Search
32,400,859 matroids, showing 10,151–10,200
| label ▼ | rank ⇅ | n ⇅ | #bases ⇅ | #automorphisms ⇅ | simple ⇅ | char set ⇅ | rs dim ⇅ | birational type ⇅ |
|---|---|---|---|---|---|---|---|---|
| 4.9.180063 | 4 | 9 | 107 | 1 | ✓ | all but 2 | 0 | rational |
| 4.9.180062 | 4 | 9 | 107 | 2 | ✓ | all | 1 | rational |
| 4.9.180061 | 4 | 9 | 107 | 2 | ✓ | all | 3 | rational |
| 4.9.180060 | 4 | 9 | 107 | 2 | ✓ | all | 2 | rational |
| 4.9.180059 | 4 | 9 | 108 | 2 | ✓ | all | 3 | rational |
| 4.9.180058 | 4 | 9 | 105 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.180057 | 4 | 9 | 105 | 1 | ✓ | all but 2,3 | 1 | rational |
| 4.9.180056 | 4 | 9 | 106 | 1 | ✓ | all | 3 | rational |
| 4.9.180055 | 4 | 9 | 106 | 1 | ✓ | all | 3 | rational |
| 4.9.180054 | 4 | 9 | 106 | 1 | ✓ | all | 1 | rational |
| 4.9.180053 | 4 | 9 | 106 | 1 | ✓ | all | 2 | rational |
| 4.9.180052 | 4 | 9 | 106 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.180051 | 4 | 9 | 107 | 1 | ✓ | all | 3 | rational |
| 4.9.180050 | 4 | 9 | 106 | 2 | ✓ | all but 2 | 1 | rational |
| 4.9.180049 | 4 | 9 | 106 | 2 | ✓ | all | 3 | rational |
| 4.9.180048 | 4 | 9 | 106 | 1 | ✓ | all | 3 | rational |
| 4.9.180047 | 4 | 9 | 107 | 2 | ✓ | all | 4 | rational |
| 4.9.180046 | 4 | 9 | 106 | 2 | ✓ | ∅ | -1 | rational |
| 4.9.180045 | 4 | 9 | 106 | 2 | ✓ | all | 3 | rational |
| 4.9.180044 | 4 | 9 | 106 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.180043 | 4 | 9 | 107 | 2 | ✓ | all | 3 | rational |
| 4.9.180042 | 4 | 9 | 102 | 2 | ✓ | all | 3 | rational |
| 4.9.180041 | 4 | 9 | 107 | 2 | ✓ | ∅ | -1 | rational |
| 4.9.180040 | 4 | 9 | 107 | 2 | ✓ | all but 2,5 | 0 | rational |
| 4.9.180039 | 4 | 9 | 107 | 2 | ✓ | ∅ | -1 | rational |
| 4.9.180038 | 4 | 9 | 107 | 1 | ✓ | all | 2 | rational |
| 4.9.180037 | 4 | 9 | 107 | 2 | ✓ | all | 1 | rational |
| 4.9.180036 | 4 | 9 | 108 | 2 | ✓ | all | 4 | rational |
| 4.9.180035 | 4 | 9 | 105 | 2 | ✓ | all | 1 | rational |
| 4.9.180034 | 4 | 9 | 105 | 2 | ✓ | all but 2,3 | 0 | rational |
| 4.9.180033 | 4 | 9 | 105 | 2 | ✓ | all | 2 | rational |
| 4.9.180032 | 4 | 9 | 106 | 2 | ✓ | all | 2 | rational |
| 4.9.180031 | 4 | 9 | 105 | 1 | ✓ | all | 3 | rational |
| 4.9.180030 | 4 | 9 | 105 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.180029 | 4 | 9 | 106 | 1 | ✓ | all but 2 | 1 | rational |
| 4.9.180028 | 4 | 9 | 106 | 1 | ✓ | all | 3 | rational |
| 4.9.180027 | 4 | 9 | 106 | 1 | ✓ | {2} | -1 | rational |
| 4.9.180026 | 4 | 9 | 106 | 1 | ✓ | all | 2 | rational |
| 4.9.180025 | 4 | 9 | 106 | 1 | ✓ | all | 2 | rational |
| 4.9.180024 | 4 | 9 | 107 | 1 | ✓ | all | 3 | rational |
| 4.9.180023 | 4 | 9 | 106 | 1 | ✓ | all | 2 | rational |
| 4.9.180022 | 4 | 9 | 106 | 1 | ✓ | all | 2 | rational |
| 4.9.180021 | 4 | 9 | 107 | 2 | ✓ | ∅ | -1 | rational |
| 4.9.180020 | 4 | 9 | 102 | 2 | ✓ | all | 1 | rational |
| 4.9.180019 | 4 | 9 | 107 | 2 | ✓ | {2} | -1 | rational |
| 4.9.180018 | 4 | 9 | 107 | 1 | ✓ | all | 3 | rational |
| 4.9.180017 | 4 | 9 | 107 | 1 | ✓ | all | 3 | rational |
| 4.9.180016 | 4 | 9 | 107 | 2 | ✓ | ∅ | -1 | rational |
| 4.9.180015 | 4 | 9 | 108 | 2 | ✓ | all | 3 | rational |
| 4.9.180014 | 4 | 9 | 104 | 4 | ✓ | all but 2,3 | 0 | rational |