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32,400,859 matroids, showing 14,351–14,400
| label ▼ | rank ⇅ | n ⇅ | #bases ⇅ | #automorphisms ⇅ | simple ⇅ | char set ⇅ | rs dim ⇅ | birational type ⇅ |
|---|---|---|---|---|---|---|---|---|
| 4.9.175863 | 4 | 9 | 112 | 24 | ✓ | ∅ | -1 | rational |
| 4.9.175862 | 4 | 9 | 113 | 96 | ✓ | all | 3 | rational |
| 4.9.175861 | 4 | 9 | 101 | 2 | ✓ | ∅ | -1 | rational |
| 4.9.175860 | 4 | 9 | 101 | 1 | ✓ | all | 2 | rational |
| 4.9.175859 | 4 | 9 | 102 | 2 | ✓ | all | 2 | rational |
| 4.9.175858 | 4 | 9 | 100 | 2 | ✓ | all | 4 | point over Q(a)/(a^2 + 1) |
| 4.9.175857 | 4 | 9 | 101 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.175856 | 4 | 9 | 102 | 2 | ✓ | all but 2,3 | 0 | rational |
| 4.9.175855 | 4 | 9 | 101 | 1 | ✓ | {2} | -1 | rational |
| 4.9.175854 | 4 | 9 | 102 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.175853 | 4 | 9 | 100 | 1 | ✓ | all | 3 | point over Q(a)/(a^2 - a + 1) |
| 4.9.175852 | 4 | 9 | 101 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.175851 | 4 | 9 | 101 | 1 | ✓ | all | 1 | rational over Q(a)/(a^2 - a + 1) |
| 4.9.175850 | 4 | 9 | 101 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.175849 | 4 | 9 | 102 | 1 | ✓ | all | 4 | rational |
| 4.9.175848 | 4 | 9 | 101 | 1 | ✓ | all | 4 | rational |
| 4.9.175847 | 4 | 9 | 102 | 1 | ✓ | all | 2 | rational |
| 4.9.175846 | 4 | 9 | 102 | 1 | ✓ | all | 3 | rational |
| 4.9.175845 | 4 | 9 | 102 | 1 | ✓ | all but 2 | 2 | rational |
| 4.9.175844 | 4 | 9 | 103 | 1 | ✓ | all | 3 | rational |
| 4.9.175843 | 4 | 9 | 102 | 1 | ✓ | {2} | -1 | rational |
| 4.9.175842 | 4 | 9 | 103 | 2 | ✓ | all | 2 | rational |
| 4.9.175841 | 4 | 9 | 101 | 1 | ✓ | all | 2 | rational |
| 4.9.175840 | 4 | 9 | 102 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.175839 | 4 | 9 | 102 | 1 | ✓ | all | 1 | rational |
| 4.9.175838 | 4 | 9 | 103 | 2 | ✓ | ∅ | -1 | rational |
| 4.9.175837 | 4 | 9 | 102 | 2 | ✓ | all | 2 | rational |
| 4.9.175836 | 4 | 9 | 103 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.175835 | 4 | 9 | 104 | 4 | ✓ | all but 2 | 1 | rational |
| 4.9.175834 | 4 | 9 | 100 | 1 | ✓ | all | 2 | rational |
| 4.9.175833 | 4 | 9 | 101 | 2 | ✓ | all but 2 | 3 | rational |
| 4.9.175832 | 4 | 9 | 101 | 2 | ✓ | all | 2 | rational |
| 4.9.175831 | 4 | 9 | 101 | 1 | ✓ | all | 1 | rational |
| 4.9.175830 | 4 | 9 | 102 | 2 | ✓ | all but 2,3,5 | 0 | rational |
| 4.9.175829 | 4 | 9 | 100 | 1 | ✓ | all | 1 | point over Q(a)/(a^2 - a - 1) |
| 4.9.175828 | 4 | 9 | 101 | 1 | ✓ | all | 4 | rational |
| 4.9.175827 | 4 | 9 | 101 | 1 | ✓ | all | 2 | rational |
| 4.9.175826 | 4 | 9 | 102 | 1 | ✓ | all | 3 | rational |
| 4.9.175825 | 4 | 9 | 101 | 1 | ✓ | all but 2 | 1 | rational |
| 4.9.175824 | 4 | 9 | 101 | 1 | ✓ | all but 2 | 1 | rational |
| 4.9.175823 | 4 | 9 | 102 | 1 | ✓ | all | 2 | rational |
| 4.9.175822 | 4 | 9 | 102 | 1 | ✓ | all but 2,3,5 | 0 | rational |
| 4.9.175821 | 4 | 9 | 101 | 1 | ✓ | all | 1 | rational |
| 4.9.175820 | 4 | 9 | 101 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.175819 | 4 | 9 | 102 | 1 | ✓ | all | 1 | rational |
| 4.9.175818 | 4 | 9 | 102 | 1 | ✓ | all | 3 | rational |
| 4.9.175817 | 4 | 9 | 102 | 1 | ✓ | all | 1 | rational |
| 4.9.175816 | 4 | 9 | 103 | 1 | ✓ | all | 4 | rational |
| 4.9.175815 | 4 | 9 | 98 | 2 | ✓ | all | 3 | rational |
| 4.9.175814 | 4 | 9 | 101 | 2 | ✓ | ∅ | -1 | rational |