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32,400,859 matroids, showing 8,451–8,500
| label ▼ | rank ⇅ | n ⇅ | #bases ⇅ | #automorphisms ⇅ | simple ⇅ | char set ⇅ | rs dim ⇅ | birational type ⇅ |
|---|---|---|---|---|---|---|---|---|
| 4.9.181763 | 4 | 9 | 100 | 4 | ✓ | all | 3 | empty |
| 4.9.181762 | 4 | 9 | 101 | 4 | ✓ | ∅ | -1 | empty |
| 4.9.181761 | 4 | 9 | 102 | 1 | ✓ | all but 2 | 1 | empty |
| 4.9.181760 | 4 | 9 | 102 | 2 | ✓ | all but 2 | 2 | rational |
| 4.9.181759 | 4 | 9 | 103 | 2 | ✓ | all | 3 | empty |
| 4.9.181758 | 4 | 9 | 103 | 1 | ✓ | all | 1 | empty |
| 4.9.181757 | 4 | 9 | 103 | 2 | ✓ | ∅ | -1 | rational |
| 4.9.181756 | 4 | 9 | 104 | 2 | ✓ | all | 7 | empty |
| 4.9.181755 | 4 | 9 | 101 | 1 | ✓ | all but 2 | 1 | rational |
| 4.9.181754 | 4 | 9 | 101 | 1 | ✓ | all | 1 | empty |
| 4.9.181753 | 4 | 9 | 102 | 1 | ✓ | all | 2 | empty |
| 4.9.181752 | 4 | 9 | 102 | 1 | ✓ | all | 3 | empty |
| 4.9.181751 | 4 | 9 | 103 | 1 | ✓ | all | 7 | point over Q(a)/(a^2 - a - 1) |
| 4.9.181750 | 4 | 9 | 103 | 1 | ✓ | all | 4 | rational |
| 4.9.181749 | 4 | 9 | 103 | 1 | ✓ | all but 2 | 1 | point over Q(a)/(a^2 - a + 1) |
| 4.9.181748 | 4 | 9 | 104 | 1 | ✓ | all | 0 | rational |
| 4.9.181747 | 4 | 9 | 101 | 2 | ✓ | all | 1 | empty |
| 4.9.181746 | 4 | 9 | 102 | 2 | ✓ | all but 2,3,5 | 0 | rational |
| 4.9.181745 | 4 | 9 | 101 | 1 | ✓ | all | 3 | empty |
| 4.9.181744 | 4 | 9 | 102 | 1 | ✓ | all | 2 | empty |
| 4.9.181743 | 4 | 9 | 103 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.181742 | 4 | 9 | 103 | 1 | ✓ | all | 1 | point over Q(a)/(a^2 - a + 1) |
| 4.9.181741 | 4 | 9 | 103 | 1 | ✓ | all | 3 | empty |
| 4.9.181740 | 4 | 9 | 104 | 1 | ✓ | all | 1 | rational |
| 4.9.181739 | 4 | 9 | 103 | 1 | ✓ | ∅ | -1 | point over Q(a)/(a^2 - a - 1) |
| 4.9.181738 | 4 | 9 | 104 | 1 | ✓ | all | 3 | rational |
| 4.9.181737 | 4 | 9 | 104 | 1 | ✓ | all | 5 | rational |
| 4.9.181736 | 4 | 9 | 104 | 1 | ✓ | all | 3 | rational |
| 4.9.181735 | 4 | 9 | 104 | 1 | ✓ | ∅ | -1 | empty |
| 4.9.181734 | 4 | 9 | 105 | 1 | ✓ | all | 4 | rational |
| 4.9.181733 | 4 | 9 | 101 | 2 | ✓ | all but 2 | 1 | rational |
| 4.9.181732 | 4 | 9 | 102 | 2 | ✓ | all but 2 | 2 | rational |
| 4.9.181731 | 4 | 9 | 101 | 2 | ✓ | ∅ | -1 | point over Q(a)/(a^2 - a + 1) |
| 4.9.181730 | 4 | 9 | 102 | 2 | ✓ | all | 2 | rational |
| 4.9.181729 | 4 | 9 | 104 | 1 | ✓ | all | 2 | rational |
| 4.9.181728 | 4 | 9 | 104 | 1 | ✓ | all | 6 | rational |
| 4.9.181727 | 4 | 9 | 104 | 1 | ✓ | all | 5 | rational |
| 4.9.181726 | 4 | 9 | 105 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.181725 | 4 | 9 | 101 | 2 | ✓ | ∅ | -1 | empty |
| 4.9.181724 | 4 | 9 | 102 | 2 | ✓ | all but 2 | 1 | empty |
| 4.9.181723 | 4 | 9 | 103 | 1 | ✓ | all but 2,5 | 1 | empty |
| 4.9.181722 | 4 | 9 | 103 | 1 | ✓ | all | 2 | rational |
| 4.9.181721 | 4 | 9 | 103 | 1 | ✓ | ∅ | -1 | empty |
| 4.9.181720 | 4 | 9 | 104 | 1 | ✓ | all but 2,5 | 0 | rational |
| 4.9.181719 | 4 | 9 | 103 | 1 | ✓ | all | 2 | rational |
| 4.9.181718 | 4 | 9 | 104 | 1 | ✓ | all but 2 | 1 | rational |
| 4.9.181717 | 4 | 9 | 104 | 1 | ✓ | all | 1 | rational |
| 4.9.181716 | 4 | 9 | 104 | 1 | ✓ | all | 2 | rational |
| 4.9.181715 | 4 | 9 | 104 | 1 | ✓ | all | 6 | empty |
| 4.9.181714 | 4 | 9 | 105 | 1 | ✓ | all | 2 | rational |