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32,400,859 matroids, showing 2,851–2,900
| label ▼ | rank ⇅ | n ⇅ | #bases ⇅ | #automorphisms ⇅ | simple ⇅ | char set ⇅ | rs dim ⇅ | birational type ⇅ |
|---|---|---|---|---|---|---|---|---|
| 4.9.187363 | 4 | 9 | 90 | 2 | ✓ | all | 1 | rational |
| 4.9.187362 | 4 | 9 | 84 | 2 | ✓ | all but 2,3,5 | 0 | rational |
| 4.9.187361 | 4 | 9 | 85 | 1 | ✓ | all | 5 | rational |
| 4.9.187360 | 4 | 9 | 85 | 2 | ✓ | all | 2 | rational |
| 4.9.187359 | 4 | 9 | 86 | 2 | ✓ | all | 3 | rational |
| 4.9.187358 | 4 | 9 | 89 | 2 | ✓ | all | 3 | rational |
| 4.9.187357 | 4 | 9 | 89 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.187356 | 4 | 9 | 90 | 1 | ✓ | all but 2,3 | 0 | rational |
| 4.9.187355 | 4 | 9 | 90 | 2 | ✓ | ∅ | -1 | rational |
| 4.9.187354 | 4 | 9 | 90 | 1 | ✓ | all | 3 | rational |
| 4.9.187353 | 4 | 9 | 91 | 2 | ✓ | all | 3 | rational |
| 4.9.187352 | 4 | 9 | 88 | 2 | ✓ | ∅ | -1 | rational |
| 4.9.187351 | 4 | 9 | 89 | 2 | ✓ | all but 2 | 2 | rational |
| 4.9.187350 | 4 | 9 | 91 | 2 | ✓ | all but 2 | 1 | rational |
| 4.9.187349 | 4 | 9 | 91 | 1 | ✓ | all | 2 | rational |
| 4.9.187348 | 4 | 9 | 92 | 2 | ✓ | all but 2 | 1 | rational |
| 4.9.187347 | 4 | 9 | 89 | 2 | ✓ | all | 1 | rational |
| 4.9.187346 | 4 | 9 | 89 | 1 | ✓ | all | 3 | rational |
| 4.9.187345 | 4 | 9 | 90 | 1 | ✓ | all but 2,3,5,7 | 0 | rational |
| 4.9.187344 | 4 | 9 | 90 | 2 | ✓ | all | 2 | point over Q(a)/(a^2 - a + 1) |
| 4.9.187343 | 4 | 9 | 91 | 1 | ✓ | all but 2 | 1 | rational |
| 4.9.187342 | 4 | 9 | 91 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.187341 | 4 | 9 | 91 | 1 | ✓ | all but 3 | 1 | rational |
| 4.9.187340 | 4 | 9 | 92 | 1 | ✓ | all | 3 | rational |
| 4.9.187339 | 4 | 9 | 92 | 2 | ✓ | ∅ | -1 | rational |
| 4.9.187338 | 4 | 9 | 92 | 1 | ✓ | all | 4 | rational |
| 4.9.187337 | 4 | 9 | 92 | 1 | ✓ | all | 2 | rational |
| 4.9.187336 | 4 | 9 | 92 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.187335 | 4 | 9 | 93 | 1 | ✓ | all | 2 | rational |
| 4.9.187334 | 4 | 9 | 90 | 2 | ✓ | all | 2 | rational |
| 4.9.187333 | 4 | 9 | 92 | 1 | ✓ | {2} | -1 | rational |
| 4.9.187332 | 4 | 9 | 93 | 2 | ✓ | all | 4 | rational |
| 4.9.187331 | 4 | 9 | 91 | 4 | ✓ | all but 2,3 | 1 | rational |
| 4.9.187330 | 4 | 9 | 92 | 2 | ✓ | all but 2 | 1 | rational |
| 4.9.187329 | 4 | 9 | 93 | 1 | ✓ | all | 2 | rational |
| 4.9.187328 | 4 | 9 | 94 | 4 | ✓ | all | 4 | rational |
| 4.9.187327 | 4 | 9 | 86 | 2 | ✓ | ∅ | -1 | rational |
| 4.9.187326 | 4 | 9 | 87 | 4 | ✓ | all | 1 | rational |
| 4.9.187325 | 4 | 9 | 84 | 2 | ✓ | all | 3 | rational |
| 4.9.187324 | 4 | 9 | 86 | 2 | ✓ | all | 2 | rational |
| 4.9.187323 | 4 | 9 | 87 | 2 | ✓ | all but 2,3,5 | 0 | rational |
| 4.9.187322 | 4 | 9 | 88 | 1 | ✓ | all | 2 | rational |
| 4.9.187321 | 4 | 9 | 89 | 1 | ✓ | all | 3 | rational |
| 4.9.187320 | 4 | 9 | 89 | 2 | ✓ | all but 2 | 1 | rational |
| 4.9.187319 | 4 | 9 | 90 | 1 | ✓ | all | 3 | rational |
| 4.9.187318 | 4 | 9 | 91 | 1 | ✓ | all | 4 | rational |
| 4.9.187317 | 4 | 9 | 91 | 1 | ✓ | all but 2 | 1 | rational |
| 4.9.187316 | 4 | 9 | 91 | 1 | ✓ | all | 2 | rational |
| 4.9.187315 | 4 | 9 | 92 | 1 | ✓ | all | 1 | rational |
| 4.9.187314 | 4 | 9 | 89 | 2 | ✓ | all | 4 | rational |