9.182399 | 4 | 9 | 101 | 1 | ✓ | all | 2 | empty |
| 4.9.182398 | 4 | 9 | 102 | 1 | ✓ | all but 2 | 2 | rational |
| 4.9.182397 | 4 | 9 | 101 | 2 | ✓ | ∅ | -1 | point over Q(a)/(a^2 + 1) |
| 4.9.182396 | 4 | 9 | 101 | 2 | ✓ | all but 2,3 | 0 | empty |
| 4.9.182395 | 4 | 9 | 102 | 2 | ✓ | all but 2,3 | 1 | rational |
| 4.9.182394 | 4 | 9 | 102 | 1 | ✓ | all | 1 | rational |
| 4.9.182393 | 4 | 9 | 102 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.182392 | 4 | 9 | 102 | 1 | ✓ | all | 3 | empty |
| 4.9.182391 | 4 | 9 | 103 | 1 | ✓ | all | 4 | rational |
| 4.9.182390 | 4 | 9 | 101 | 2 | ✓ | all | 2 | empty |
| 4.9.182389 | 4 | 9 | 101 | 2 | ✓ | ∅ | -1 | empty |
| 4.9.182388 | 4 | 9 | 102 | 2 | ✓ | ∅ | -1 | empty |
| 4.9.182387 | 4 | 9 | 102 | 1 | ✓ | all | 1 | rational |
| 4.9.182386 | 4 | 9 | 102 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.182385 | 4 | 9 | 102 | 1 | ✓ | all | 2 | empty |
| 4.9.182384 | 4 | 9 | 103 | 1 | ✓ | all but 2 | 1 | rational |
| 4.9.182383 | 4 | 9 | 103 | 2 | ✓ | all | 1 | rational |
| 4.9.182382 | 4 | 9 | 103 | 1 | ✓ | all | 3 | rational |
| 4.9.182381 | 4 | 9 | 103 | 2 | ✓ | ∅ | -1 | empty |
| 4.9.182380 | 4 | 9 | 104 | 2 | ✓ | all | 1 | rational |
| 4.9.182379 | 4 | 9 | 98 | 8 | ✓ | all | 3 | empty |
| 4.9.182378 | 4 | 9 | 99 | 8 | ✓ | all | 6 | rational |
| 4.9.182377 | 4 | 9 | 99 | 2 | ✓ | all | 2 | rational |
| 4.9.182376 | 4 | 9 | 100 | 2 | ✓ | all | 2 | rational |
| 4.9.182375 | 4 | 9 | 100 | 2 | ✓ | ∅ | -1 | rational |
| 4.9.182374 | 4 | 9 | 101 | 2 | ✓ | ∅ | -1 | rational |
| 4.9.182373 | 4 | 9 | 100 | 1 | ✓ | all but 2 | 2 | rational |
| 4.9.182372 | 4 | 9 | 100 | 2 | ✓ | all | 6 | rational |
| 4.9.182371 | 4 | 9 | 101 | 2 | ✓ | ∅ | -1 | rational |
| 4.9.182370 | 4 | 9 | 100 | 2 | ✓ | all | 2 | rational |
| 4.9.182369 | 4 | 9 | 101 | 2 | ✓ | ∅ | -1 | rational |
| 4.9.182368 | 4 | 9 | 101 | 1 | ✓ | all | 1 | rational |
| 4.9.182367 | 4 | 9 | 101 | 2 | ✓ | all | 2 | rational |
| 4.9.182366 | 4 | 9 | 102 | 2 | ✓ | all | 7 | rational |
| 4.9.182365 | 4 | 9 | 101 | 1 | ✓ | all | 2 | rational |
| 4.9.182364 | 4 | 9 | 101 | 1 | ✓ | all | 3 | point over Q(a)/(a^2 - a - 1) |