Search
1,989 matroids, showing 1–50
| label ▲ | rank ⇅ | n ⇅ | #bases ⇅ | #automorphisms ⇅ | simple ⇅ | char set ⇅ | rs dim ⇅ | birational type ⇅ |
|---|---|---|---|---|---|---|---|---|
| 3.12.27305118 | 3 | 12 | 180 | 432 | ✓ | all | 1 | ? |
| 3.12.31352498 | 3 | 12 | 171 | 72 | ✗ | ∅ | -1 | ? |
| 3.12.31352506 | 3 | 12 | 172 | 16 | ✗ | all | 3 | ? |
| 3.12.31385731 | 3 | 12 | 164 | 32 | ✗ | all | 0 | ? |
| 3.12.31471559 | 3 | 12 | 165 | 16 | ✗ | all | 4 | ? |
| 3.12.31471789 | 3 | 12 | 164 | 8 | ✗ | ∅ | -1 | ? |
| 3.12.31471795 | 3 | 12 | 166 | 16 | ✗ | ∅ | -1 | ? |
| 3.12.31477929 | 3 | 12 | 156 | 128 | ✗ | all | 1 | ? |
| 3.12.31478823 | 3 | 12 | 159 | 16 | ✗ | all | 2 | ? |
| 3.12.31479518 | 3 | 12 | 163 | 48 | ✗ | ∅ | -1 | ? |
| 3.12.31479554 | 3 | 12 | 155 | 32 | ✗ | all but 2,3 | 2 | ? |
| 3.12.31479845 | 3 | 12 | 158 | 16 | ✗ | all | 4 | ? |
| 3.12.31480094 | 3 | 12 | 153 | 32 | ✗ | all | 0 | ? |
| 3.12.31480127 | 3 | 12 | 159 | 16 | ✗ | all but 2 | 0 | ? |
| 3.12.31480129 | 3 | 12 | 156 | 48 | ✗ | all | 3 | ? |
| 3.12.31480134 | 3 | 12 | 152 | 128 | ✗ | all but 2,3,7 | 0 | ? |
| 3.12.31644754 | 3 | 12 | 135 | 72 | ✗ | ∅ | -1 | ? |
| 3.12.31803764 | 3 | 12 | 165 | 48 | ✗ | all | 2 | ? |
| 3.12.31809519 | 3 | 12 | 162 | 48 | ✗ | all | 3 | ? |
| 3.12.31809658 | 3 | 12 | 163 | 8 | ✗ | all but 2 | 0 | ? |
| 3.12.31809802 | 3 | 12 | 162 | 8 | ✗ | all | 1 | ? |
| 3.12.31810940 | 3 | 12 | 156 | 64 | ✗ | all | 3 | ? |
| 3.12.31812147 | 3 | 12 | 151 | 32 | ✗ | all | 2 | ? |
| 3.12.31812388 | 3 | 12 | 150 | 32 | ✗ | all | 5 | ? |
| 3.12.31812476 | 3 | 12 | 157 | 8 | ✗ | {2} | -1 | ? |
| 3.12.31812478 | 3 | 12 | 155 | 8 | ✗ | all | 4 | ? |
| 3.12.31812480 | 3 | 12 | 148 | 32 | ✗ | all | 1 | ? |
| 3.12.31812487 | 3 | 12 | 147 | 64 | ✗ | all | 2 | ? |
| 3.12.31812959 | 3 | 12 | 149 | 32 | ✗ | all | 4 | ? |
| 3.12.31812992 | 3 | 12 | 155 | 16 | ✗ | all | 2 | ? |
| 3.12.31812993 | 3 | 12 | 147 | 64 | ✗ | {31} | -1 | ? |
| 3.12.31813106 | 3 | 12 | 157 | 8 | ✗ | all | 3 | ? |
| 3.12.31813108 | 3 | 12 | 155 | 8 | ✗ | all | 4 | ? |
| 3.12.31813112 | 3 | 12 | 156 | 16 | ✗ | all | 5 | ? |
| 3.12.31813113 | 3 | 12 | 149 | 16 | ✗ | all but 2 | 2 | ? |
| 3.12.31813275 | 3 | 12 | 154 | 32 | ✗ | all but 2 | 1 | ? |
| 3.12.31813279 | 3 | 12 | 153 | 16 | ✗ | all | 1 | ? |
| 3.12.31813280 | 3 | 12 | 146 | 32 | ✗ | all | 2 | ? |
| 3.12.31813359 | 3 | 12 | 153 | 16 | ✗ | all but 2 | 1 | ? |
| 3.12.31813362 | 3 | 12 | 153 | 16 | ✗ | all | 4 | ? |
| 3.12.31813365 | 3 | 12 | 150 | 192 | ✗ | all | 3 | ? |
| 3.12.31813969 | 3 | 12 | 162 | 288 | ✗ | all | 4 | ? |
| 3.12.31814502 | 3 | 12 | 156 | 96 | ✗ | all but 2 | 1 | ? |
| 3.12.31814569 | 3 | 12 | 155 | 48 | ✗ | all | 4 | ? |
| 3.12.31814576 | 3 | 12 | 157 | 16 | ✗ | ∅ | -1 | ? |
| 3.12.31814684 | 3 | 12 | 144 | 4608 | ✗ | all | 4 | ? |
| 3.12.31814791 | 3 | 12 | 148 | 64 | ✗ | all but 2 | 1 | ? |
| 3.12.31814852 | 3 | 12 | 154 | 32 | ✗ | all | 4 | ? |
| 3.12.31814854 | 3 | 12 | 146 | 64 | ✗ | all | 3 | ? |
| 3.12.31814877 | 3 | 12 | 153 | 48 | ✗ | ∅ | -1 | ? |