Search
32,400,859 matroids, showing 17,451–17,500
| label ▼ | rank ⇅ | n ⇅ | #bases ⇅ | #automorphisms ⇅ | simple ⇅ | char set ⇅ | rs dim ⇅ | birational type ⇅ |
|---|---|---|---|---|---|---|---|---|
| 4.9.172763 | 4 | 9 | 108 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.172762 | 4 | 9 | 108 | 1 | ✓ | all | 1 | rational |
| 4.9.172761 | 4 | 9 | 109 | 1 | ✓ | all but 2,3,5 | 0 | rational |
| 4.9.172760 | 4 | 9 | 107 | 1 | ✓ | all | 3 | rational |
| 4.9.172759 | 4 | 9 | 107 | 1 | ✓ | all | 3 | rational |
| 4.9.172758 | 4 | 9 | 108 | 1 | ✓ | all | 1 | rational |
| 4.9.172757 | 4 | 9 | 108 | 1 | ✓ | all | 1 | rational |
| 4.9.172756 | 4 | 9 | 108 | 1 | ✓ | all | 2 | rational |
| 4.9.172755 | 4 | 9 | 108 | 1 | ✓ | all | 3 | rational |
| 4.9.172754 | 4 | 9 | 109 | 1 | ✓ | all | 2 | rational |
| 4.9.172753 | 4 | 9 | 108 | 1 | ✓ | all | 2 | rational |
| 4.9.172752 | 4 | 9 | 108 | 1 | ✓ | all | 2 | rational |
| 4.9.172751 | 4 | 9 | 108 | 1 | ✓ | all | 2 | rational |
| 4.9.172750 | 4 | 9 | 109 | 1 | ✓ | all but 2 | 0 | rational |
| 4.9.172749 | 4 | 9 | 109 | 1 | ✓ | all | 2 | rational |
| 4.9.172748 | 4 | 9 | 109 | 1 | ✓ | all but 2 | 0 | rational |
| 4.9.172747 | 4 | 9 | 109 | 1 | ✓ | all | 3 | rational |
| 4.9.172746 | 4 | 9 | 109 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.172745 | 4 | 9 | 110 | 1 | ✓ | all | 2 | rational |
| 4.9.172744 | 4 | 9 | 107 | 1 | ✓ | all | 3 | rational |
| 4.9.172743 | 4 | 9 | 107 | 1 | ✓ | all | 4 | rational |
| 4.9.172742 | 4 | 9 | 108 | 1 | ✓ | all | 2 | rational |
| 4.9.172741 | 4 | 9 | 108 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.172740 | 4 | 9 | 108 | 1 | ✓ | all | 3 | rational |
| 4.9.172739 | 4 | 9 | 108 | 1 | ✓ | all | 2 | rational |
| 4.9.172738 | 4 | 9 | 109 | 1 | ✓ | all | 4 | rational |
| 4.9.172737 | 4 | 9 | 107 | 1 | ✓ | all | 3 | rational |
| 4.9.172736 | 4 | 9 | 108 | 1 | ✓ | all | 1 | rational |
| 4.9.172735 | 4 | 9 | 108 | 1 | ✓ | all | 2 | rational |
| 4.9.172734 | 4 | 9 | 108 | 1 | ✓ | all | 4 | rational |
| 4.9.172733 | 4 | 9 | 108 | 1 | ✓ | all | 4 | rational |
| 4.9.172732 | 4 | 9 | 109 | 1 | ✓ | all | 2 | rational |
| 4.9.172731 | 4 | 9 | 108 | 1 | ✓ | all | 3 | rational |
| 4.9.172730 | 4 | 9 | 108 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.172729 | 4 | 9 | 108 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.172728 | 4 | 9 | 109 | 1 | ✓ | all | 4 | rational |
| 4.9.172727 | 4 | 9 | 108 | 1 | ✓ | all | 2 | rational |
| 4.9.172726 | 4 | 9 | 108 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.172725 | 4 | 9 | 109 | 1 | ✓ | all | 3 | rational |
| 4.9.172724 | 4 | 9 | 109 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.172723 | 4 | 9 | 109 | 1 | ✓ | all | 1 | rational |
| 4.9.172722 | 4 | 9 | 109 | 1 | ✓ | all but 2,5 | 0 | rational |
| 4.9.172721 | 4 | 9 | 109 | 1 | ✓ | all | 3 | rational |
| 4.9.172720 | 4 | 9 | 110 | 1 | ✓ | all | 3 | rational |
| 4.9.172719 | 4 | 9 | 107 | 1 | ✓ | all | 4 | empty |
| 4.9.172718 | 4 | 9 | 108 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.172717 | 4 | 9 | 108 | 1 | ✓ | all | 2 | rational |
| 4.9.172716 | 4 | 9 | 108 | 1 | ✓ | all | 3 | rational |
| 4.9.172715 | 4 | 9 | 109 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.172714 | 4 | 9 | 107 | 1 | ✓ | all | 3 | empty |