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32,400,859 matroids, showing 8,551–8,600
| label ▼ | rank ⇅ | n ⇅ | #bases ⇅ | #automorphisms ⇅ | simple ⇅ | char set ⇅ | rs dim ⇅ | birational type ⇅ |
|---|---|---|---|---|---|---|---|---|
| 4.9.181663 | 4 | 9 | 102 | 1 | ✓ | all | 8 | empty |
| 4.9.181662 | 4 | 9 | 103 | 1 | ✓ | all but 2 | 1 | empty |
| 4.9.181661 | 4 | 9 | 103 | 1 | ✓ | all but 2 | 3 | empty |
| 4.9.181660 | 4 | 9 | 103 | 1 | ✓ | all | 2 | empty |
| 4.9.181659 | 4 | 9 | 104 | 1 | ✓ | all | 1 | empty |
| 4.9.181658 | 4 | 9 | 101 | 2 | ✓ | ∅ | -1 | empty |
| 4.9.181657 | 4 | 9 | 102 | 2 | ✓ | all | 1 | rational |
| 4.9.181656 | 4 | 9 | 103 | 1 | ✓ | all | 3 | empty |
| 4.9.181655 | 4 | 9 | 104 | 1 | ✓ | ∅ | -1 | empty |
| 4.9.181654 | 4 | 9 | 104 | 1 | ✓ | all but 2 | 0 | empty |
| 4.9.181653 | 4 | 9 | 104 | 1 | ✓ | all | 2 | empty |
| 4.9.181652 | 4 | 9 | 104 | 1 | ✓ | all | 2 | empty |
| 4.9.181651 | 4 | 9 | 105 | 1 | ✓ | ∅ | -1 | empty |
| 4.9.181650 | 4 | 9 | 101 | 2 | ✓ | ∅ | -1 | point over Q(a)/(a^2 - a - 1) |
| 4.9.181649 | 4 | 9 | 102 | 1 | ✓ | all | 1 | rational |
| 4.9.181648 | 4 | 9 | 101 | 2 | ✓ | all but 2 | 0 | empty |
| 4.9.181647 | 4 | 9 | 102 | 1 | ✓ | all | 7 | empty |
| 4.9.181646 | 4 | 9 | 103 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.181645 | 4 | 9 | 103 | 1 | ✓ | all but 2 | 2 | rational |
| 4.9.181644 | 4 | 9 | 104 | 1 | ✓ | all but 2 | 2 | rational |
| 4.9.181643 | 4 | 9 | 104 | 1 | ✓ | all but 2,3 | 1 | rational |
| 4.9.181642 | 4 | 9 | 104 | 1 | ✓ | all | 1 | rational |
| 4.9.181641 | 4 | 9 | 104 | 1 | ✓ | all but 2,3 | 1 | rational |
| 4.9.181640 | 4 | 9 | 105 | 1 | ✓ | all | 1 | rational |
| 4.9.181639 | 4 | 9 | 102 | 2 | ✓ | all | 2 | rational |
| 4.9.181638 | 4 | 9 | 103 | 2 | ✓ | all but 2 | 1 | rational |
| 4.9.181637 | 4 | 9 | 102 | 2 | ✓ | all | 3 | empty |
| 4.9.181636 | 4 | 9 | 103 | 2 | ✓ | ∅ | -1 | empty |
| 4.9.181635 | 4 | 9 | 104 | 1 | ✓ | all but 2 | 1 | rational |
| 4.9.181634 | 4 | 9 | 104 | 1 | ✓ | all | 2 | rational |
| 4.9.181633 | 4 | 9 | 105 | 1 | ✓ | all | 1 | rational |
| 4.9.181632 | 4 | 9 | 105 | 1 | ✓ | all | 2 | rational |
| 4.9.181631 | 4 | 9 | 105 | 1 | ✓ | all | 3 | rational |
| 4.9.181630 | 4 | 9 | 105 | 1 | ✓ | all | 3 | rational |
| 4.9.181629 | 4 | 9 | 105 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.181628 | 4 | 9 | 106 | 1 | ✓ | all | 2 | rational |
| 4.9.181627 | 4 | 9 | 101 | 1 | ✓ | all | 0 | rational |
| 4.9.181626 | 4 | 9 | 102 | 1 | ✓ | all | 1 | rational |
| 4.9.181625 | 4 | 9 | 100 | 1 | ✓ | all but 2 | 1 | point over Q(a)/(a^2 - a - 1) |
| 4.9.181624 | 4 | 9 | 101 | 1 | ✓ | all | 0 | rational |
| 4.9.181623 | 4 | 9 | 101 | 1 | ✓ | all | 0 | rational |
| 4.9.181622 | 4 | 9 | 102 | 1 | ✓ | all | 1 | rational |
| 4.9.181621 | 4 | 9 | 101 | 1 | ✓ | all but 2,3,5 | 0 | rational |
| 4.9.181620 | 4 | 9 | 101 | 1 | ✓ | all | 2 | rational |
| 4.9.181619 | 4 | 9 | 102 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.181618 | 4 | 9 | 102 | 1 | ✓ | all | 1 | rational |
| 4.9.181617 | 4 | 9 | 102 | 1 | ✓ | all but 2 | 2 | rational |
| 4.9.181616 | 4 | 9 | 103 | 1 | ✓ | all | 7 | rational |
| 4.9.181615 | 4 | 9 | 101 | 2 | ✓ | all | 1 | rational |
| 4.9.181614 | 4 | 9 | 102 | 2 | ✓ | ∅ | -1 | empty |