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381,906 matroids, showing 20,501–20,550
| label ▲ | rank ⇅ | n ⇅ | #bases ⇅ | #automorphisms ⇅ | simple ⇅ | char set ⇅ | rs dim ⇅ | birational type ⇅ |
|---|---|---|---|---|---|---|---|---|
| 3.12.403087 | 3 | 12 | 207 | 1 | ✓ | all | 6 | ? |
| 3.12.403117 | 3 | 12 | 209 | 1 | ✓ | all | 6 | ? |
| 3.12.403139 | 3 | 12 | 208 | 1 | ✓ | all | 6 | ? |
| 3.12.403183 | 3 | 12 | 209 | 1 | ✓ | all | 6 | ? |
| 3.12.403185 | 3 | 12 | 209 | 1 | ✓ | all | 6 | ? |
| 3.12.403189 | 3 | 12 | 208 | 1 | ✓ | all | 6 | ? |
| 3.12.403201 | 3 | 12 | 208 | 1 | ✓ | all | 6 | ? |
| 3.12.403219 | 3 | 12 | 208 | 1 | ✓ | all | 6 | ? |
| 3.12.403230 | 3 | 12 | 208 | 1 | ✓ | all | 6 | ? |
| 3.12.403241 | 3 | 12 | 208 | 1 | ✓ | all | 6 | ? |
| 3.12.403291 | 3 | 12 | 208 | 1 | ✓ | all | 6 | ? |
| 3.12.403310 | 3 | 12 | 208 | 1 | ✓ | all | 6 | ? |
| 3.12.403334 | 3 | 12 | 209 | 1 | ✓ | all | 6 | ? |
| 3.12.403335 | 3 | 12 | 209 | 1 | ✓ | all | 6 | ? |
| 3.12.403397 | 3 | 12 | 208 | 1 | ✓ | all | 6 | ? |
| 3.12.403411 | 3 | 12 | 207 | 1 | ✓ | all | 6 | ? |
| 3.12.403418 | 3 | 12 | 210 | 1 | ✓ | all | 6 | ? |
| 3.12.403424 | 3 | 12 | 210 | 1 | ✓ | all | 6 | ? |
| 3.12.403426 | 3 | 12 | 209 | 1 | ✓ | all | 6 | ? |
| 3.12.403436 | 3 | 12 | 209 | 1 | ✓ | all | 6 | ? |
| 3.12.403472 | 3 | 12 | 209 | 1 | ✓ | all | 6 | ? |
| 3.12.403542 | 3 | 12 | 209 | 1 | ✓ | all | 6 | ? |
| 3.12.403685 | 3 | 12 | 208 | 1 | ✓ | all | 6 | ? |
| 3.12.403690 | 3 | 12 | 208 | 1 | ✓ | all | 6 | ? |
| 3.12.403704 | 3 | 12 | 209 | 1 | ✓ | all | 6 | ? |
| 3.12.403727 | 3 | 12 | 207 | 1 | ✓ | all | 6 | ? |
| 3.12.403775 | 3 | 12 | 208 | 1 | ✓ | all | 6 | ? |
| 3.12.403779 | 3 | 12 | 208 | 1 | ✓ | all | 6 | ? |
| 3.12.403808 | 3 | 12 | 208 | 1 | ✓ | all | 6 | ? |
| 3.12.403860 | 3 | 12 | 208 | 1 | ✓ | all | 6 | ? |
| 3.12.403902 | 3 | 12 | 208 | 1 | ✓ | all | 6 | ? |
| 3.12.403979 | 3 | 12 | 209 | 1 | ✓ | all | 6 | ? |
| 3.12.403994 | 3 | 12 | 208 | 1 | ✓ | all | 6 | ? |
| 3.12.404010 | 3 | 12 | 209 | 1 | ✓ | all | 6 | ? |
| 3.12.404020 | 3 | 12 | 208 | 1 | ✓ | all | 6 | ? |
| 3.12.404030 | 3 | 12 | 208 | 1 | ✓ | all | 6 | ? |
| 3.12.404035 | 3 | 12 | 207 | 1 | ✓ | all | 6 | ? |
| 3.12.404092 | 3 | 12 | 207 | 1 | ✓ | all | 6 | ? |
| 3.12.404183 | 3 | 12 | 209 | 1 | ✓ | all | 6 | ? |
| 3.12.404396 | 3 | 12 | 208 | 1 | ✓ | all | 6 | ? |
| 3.12.404428 | 3 | 12 | 207 | 1 | ✓ | all | 6 | ? |
| 3.12.404429 | 3 | 12 | 207 | 1 | ✓ | all | 6 | ? |
| 3.12.404454 | 3 | 12 | 209 | 1 | ✓ | all | 6 | ? |
| 3.12.404496 | 3 | 12 | 210 | 1 | ✓ | all | 6 | ? |
| 3.12.404550 | 3 | 12 | 208 | 1 | ✓ | all | 6 | ? |
| 3.12.404560 | 3 | 12 | 208 | 1 | ✓ | all | 6 | ? |
| 3.12.404566 | 3 | 12 | 207 | 1 | ✓ | all | 6 | ? |
| 3.12.404575 | 3 | 12 | 209 | 1 | ✓ | all | 6 | ? |
| 3.12.404585 | 3 | 12 | 207 | 1 | ✓ | all | 6 | ? |
| 3.12.404613 | 3 | 12 | 208 | 1 | ✓ | all | 6 | ? |