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5,700,971 matroids, showing 13,001–13,050
| label ▲ | rank ⇅ | n ⇅ | #bases ⇅ | #automorphisms ⇅ | simple ⇅ | char set ⇅ | rs dim ⇅ | birational type ⇅ |
|---|---|---|---|---|---|---|---|---|
| 3.11.131013 | 3 | 11 | 151 | 1 | ✓ | all | 1 | rational |
| 3.11.131017 | 3 | 11 | 151 | 1 | ✓ | all | 1 | rational |
| 3.11.131018 | 3 | 11 | 151 | 1 | ✓ | all | 1 | rational |
| 3.11.131019 | 3 | 11 | 151 | 1 | ✓ | all | 1 | rational |
| 3.11.131021 | 3 | 11 | 151 | 1 | ✓ | all | 1 | rational |
| 3.11.131024 | 3 | 11 | 150 | 1 | ✓ | all | 1 | rational |
| 3.11.131026 | 3 | 11 | 149 | 1 | ✓ | all | 1 | rational |
| 3.11.131033 | 3 | 11 | 151 | 1 | ✓ | all | 1 | rational |
| 3.11.131034 | 3 | 11 | 150 | 1 | ✓ | all | 1 | rational |
| 3.11.131035 | 3 | 11 | 150 | 1 | ✓ | all | 1 | rational |
| 3.11.131037 | 3 | 11 | 150 | 1 | ✓ | all | 1 | empty |
| 3.11.131039 | 3 | 11 | 152 | 1 | ✓ | all | 1 | rational |
| 3.11.131043 | 3 | 11 | 151 | 1 | ✓ | all | 1 | rational |
| 3.11.131198 | 3 | 11 | 150 | 1 | ✓ | all | 1 | rational |
| 3.11.131199 | 3 | 11 | 152 | 1 | ✓ | all | 1 | rational |
| 3.11.131202 | 3 | 11 | 151 | 1 | ✓ | all | 1 | rational |
| 3.11.131208 | 3 | 11 | 150 | 1 | ✓ | all | 1 | empty |
| 3.11.131236 | 3 | 11 | 150 | 1 | ✓ | all | 1 | rational |
| 3.11.131238 | 3 | 11 | 149 | 1 | ✓ | all | 1 | point over Q(a)/(a^3 - a^2 + 1) |
| 3.11.131239 | 3 | 11 | 149 | 1 | ✓ | all | 1 | point over Q(a)/(a^4 - a^3 - a^2 + a + 1) |
| 3.11.131246 | 3 | 11 | 150 | 1 | ✓ | all but 2 | 1 | rational |
| 3.11.131247 | 3 | 11 | 149 | 1 | ✓ | all | 1 | point over Q(a)/(a^4 - a^3 + 2*a - 1) |
| 3.11.131277 | 3 | 11 | 151 | 1 | ✓ | all | 1 | rational |
| 3.11.131279 | 3 | 11 | 150 | 1 | ✓ | all | 1 | rational |
| 3.11.131285 | 3 | 11 | 151 | 1 | ✓ | all | 1 | rational |
| 3.11.131287 | 3 | 11 | 149 | 1 | ✓ | all | 1 | rational |
| 3.11.131317 | 3 | 11 | 152 | 1 | ✓ | all | 1 | rational |
| 3.11.131318 | 3 | 11 | 152 | 1 | ✓ | all | 1 | rational |
| 3.11.131319 | 3 | 11 | 151 | 1 | ✓ | all | 1 | rational |
| 3.11.131321 | 3 | 11 | 151 | 1 | ✓ | all | 1 | rational |
| 3.11.131322 | 3 | 11 | 151 | 1 | ✓ | all | 1 | rational |
| 3.11.131323 | 3 | 11 | 152 | 1 | ✓ | all | 1 | rational |
| 3.11.131324 | 3 | 11 | 151 | 1 | ✓ | all | 1 | rational |
| 3.11.131327 | 3 | 11 | 151 | 1 | ✓ | all | 1 | rational |
| 3.11.131328 | 3 | 11 | 151 | 1 | ✓ | all | 1 | rational |
| 3.11.131340 | 3 | 11 | 150 | 1 | ✓ | all | 1 | empty |
| 3.11.131341 | 3 | 11 | 150 | 1 | ✓ | all | 1 | rational |
| 3.11.131343 | 3 | 11 | 150 | 1 | ✓ | all | 1 | empty |
| 3.11.131344 | 3 | 11 | 150 | 1 | ✓ | all | 1 | rational over Q(a)/(a^2 - a - 1) |
| 3.11.131345 | 3 | 11 | 150 | 1 | ✓ | all | 1 | rational |
| 3.11.131347 | 3 | 11 | 149 | 1 | ✓ | all | 1 | rational |
| 3.11.131348 | 3 | 11 | 149 | 1 | ✓ | all | 1 | rational |
| 3.11.131356 | 3 | 11 | 150 | 1 | ✓ | all | 1 | genus 1 curve (37a1) |
| 3.11.131357 | 3 | 11 | 151 | 1 | ✓ | all | 1 | rational |
| 3.11.131358 | 3 | 11 | 150 | 1 | ✓ | all | 1 | genus 1 curve (15a8) |
| 3.11.131362 | 3 | 11 | 150 | 1 | ✓ | all | 1 | rational |
| 3.11.131369 | 3 | 11 | 151 | 1 | ✓ | all | 1 | rational |
| 3.11.131370 | 3 | 11 | 150 | 1 | ✓ | all | 1 | empty |
| 3.11.131373 | 3 | 11 | 151 | 1 | ✓ | all but 2 | 1 | empty |
| 3.11.131374 | 3 | 11 | 150 | 1 | ✓ | all | 1 | empty |