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3,622,905 matroids, showing 18,901–18,950
| label ▲ | rank ⇅ | n ⇅ | #bases ⇅ | #automorphisms ⇅ | simple ⇅ | char set ⇅ | rs dim ⇅ | birational type ⇅ |
|---|---|---|---|---|---|---|---|---|
| 3.11.72268 | 3 | 11 | 152 | 1 | ✓ | all | 4 | rational |
| 3.11.72269 | 3 | 11 | 152 | 1 | ✓ | all | 4 | rational |
| 3.11.72270 | 3 | 11 | 152 | 1 | ✓ | all | 4 | rational |
| 3.11.72271 | 3 | 11 | 152 | 1 | ✓ | all | 4 | rational |
| 3.11.72272 | 3 | 11 | 153 | 1 | ✓ | all | 4 | rational |
| 3.11.72276 | 3 | 11 | 152 | 1 | ✓ | all | 4 | rational |
| 3.11.72280 | 3 | 11 | 152 | 1 | ✓ | all | 4 | rational |
| 3.11.72286 | 3 | 11 | 152 | 1 | ✓ | all | 4 | rational |
| 3.11.72287 | 3 | 11 | 152 | 1 | ✓ | all | 4 | rational |
| 3.11.72288 | 3 | 11 | 152 | 1 | ✓ | all | 4 | rational |
| 3.11.72289 | 3 | 11 | 151 | 1 | ✓ | all | 4 | rational |
| 3.11.72290 | 3 | 11 | 151 | 1 | ✓ | all | 4 | rational |
| 3.11.72291 | 3 | 11 | 152 | 1 | ✓ | all | 4 | rational |
| 3.11.72295 | 3 | 11 | 151 | 1 | ✓ | all | 4 | rational |
| 3.11.72299 | 3 | 11 | 152 | 1 | ✓ | all | 4 | rational |
| 3.11.72303 | 3 | 11 | 151 | 1 | ✓ | all | 4 | rational |
| 3.11.72309 | 3 | 11 | 153 | 1 | ✓ | all | 4 | rational |
| 3.11.72310 | 3 | 11 | 152 | 1 | ✓ | all | 4 | rational |
| 3.11.72311 | 3 | 11 | 152 | 1 | ✓ | all | 4 | rational |
| 3.11.72312 | 3 | 11 | 152 | 1 | ✓ | all | 4 | rational |
| 3.11.72313 | 3 | 11 | 152 | 1 | ✓ | all | 4 | rational |
| 3.11.72314 | 3 | 11 | 151 | 1 | ✓ | all | 4 | rational |
| 3.11.72315 | 3 | 11 | 151 | 1 | ✓ | all | 4 | rational |
| 3.11.72320 | 3 | 11 | 151 | 1 | ✓ | all | 4 | rational |
| 3.11.72324 | 3 | 11 | 152 | 1 | ✓ | all | 4 | rational |
| 3.11.72330 | 3 | 11 | 152 | 1 | ✓ | all | 4 | rational |
| 3.11.72331 | 3 | 11 | 151 | 1 | ✓ | all | 4 | rational over Q(a)/(a^2 - a + 1) |
| 3.11.72332 | 3 | 11 | 151 | 1 | ✓ | all | 4 | rational |
| 3.11.72333 | 3 | 11 | 151 | 1 | ✓ | all | 4 | rational |
| 3.11.72334 | 3 | 11 | 153 | 1 | ✓ | all | 4 | rational |
| 3.11.72335 | 3 | 11 | 152 | 1 | ✓ | all | 4 | rational |
| 3.11.72336 | 3 | 11 | 152 | 1 | ✓ | all | 4 | rational |
| 3.11.72341 | 3 | 11 | 151 | 1 | ✓ | all | 4 | rational |
| 3.11.72346 | 3 | 11 | 151 | 1 | ✓ | all | 4 | rational |
| 3.11.72351 | 3 | 11 | 151 | 1 | ✓ | all | 4 | rational over Q(a)/(a^2 - a + 1) |
| 3.11.72357 | 3 | 11 | 151 | 1 | ✓ | all | 4 | rational |
| 3.11.72371 | 3 | 11 | 151 | 1 | ✓ | all | 4 | genus 1 curve (11a3) x P^1 |
| 3.11.72389 | 3 | 11 | 152 | 1 | ✓ | all | 4 | rational |
| 3.11.72407 | 3 | 11 | 151 | 1 | ✓ | all | 4 | rational |
| 3.11.72408 | 3 | 11 | 150 | 1 | ✓ | all | 4 | rational |
| 3.11.72409 | 3 | 11 | 153 | 1 | ✓ | all | 4 | rational |
| 3.11.72411 | 3 | 11 | 152 | 1 | ✓ | all | 4 | rational |
| 3.11.72413 | 3 | 11 | 152 | 1 | ✓ | all | 4 | rational |
| 3.11.72415 | 3 | 11 | 151 | 1 | ✓ | all | 4 | rational |
| 3.11.72421 | 3 | 11 | 152 | 1 | ✓ | all | 4 | rational |
| 3.11.72422 | 3 | 11 | 152 | 1 | ✓ | all | 4 | rational |
| 3.11.72423 | 3 | 11 | 152 | 1 | ✓ | all | 4 | rational |
| 3.11.72424 | 3 | 11 | 152 | 1 | ✓ | all | 4 | rational |
| 3.11.72426 | 3 | 11 | 151 | 1 | ✓ | all | 4 | rational |
| 3.11.72427 | 3 | 11 | 151 | 1 | ✓ | all | 4 | rational |