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32,400,859 matroids, showing 9,651–9,700
| label ▼ | rank ⇅ | n ⇅ | #bases ⇅ | #automorphisms ⇅ | simple ⇅ | char set ⇅ | rs dim ⇅ | birational type ⇅ |
|---|---|---|---|---|---|---|---|---|
| 4.9.180563 | 4 | 9 | 105 | 1 | ✓ | all | 3 | rational |
| 4.9.180562 | 4 | 9 | 104 | 1 | ✓ | all but 2 | 1 | rational |
| 4.9.180561 | 4 | 9 | 105 | 1 | ✓ | all | 3 | rational |
| 4.9.180560 | 4 | 9 | 104 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.180559 | 4 | 9 | 104 | 1 | ✓ | all | 0 | rational |
| 4.9.180558 | 4 | 9 | 105 | 1 | ✓ | all but 2 | 1 | rational |
| 4.9.180557 | 4 | 9 | 105 | 1 | ✓ | all | 2 | rational |
| 4.9.180556 | 4 | 9 | 105 | 1 | ✓ | all but 2 | 0 | rational |
| 4.9.180555 | 4 | 9 | 106 | 1 | ✓ | all | 1 | rational |
| 4.9.180554 | 4 | 9 | 104 | 1 | ✓ | all | 2 | rational |
| 4.9.180553 | 4 | 9 | 105 | 1 | ✓ | all | 2 | rational |
| 4.9.180552 | 4 | 9 | 105 | 1 | ✓ | all | 2 | rational |
| 4.9.180551 | 4 | 9 | 105 | 1 | ✓ | all | 2 | rational |
| 4.9.180550 | 4 | 9 | 105 | 1 | ✓ | all but 2,5 | 0 | rational |
| 4.9.180549 | 4 | 9 | 106 | 1 | ✓ | all | 1 | rational |
| 4.9.180548 | 4 | 9 | 105 | 1 | ✓ | all | 2 | rational |
| 4.9.180547 | 4 | 9 | 105 | 1 | ✓ | all but 2 | 1 | rational |
| 4.9.180546 | 4 | 9 | 106 | 1 | ✓ | all but 2,7 | 0 | rational |
| 4.9.180545 | 4 | 9 | 105 | 1 | ✓ | all | 3 | rational |
| 4.9.180544 | 4 | 9 | 105 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.180543 | 4 | 9 | 105 | 1 | ✓ | all but 2 | 2 | rational |
| 4.9.180542 | 4 | 9 | 106 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.180541 | 4 | 9 | 106 | 1 | ✓ | all | 5 | rational |
| 4.9.180540 | 4 | 9 | 106 | 1 | ✓ | all | 1 | rational |
| 4.9.180539 | 4 | 9 | 106 | 1 | ✓ | all | 0 | rational |
| 4.9.180538 | 4 | 9 | 106 | 1 | ✓ | all | 5 | rational |
| 4.9.180537 | 4 | 9 | 107 | 1 | ✓ | all | 1 | rational |
| 4.9.180536 | 4 | 9 | 102 | 8 | ✓ | all | 1 | empty |
| 4.9.180535 | 4 | 9 | 103 | 8 | ✓ | all | 3 | rational |
| 4.9.180534 | 4 | 9 | 102 | 8 | ✓ | all | 3 | rational |
| 4.9.180533 | 4 | 9 | 103 | 8 | ✓ | ∅ | -1 | rational |
| 4.9.180532 | 4 | 9 | 103 | 2 | ✓ | all | 2 | empty |
| 4.9.180531 | 4 | 9 | 103 | 4 | ✓ | all | 2 | empty |
| 4.9.180530 | 4 | 9 | 104 | 4 | ✓ | all | 2 | empty |
| 4.9.180529 | 4 | 9 | 104 | 1 | ✓ | all | 3 | rational |
| 4.9.180528 | 4 | 9 | 104 | 2 | ✓ | all | 5 | rational |
| 4.9.180527 | 4 | 9 | 105 | 2 | ✓ | all | 3 | rational |
| 4.9.180526 | 4 | 9 | 105 | 2 | ✓ | ∅ | -1 | rational |
| 4.9.180525 | 4 | 9 | 105 | 4 | ✓ | all | 1 | rational |
| 4.9.180524 | 4 | 9 | 106 | 4 | ✓ | all | 3 | rational |
| 4.9.180523 | 4 | 9 | 103 | 1 | ✓ | all | 2 | rational |
| 4.9.180522 | 4 | 9 | 102 | 2 | ✓ | all | 2 | rational |
| 4.9.180521 | 4 | 9 | 103 | 1 | ✓ | all | 3 | rational |
| 4.9.180520 | 4 | 9 | 103 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.180519 | 4 | 9 | 103 | 1 | ✓ | all | 4 | point over Q(a)/(a^2 + 1) |
| 4.9.180518 | 4 | 9 | 104 | 1 | ✓ | all | 2 | rational |
| 4.9.180517 | 4 | 9 | 103 | 1 | ✓ | all | 1 | point over Q(a)/(a^2 - a + 1) |
| 4.9.180516 | 4 | 9 | 104 | 1 | ✓ | all | 5 | rational |
| 4.9.180515 | 4 | 9 | 104 | 1 | ✓ | all | 3 | rational |
| 4.9.180514 | 4 | 9 | 104 | 1 | ✓ | all | 3 | rational over Q(a)/(a^2 - a + 1) |