Search
32,400,859 matroids, showing 13,451–13,500
| label ▼ | rank ⇅ | n ⇅ | #bases ⇅ | #automorphisms ⇅ | simple ⇅ | char set ⇅ | rs dim ⇅ | birational type ⇅ |
|---|---|---|---|---|---|---|---|---|
| 4.9.176763 | 4 | 9 | 107 | 1 | ✓ | all but 2 | 1 | empty |
| 4.9.176762 | 4 | 9 | 108 | 1 | ✓ | all | 2 | rational |
| 4.9.176761 | 4 | 9 | 107 | 1 | ✓ | all | 2 | rational |
| 4.9.176760 | 4 | 9 | 107 | 1 | ✓ | all | 2 | rational |
| 4.9.176759 | 4 | 9 | 108 | 1 | ✓ | all | 2 | rational |
| 4.9.176758 | 4 | 9 | 108 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.176757 | 4 | 9 | 108 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.176756 | 4 | 9 | 108 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.176755 | 4 | 9 | 108 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.176754 | 4 | 9 | 109 | 1 | ✓ | all | 2 | rational |
| 4.9.176753 | 4 | 9 | 108 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.176752 | 4 | 9 | 108 | 1 | ✓ | all but 2 | 0 | rational |
| 4.9.176751 | 4 | 9 | 108 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.176750 | 4 | 9 | 108 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.176749 | 4 | 9 | 109 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.176748 | 4 | 9 | 108 | 1 | ✓ | all | 3 | rational |
| 4.9.176747 | 4 | 9 | 108 | 1 | ✓ | all | 3 | rational |
| 4.9.176746 | 4 | 9 | 108 | 1 | ✓ | all | 4 | rational |
| 4.9.176745 | 4 | 9 | 108 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.176744 | 4 | 9 | 109 | 1 | ✓ | all but 2 | 1 | rational |
| 4.9.176743 | 4 | 9 | 108 | 1 | ✓ | all | 2 | rational |
| 4.9.176742 | 4 | 9 | 108 | 1 | ✓ | all | 3 | rational |
| 4.9.176741 | 4 | 9 | 108 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.176740 | 4 | 9 | 108 | 1 | ✓ | ∅ | -1 | empty |
| 4.9.176739 | 4 | 9 | 109 | 1 | ✓ | all | 2 | rational |
| 4.9.176738 | 4 | 9 | 104 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.176737 | 4 | 9 | 109 | 1 | ✓ | all | 1 | rational |
| 4.9.176736 | 4 | 9 | 109 | 1 | ✓ | all | 1 | rational |
| 4.9.176735 | 4 | 9 | 109 | 1 | ✓ | all | 2 | rational |
| 4.9.176734 | 4 | 9 | 109 | 1 | ✓ | all but 2 | 1 | rational |
| 4.9.176733 | 4 | 9 | 109 | 1 | ✓ | all | 1 | rational |
| 4.9.176732 | 4 | 9 | 109 | 1 | ✓ | all | 2 | rational |
| 4.9.176731 | 4 | 9 | 110 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.176730 | 4 | 9 | 104 | 2 | ✓ | all | 2 | rational |
| 4.9.176729 | 4 | 9 | 104 | 2 | ✓ | all but 2 | 0 | rational |
| 4.9.176728 | 4 | 9 | 104 | 2 | ✓ | all but 2 | 1 | rational |
| 4.9.176727 | 4 | 9 | 105 | 2 | ✓ | all | 3 | rational |
| 4.9.176726 | 4 | 9 | 104 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.176725 | 4 | 9 | 105 | 1 | ✓ | all | 2 | rational |
| 4.9.176724 | 4 | 9 | 104 | 1 | ✓ | all | 1 | rational |
| 4.9.176723 | 4 | 9 | 105 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.176722 | 4 | 9 | 105 | 1 | ✓ | all | 2 | rational |
| 4.9.176721 | 4 | 9 | 105 | 1 | ✓ | all but 2,3 | 0 | rational |
| 4.9.176720 | 4 | 9 | 106 | 1 | ✓ | all | 2 | rational |
| 4.9.176719 | 4 | 9 | 105 | 1 | ✓ | all but 2 | 1 | rational |
| 4.9.176718 | 4 | 9 | 105 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.176717 | 4 | 9 | 106 | 1 | ✓ | all | 2 | rational |
| 4.9.176716 | 4 | 9 | 105 | 1 | ✓ | all | 2 | rational |
| 4.9.176715 | 4 | 9 | 106 | 2 | ✓ | ∅ | -1 | rational |
| 4.9.176714 | 4 | 9 | 106 | 1 | ✓ | all but 2 | 1 | rational |