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32,400,859 matroids, showing 19,151–19,200
| label ▼ | rank ⇅ | n ⇅ | #bases ⇅ | #automorphisms ⇅ | simple ⇅ | char set ⇅ | rs dim ⇅ | birational type ⇅ |
|---|---|---|---|---|---|---|---|---|
| 4.9.171063 | 4 | 9 | 109 | 1 | ✓ | all | 2 | rational |
| 4.9.171062 | 4 | 9 | 110 | 1 | ✓ | all | 2 | rational |
| 4.9.171061 | 4 | 9 | 109 | 1 | ✓ | all | 0 | rational |
| 4.9.171060 | 4 | 9 | 109 | 1 | ✓ | all | 3 | rational |
| 4.9.171059 | 4 | 9 | 110 | 1 | ✓ | all but 2,3 | 0 | rational |
| 4.9.171058 | 4 | 9 | 110 | 1 | ✓ | all but 2 | 1 | rational |
| 4.9.171057 | 4 | 9 | 110 | 1 | ✓ | all | 1 | rational |
| 4.9.171056 | 4 | 9 | 110 | 1 | ✓ | all | 1 | rational |
| 4.9.171055 | 4 | 9 | 111 | 1 | ✓ | all | 4 | rational |
| 4.9.171054 | 4 | 9 | 106 | 12 | ✓ | all but 2 | 2 | rational over Q(a)/(a^2 - a + 1) |
| 4.9.171053 | 4 | 9 | 107 | 4 | ✓ | all | 3 | rational |
| 4.9.171052 | 4 | 9 | 108 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.171051 | 4 | 9 | 108 | 1 | ✓ | all | 4 | rational |
| 4.9.171050 | 4 | 9 | 107 | 2 | ✓ | all | 1 | rational |
| 4.9.171049 | 4 | 9 | 108 | 1 | ✓ | all | 1 | rational |
| 4.9.171048 | 4 | 9 | 108 | 2 | ✓ | all | 4 | rational |
| 4.9.171047 | 4 | 9 | 109 | 1 | ✓ | all | 0 | rational |
| 4.9.171046 | 4 | 9 | 108 | 2 | ✓ | ∅ | -1 | rational |
| 4.9.171045 | 4 | 9 | 109 | 1 | ✓ | all | 2 | rational |
| 4.9.171044 | 4 | 9 | 109 | 4 | ✓ | all | 3 | rational |
| 4.9.171043 | 4 | 9 | 110 | 4 | ✓ | all | 2 | rational |
| 4.9.171042 | 4 | 9 | 108 | 4 | ✓ | all | 3 | rational |
| 4.9.171041 | 4 | 9 | 108 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.171040 | 4 | 9 | 109 | 1 | ✓ | all but 2 | 0 | rational |
| 4.9.171039 | 4 | 9 | 109 | 1 | ✓ | all but 2 | 1 | rational |
| 4.9.171038 | 4 | 9 | 108 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.171037 | 4 | 9 | 109 | 1 | ✓ | all | 3 | rational |
| 4.9.171036 | 4 | 9 | 109 | 1 | ✓ | all | 3 | rational |
| 4.9.171035 | 4 | 9 | 109 | 1 | ✓ | all | 2 | rational |
| 4.9.171034 | 4 | 9 | 110 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.171033 | 4 | 9 | 109 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.171032 | 4 | 9 | 109 | 1 | ✓ | all but 2,3 | 1 | rational |
| 4.9.171031 | 4 | 9 | 109 | 1 | ✓ | all | 3 | rational |
| 4.9.171030 | 4 | 9 | 110 | 1 | ✓ | all but 2 | 2 | rational |
| 4.9.171029 | 4 | 9 | 109 | 1 | ✓ | all | 3 | rational |
| 4.9.171028 | 4 | 9 | 110 | 1 | ✓ | all | 2 | rational |
| 4.9.171027 | 4 | 9 | 109 | 1 | ✓ | all | 1 | rational |
| 4.9.171026 | 4 | 9 | 110 | 2 | ✓ | ∅ | -1 | rational |
| 4.9.171025 | 4 | 9 | 110 | 1 | ✓ | all | 3 | rational |
| 4.9.171024 | 4 | 9 | 110 | 2 | ✓ | ∅ | -1 | rational |
| 4.9.171023 | 4 | 9 | 111 | 2 | ✓ | all | 4 | rational |
| 4.9.171022 | 4 | 9 | 106 | 6 | ✓ | all | 4 | rational |
| 4.9.171021 | 4 | 9 | 107 | 2 | ✓ | ∅ | -1 | rational |
| 4.9.171020 | 4 | 9 | 107 | 1 | ✓ | all but 2 | 1 | rational |
| 4.9.171019 | 4 | 9 | 107 | 1 | ✓ | all but 2 | 2 | rational |
| 4.9.171018 | 4 | 9 | 108 | 1 | ✓ | all | 3 | rational |
| 4.9.171017 | 4 | 9 | 107 | 1 | ✓ | all | 1 | rational |
| 4.9.171016 | 4 | 9 | 108 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.171015 | 4 | 9 | 108 | 1 | ✓ | all | 0 | rational |
| 4.9.171014 | 4 | 9 | 107 | 2 | ✓ | all | 2 | rational over Q(a)/(a^2 - a - 1) |