Search
2,017,782 matroids, showing 4,401–4,450
| label ▲ | rank ⇅ | n ⇅ | #bases ⇅ | #automorphisms ⇅ | simple ⇅ | char set ⇅ | rs dim ⇅ | birational type ⇅ |
|---|---|---|---|---|---|---|---|---|
| 3.11.184306 | 3 | 11 | 149 | 1 | ✓ | all but 2 | 0 | rational |
| 3.11.184308 | 3 | 11 | 149 | 1 | ✓ | all but 2 | 0 | rational |
| 3.11.184310 | 3 | 11 | 146 | 1 | ✓ | all | 0 | rational |
| 3.11.184332 | 3 | 11 | 148 | 1 | ✓ | all | 0 | empty |
| 3.11.184334 | 3 | 11 | 148 | 1 | ✓ | all | 0 | rational |
| 3.11.184335 | 3 | 11 | 148 | 1 | ✓ | all but 2 | 0 | rational |
| 3.11.184357 | 3 | 11 | 148 | 1 | ✓ | all but 2 | 0 | rational |
| 3.11.184363 | 3 | 11 | 148 | 1 | ✓ | all but 2,3,5 | 0 | rational over Q(a)/(a^2 + 1) |
| 3.11.184459 | 3 | 11 | 148 | 1 | ✓ | all but 2,3,5,7 | 0 | rational |
| 3.11.184476 | 3 | 11 | 146 | 1 | ✓ | all but 2,5 | 0 | rational |
| 3.11.184510 | 3 | 11 | 150 | 1 | ✓ | all but 2,5 | 0 | rational |
| 3.11.184603 | 3 | 11 | 150 | 2 | ✓ | all but 2,3,5,7 | 0 | rational |
| 3.11.184622 | 3 | 11 | 149 | 1 | ✓ | all but 7 | 0 | rational |
| 3.11.184624 | 3 | 11 | 148 | 2 | ✓ | all but 2,3,5 | 0 | rational |
| 3.11.184625 | 3 | 11 | 148 | 4 | ✓ | all but 2,5 | 0 | rational |
| 3.11.184646 | 3 | 11 | 149 | 1 | ✓ | all | 0 | rational |
| 3.11.184757 | 3 | 11 | 151 | 1 | ✓ | all but 2,7 | 0 | rational |
| 3.11.184761 | 3 | 11 | 151 | 1 | ✓ | all | 0 | rational |
| 3.11.184800 | 3 | 11 | 150 | 1 | ✓ | all but 2,3,5 | 0 | rational |
| 3.11.185642 | 3 | 11 | 149 | 1 | ✓ | all but 2 | 0 | rational |
| 3.11.185643 | 3 | 11 | 148 | 1 | ✓ | all | 0 | rational |
| 3.11.185645 | 3 | 11 | 148 | 1 | ✓ | all but 2,3,5,13 | 0 | rational |
| 3.11.185833 | 3 | 11 | 147 | 2 | ✓ | all | 0 | rational |
| 3.11.185902 | 3 | 11 | 150 | 1 | ✓ | all | 0 | rational |
| 3.11.185979 | 3 | 11 | 151 | 1 | ✓ | all but 2 | 0 | rational |
| 3.11.185980 | 3 | 11 | 151 | 1 | ✓ | all but 2,3,5,7 | 0 | rational |
| 3.11.185982 | 3 | 11 | 151 | 1 | ✓ | all | 0 | rational |
| 3.11.185983 | 3 | 11 | 151 | 1 | ✓ | all but 2,3,7 | 0 | rational |
| 3.11.186087 | 3 | 11 | 148 | 1 | ✓ | all but 7 | 0 | rational |
| 3.11.186088 | 3 | 11 | 149 | 1 | ✓ | all but 2 | 0 | rational |
| 3.11.186090 | 3 | 11 | 148 | 1 | ✓ | all but 2,5 | 0 | rational |
| 3.11.186092 | 3 | 11 | 151 | 1 | ✓ | all but 2,3,5,7 | 0 | rational |
| 3.11.186098 | 3 | 11 | 150 | 1 | ✓ | all | 0 | rational |
| 3.11.186100 | 3 | 11 | 149 | 1 | ✓ | all but 2 | 0 | rational |
| 3.11.186123 | 3 | 11 | 149 | 1 | ✓ | all | 0 | rational |
| 3.11.186124 | 3 | 11 | 149 | 1 | ✓ | all | 0 | rational |
| 3.11.186127 | 3 | 11 | 149 | 1 | ✓ | all but 2,3,5 | 0 | rational |
| 3.11.186128 | 3 | 11 | 148 | 1 | ✓ | all but 2,3,5 | 0 | rational |
| 3.11.186129 | 3 | 11 | 148 | 1 | ✓ | all but 2,5 | 0 | rational |
| 3.11.186134 | 3 | 11 | 150 | 1 | ✓ | all | 0 | rational |
| 3.11.186138 | 3 | 11 | 150 | 1 | ✓ | all | 0 | rational |
| 3.11.186372 | 3 | 11 | 145 | 2 | ✓ | all but 2 | 0 | rational |
| 3.11.186373 | 3 | 11 | 151 | 1 | ✓ | all | 0 | rational |
| 3.11.186397 | 3 | 11 | 149 | 1 | ✓ | all | 0 | rational |
| 3.11.186398 | 3 | 11 | 150 | 1 | ✓ | all | 0 | rational |
| 3.11.186478 | 3 | 11 | 148 | 1 | ✓ | all but 2,5 | 0 | rational |
| 3.11.186481 | 3 | 11 | 147 | 1 | ✓ | all but 2 | 0 | point over Q(a)/(a^3 - a^2 + 1) |
| 3.11.186482 | 3 | 11 | 148 | 1 | ✓ | all but 2,5 | 0 | rational |
| 3.11.186483 | 3 | 11 | 147 | 1 | ✓ | all but 2,3 | 0 | rational |
| 3.11.186643 | 3 | 11 | 147 | 1 | ✓ | all but 2 | 0 | rational |