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32,400,859 matroids, showing 3,351–3,400
| label ▼ | rank ⇅ | n ⇅ | #bases ⇅ | #automorphisms ⇅ | simple ⇅ | char set ⇅ | rs dim ⇅ | birational type ⇅ |
|---|---|---|---|---|---|---|---|---|
| 4.9.186863 | 4 | 9 | 98 | 1 | ✓ | all | 2 | rational |
| 4.9.186862 | 4 | 9 | 97 | 1 | ✓ | all | 3 | rational |
| 4.9.186861 | 4 | 9 | 98 | 1 | ✓ | all | 2 | rational |
| 4.9.186860 | 4 | 9 | 98 | 1 | ✓ | all | 3 | rational |
| 4.9.186859 | 4 | 9 | 98 | 1 | ✓ | all | 4 | rational |
| 4.9.186858 | 4 | 9 | 99 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.186857 | 4 | 9 | 98 | 1 | ✓ | all | 2 | rational |
| 4.9.186856 | 4 | 9 | 97 | 1 | ✓ | all | 1 | rational over Q(a)/(a^2 - a + 1) |
| 4.9.186855 | 4 | 9 | 97 | 1 | ✓ | all | 4 | rational |
| 4.9.186854 | 4 | 9 | 98 | 1 | ✓ | all | 3 | rational |
| 4.9.186853 | 4 | 9 | 97 | 1 | ✓ | all | 4 | rational |
| 4.9.186852 | 4 | 9 | 97 | 1 | ✓ | all | 4 | rational |
| 4.9.186851 | 4 | 9 | 98 | 1 | ✓ | all but 2,5 | 0 | rational |
| 4.9.186850 | 4 | 9 | 98 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.186849 | 4 | 9 | 98 | 1 | ✓ | all | 2 | rational |
| 4.9.186848 | 4 | 9 | 98 | 1 | ✓ | all | 1 | rational |
| 4.9.186847 | 4 | 9 | 99 | 1 | ✓ | all | 2 | rational |
| 4.9.186846 | 4 | 9 | 98 | 2 | ✓ | all | 1 | rational |
| 4.9.186845 | 4 | 9 | 99 | 2 | ✓ | ∅ | -1 | rational |
| 4.9.186844 | 4 | 9 | 98 | 1 | ✓ | all | 3 | rational |
| 4.9.186843 | 4 | 9 | 98 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.186842 | 4 | 9 | 99 | 1 | ✓ | all | 2 | rational |
| 4.9.186841 | 4 | 9 | 98 | 1 | ✓ | all | 4 | rational |
| 4.9.186840 | 4 | 9 | 98 | 1 | ✓ | all | 4 | rational |
| 4.9.186839 | 4 | 9 | 99 | 1 | ✓ | all | 3 | rational |
| 4.9.186838 | 4 | 9 | 98 | 1 | ✓ | all | 3 | rational |
| 4.9.186837 | 4 | 9 | 99 | 1 | ✓ | all | 4 | rational |
| 4.9.186836 | 4 | 9 | 98 | 1 | ✓ | all | 3 | rational |
| 4.9.186835 | 4 | 9 | 99 | 1 | ✓ | all | 1 | rational |
| 4.9.186834 | 4 | 9 | 98 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.186833 | 4 | 9 | 99 | 1 | ✓ | all but 2 | 0 | rational |
| 4.9.186832 | 4 | 9 | 99 | 1 | ✓ | all | 4 | rational |
| 4.9.186831 | 4 | 9 | 99 | 1 | ✓ | all | 3 | rational |
| 4.9.186830 | 4 | 9 | 100 | 1 | ✓ | all | 4 | rational |
| 4.9.186829 | 4 | 9 | 97 | 1 | ✓ | all | 1 | rational |
| 4.9.186828 | 4 | 9 | 98 | 1 | ✓ | all | 5 | rational |
| 4.9.186827 | 4 | 9 | 98 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.186826 | 4 | 9 | 98 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.186825 | 4 | 9 | 98 | 1 | ✓ | all | 3 | rational |
| 4.9.186824 | 4 | 9 | 99 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.186823 | 4 | 9 | 97 | 2 | ✓ | ∅ | -1 | rational |
| 4.9.186822 | 4 | 9 | 98 | 1 | ✓ | all | 3 | rational |
| 4.9.186821 | 4 | 9 | 98 | 1 | ✓ | all | 2 | rational |
| 4.9.186820 | 4 | 9 | 98 | 1 | ✓ | all but 2,3,5 | 0 | rational |
| 4.9.186819 | 4 | 9 | 98 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.186818 | 4 | 9 | 99 | 1 | ✓ | all | 5 | rational |
| 4.9.186817 | 4 | 9 | 95 | 2 | ✓ | all | 2 | rational |
| 4.9.186816 | 4 | 9 | 92 | 1 | ✓ | all | 3 | rational |
| 4.9.186815 | 4 | 9 | 96 | 1 | ✓ | all but 2 | 2 | rational |
| 4.9.186814 | 4 | 9 | 99 | 2 | ✓ | all | 4 | rational |