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8,037,716 matroids, showing 151–200
| label ▲ | rank ⇅ | n ⇅ | #bases ⇅ | #automorphisms ⇅ | simple ⇅ | char set ⇅ | rs dim ⇅ | birational type ⇅ |
|---|---|---|---|---|---|---|---|---|
| 3.9.286 | 3 | 9 | 74 | 1 | ✓ | all | 2 | rational |
| 3.9.287 | 3 | 9 | 73 | 2 | ✓ | all | 2 | rational |
| 3.9.293 | 3 | 9 | 72 | 4 | ✓ | all | 2 | point over Q(a)/(a^2 - a - 1) |
| 3.9.294 | 3 | 9 | 73 | 6 | ✓ | all | 2 | rational |
| 3.9.295 | 3 | 9 | 72 | 6 | ✓ | all | 2 | point over Q(a)/(a^2 - a + 1) |
| 3.9.297 | 3 | 9 | 74 | 4 | ✓ | all | 2 | rational |
| 3.9.298 | 3 | 9 | 74 | 2 | ✓ | all | 2 | rational |
| 3.9.299 | 3 | 9 | 74 | 2 | ✓ | all | 2 | rational |
| 3.9.301 | 3 | 9 | 74 | 2 | ✓ | all | 2 | rational |
| 3.9.302 | 3 | 9 | 73 | 2 | ✓ | all | 2 | rational |
| 3.9.304 | 3 | 9 | 74 | 8 | ✓ | all | 2 | rational |
| 3.9.305 | 3 | 9 | 73 | 2 | ✓ | all | 2 | rational |
| 3.9.307 | 3 | 9 | 74 | 24 | ✓ | all | 2 | empty |
| 3.9.309 | 3 | 9 | 76 | 144 | ✓ | all | 2 | rational |
| 3.9.316 | 3 | 9 | 73 | 2 | ✓ | all but 2 | 2 | rational |
| 3.9.317 | 3 | 9 | 73 | 4 | ✓ | all but 2 | 2 | rational |
| 3.9.318 | 3 | 9 | 74 | 4 | ✓ | all but 2 | 2 | rational |
| 3.9.320 | 3 | 9 | 73 | 4 | ✓ | all but 2 | 2 | rational |
| 3.9.323 | 3 | 9 | 74 | 4 | ✓ | all but 2 | 2 | rational |
| 3.9.346 | 3 | 9 | 73 | 12 | ✓ | all | 2 | rational |
| 3.9.348 | 3 | 9 | 72 | 2 | ✓ | all | 2 | rational |
| 3.9.349 | 3 | 9 | 71 | 2 | ✓ | all | 2 | rational |
| 3.9.350 | 3 | 9 | 71 | 2 | ✓ | all | 2 | rational |
| 3.9.353 | 3 | 9 | 69 | 12 | ✓ | all | 2 | empty |
| 3.9.354 | 3 | 9 | 71 | 4 | ✓ | all but 2 | 2 | rational |
| 3.9.355 | 3 | 9 | 70 | 4 | ✓ | all | 2 | empty |
| 3.9.357 | 3 | 9 | 69 | 6 | ✓ | all | 2 | rational |
| 3.9.366 | 3 | 9 | 74 | 48 | ✗ | all | 2 | rational |
| 3.9.368 | 3 | 9 | 71 | 96 | ✗ | all | 2 | rational |
| 3.9.372 | 3 | 9 | 72 | 4 | ✗ | all | 2 | rational |
| 3.9.373 | 3 | 9 | 70 | 12 | ✗ | all | 2 | rational |
| 3.9.389 | 3 | 9 | 71 | 4 | ✗ | all | 2 | rational |
| 3.9.396 | 3 | 9 | 69 | 16 | ✗ | all | 2 | rational |
| 3.9.400 | 3 | 9 | 70 | 24 | ✗ | all | 2 | rational |
| 3.9.406 | 3 | 9 | 68 | 4 | ✗ | all | 2 | rational |
| 3.9.409 | 3 | 9 | 72 | 96 | ✗ | all | 2 | rational |
| 3.9.412 | 3 | 9 | 71 | 8 | ✗ | all | 2 | rational |
| 3.9.417 | 3 | 9 | 71 | 8 | ✗ | all | 2 | rational |
| 3.9.421 | 3 | 9 | 71 | 2 | ✗ | all | 2 | rational |
| 3.9.426 | 3 | 9 | 70 | 4 | ✗ | all | 2 | rational |
| 3.9.428 | 3 | 9 | 68 | 12 | ✗ | all | 2 | rational |
| 3.9.429 | 3 | 9 | 68 | 4 | ✗ | all | 2 | rational |
| 3.9.431 | 3 | 9 | 71 | 8 | ✗ | all | 2 | rational |
| 3.9.433 | 3 | 9 | 70 | 2 | ✗ | all | 2 | rational |
| 3.9.434 | 3 | 9 | 69 | 4 | ✗ | all | 2 | rational |
| 3.9.435 | 3 | 9 | 69 | 4 | ✗ | all | 2 | rational |
| 3.9.438 | 3 | 9 | 71 | 4 | ✗ | all | 2 | rational |
| 3.9.442 | 3 | 9 | 69 | 2 | ✗ | all | 2 | rational |
| 3.9.444 | 3 | 9 | 69 | 2 | ✗ | all | 2 | rational |
| 3.9.447 | 3 | 9 | 69 | 4 | ✗ | all | 2 | rational |