Search
32,400,859 matroids, showing 12,551–12,600
| label ▼ | rank ⇅ | n ⇅ | #bases ⇅ | #automorphisms ⇅ | simple ⇅ | char set ⇅ | rs dim ⇅ | birational type ⇅ |
|---|---|---|---|---|---|---|---|---|
| 4.9.177663 | 4 | 9 | 108 | 1 | ✓ | all | 2 | rational |
| 4.9.177662 | 4 | 9 | 109 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.177661 | 4 | 9 | 103 | 2 | ✓ | ∅ | -1 | rational |
| 4.9.177660 | 4 | 9 | 104 | 1 | ✓ | all | 4 | rational |
| 4.9.177659 | 4 | 9 | 104 | 1 | ✓ | all but 2 | 1 | rational |
| 4.9.177658 | 4 | 9 | 105 | 1 | ✓ | all | 2 | rational |
| 4.9.177657 | 4 | 9 | 104 | 1 | ✓ | all | 1 | rational |
| 4.9.177656 | 4 | 9 | 105 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.177655 | 4 | 9 | 105 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.177654 | 4 | 9 | 106 | 2 | ✓ | ∅ | -1 | rational |
| 4.9.177653 | 4 | 9 | 104 | 2 | ✓ | ∅ | -1 | rational |
| 4.9.177652 | 4 | 9 | 105 | 1 | ✓ | all but 2 | 0 | empty |
| 4.9.177651 | 4 | 9 | 106 | 2 | ✓ | ∅ | -1 | rational |
| 4.9.177650 | 4 | 9 | 107 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.177649 | 4 | 9 | 108 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.177648 | 4 | 9 | 107 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.177647 | 4 | 9 | 108 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.177646 | 4 | 9 | 107 | 2 | ✓ | ∅ | -1 | empty |
| 4.9.177645 | 4 | 9 | 108 | 1 | ✓ | all | 3 | rational |
| 4.9.177644 | 4 | 9 | 109 | 2 | ✓ | all | 2 | rational |
| 4.9.177643 | 4 | 9 | 104 | 2 | ✓ | all | 2 | empty |
| 4.9.177642 | 4 | 9 | 105 | 1 | ✓ | all | 2 | empty |
| 4.9.177641 | 4 | 9 | 106 | 2 | ✓ | all | 2 | rational |
| 4.9.177640 | 4 | 9 | 106 | 1 | ✓ | all but 2,3 | 0 | empty |
| 4.9.177639 | 4 | 9 | 107 | 1 | ✓ | all | 0 | rational |
| 4.9.177638 | 4 | 9 | 107 | 1 | ✓ | all | 4 | rational |
| 4.9.177637 | 4 | 9 | 107 | 1 | ✓ | all | 0 | empty |
| 4.9.177636 | 4 | 9 | 108 | 1 | ✓ | all but 2,3 | 0 | rational |
| 4.9.177635 | 4 | 9 | 107 | 1 | ✓ | all | 3 | rational |
| 4.9.177634 | 4 | 9 | 107 | 1 | ✓ | all | 3 | empty |
| 4.9.177633 | 4 | 9 | 108 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.177632 | 4 | 9 | 107 | 1 | ✓ | all but 2 | 1 | empty |
| 4.9.177631 | 4 | 9 | 108 | 1 | ✓ | all | 3 | rational |
| 4.9.177630 | 4 | 9 | 107 | 2 | ✓ | ∅ | -1 | empty |
| 4.9.177629 | 4 | 9 | 108 | 1 | ✓ | all | 0 | empty |
| 4.9.177628 | 4 | 9 | 109 | 2 | ✓ | ∅ | -1 | rational |
| 4.9.177627 | 4 | 9 | 104 | 2 | ✓ | all | 1 | rational |
| 4.9.177626 | 4 | 9 | 105 | 1 | ✓ | all | 2 | empty |
| 4.9.177625 | 4 | 9 | 106 | 2 | ✓ | all | 3 | rational |
| 4.9.177624 | 4 | 9 | 106 | 1 | ✓ | all | 2 | rational |
| 4.9.177623 | 4 | 9 | 107 | 1 | ✓ | all | 2 | rational |
| 4.9.177622 | 4 | 9 | 107 | 1 | ✓ | all | 2 | rational |
| 4.9.177621 | 4 | 9 | 107 | 1 | ✓ | all | 3 | rational |
| 4.9.177620 | 4 | 9 | 108 | 1 | ✓ | all | 4 | rational |
| 4.9.177619 | 4 | 9 | 107 | 1 | ✓ | all but 2 | 1 | rational |
| 4.9.177618 | 4 | 9 | 108 | 1 | ✓ | all | 4 | rational |
| 4.9.177617 | 4 | 9 | 107 | 2 | ✓ | all | 3 | empty |
| 4.9.177616 | 4 | 9 | 108 | 1 | ✓ | all | 2 | rational |
| 4.9.177615 | 4 | 9 | 109 | 2 | ✓ | all but 2,3,5 | 0 | rational |
| 4.9.177614 | 4 | 9 | 105 | 2 | ✓ | all but 2 | 1 | rational |