Search
3,622,905 matroids, showing 18,701–18,750
| label ▲ | rank ⇅ | n ⇅ | #bases ⇅ | #automorphisms ⇅ | simple ⇅ | char set ⇅ | rs dim ⇅ | birational type ⇅ |
|---|---|---|---|---|---|---|---|---|
| 3.11.71160 | 3 | 11 | 152 | 1 | ✓ | all | 4 | rational |
| 3.11.71161 | 3 | 11 | 151 | 1 | ✓ | all | 4 | rational |
| 3.11.71166 | 3 | 11 | 151 | 1 | ✓ | all | 4 | rational |
| 3.11.71168 | 3 | 11 | 151 | 1 | ✓ | all | 4 | rational |
| 3.11.71171 | 3 | 11 | 150 | 1 | ✓ | all | 4 | rational |
| 3.11.71173 | 3 | 11 | 150 | 1 | ✓ | all | 4 | rational |
| 3.11.71183 | 3 | 11 | 153 | 1 | ✓ | all | 4 | rational |
| 3.11.71191 | 3 | 11 | 152 | 1 | ✓ | all | 4 | rational |
| 3.11.71200 | 3 | 11 | 151 | 1 | ✓ | all | 4 | rational |
| 3.11.71210 | 3 | 11 | 151 | 1 | ✓ | all | 4 | rational |
| 3.11.71235 | 3 | 11 | 150 | 1 | ✓ | all | 4 | rational |
| 3.11.71236 | 3 | 11 | 150 | 1 | ✓ | all | 4 | rational |
| 3.11.71237 | 3 | 11 | 150 | 1 | ✓ | all | 4 | rational |
| 3.11.71238 | 3 | 11 | 153 | 1 | ✓ | all | 4 | rational |
| 3.11.71239 | 3 | 11 | 152 | 1 | ✓ | all | 4 | rational |
| 3.11.71240 | 3 | 11 | 152 | 1 | ✓ | all | 4 | rational |
| 3.11.71244 | 3 | 11 | 151 | 1 | ✓ | all | 4 | empty |
| 3.11.71249 | 3 | 11 | 152 | 1 | ✓ | all | 4 | rational |
| 3.11.71253 | 3 | 11 | 150 | 2 | ✓ | all | 4 | empty |
| 3.11.71257 | 3 | 11 | 151 | 1 | ✓ | all | 4 | rational |
| 3.11.71260 | 3 | 11 | 150 | 1 | ✓ | all | 4 | rational |
| 3.11.71263 | 3 | 11 | 151 | 1 | ✓ | all | 4 | rational |
| 3.11.71277 | 3 | 11 | 150 | 1 | ✓ | all | 4 | rational over Q(a)/(a^2 - a + 1) |
| 3.11.71291 | 3 | 11 | 149 | 2 | ✓ | all | 4 | rational |
| 3.11.71305 | 3 | 11 | 151 | 1 | ✓ | all | 4 | rational |
| 3.11.71347 | 3 | 11 | 154 | 1 | ✓ | all | 4 | rational |
| 3.11.71402 | 3 | 11 | 152 | 1 | ✓ | all | 4 | rational |
| 3.11.71456 | 3 | 11 | 152 | 1 | ✓ | all | 4 | rational |
| 3.11.71517 | 3 | 11 | 152 | 1 | ✓ | all | 4 | rational |
| 3.11.71518 | 3 | 11 | 152 | 1 | ✓ | all | 4 | rational |
| 3.11.71519 | 3 | 11 | 154 | 1 | ✓ | all | 4 | rational |
| 3.11.71520 | 3 | 11 | 153 | 1 | ✓ | all | 4 | rational |
| 3.11.71521 | 3 | 11 | 153 | 1 | ✓ | all | 4 | rational |
| 3.11.71523 | 3 | 11 | 153 | 1 | ✓ | all | 4 | rational |
| 3.11.71524 | 3 | 11 | 153 | 1 | ✓ | all | 4 | rational |
| 3.11.71525 | 3 | 11 | 153 | 1 | ✓ | all | 4 | rational |
| 3.11.71526 | 3 | 11 | 152 | 1 | ✓ | all | 4 | rational |
| 3.11.71527 | 3 | 11 | 152 | 1 | ✓ | all | 4 | rational |
| 3.11.71529 | 3 | 11 | 152 | 1 | ✓ | all | 4 | rational |
| 3.11.71530 | 3 | 11 | 153 | 1 | ✓ | all | 4 | rational |
| 3.11.71531 | 3 | 11 | 152 | 1 | ✓ | all | 4 | rational |
| 3.11.71532 | 3 | 11 | 152 | 1 | ✓ | all | 4 | rational |
| 3.11.71533 | 3 | 11 | 152 | 1 | ✓ | all | 4 | rational |
| 3.11.71534 | 3 | 11 | 152 | 1 | ✓ | all | 4 | rational |
| 3.11.71536 | 3 | 11 | 153 | 1 | ✓ | all | 4 | rational |
| 3.11.71537 | 3 | 11 | 152 | 1 | ✓ | all | 4 | rational |
| 3.11.71538 | 3 | 11 | 152 | 1 | ✓ | all | 4 | rational |
| 3.11.71539 | 3 | 11 | 152 | 1 | ✓ | all | 4 | rational |
| 3.11.71540 | 3 | 11 | 152 | 1 | ✓ | all | 4 | rational |
| 3.11.71542 | 3 | 11 | 152 | 1 | ✓ | all | 4 | rational |