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32,400,859 matroids, showing 12,851–12,900
| label ▼ | rank ⇅ | n ⇅ | #bases ⇅ | #automorphisms ⇅ | simple ⇅ | char set ⇅ | rs dim ⇅ | birational type ⇅ |
|---|---|---|---|---|---|---|---|---|
| 4.9.177363 | 4 | 9 | 106 | 2 | ✓ | ∅ | -1 | empty |
| 4.9.177362 | 4 | 9 | 107 | 2 | ✓ | ∅ | -1 | empty |
| 4.9.177361 | 4 | 9 | 104 | 1 | ✓ | {2} | -1 | point over Q(a)/(a^2 - a - 1) |
| 4.9.177360 | 4 | 9 | 104 | 1 | ✓ | ∅ | -1 | empty |
| 4.9.177359 | 4 | 9 | 105 | 1 | ✓ | all | 1 | rational |
| 4.9.177358 | 4 | 9 | 106 | 1 | ✓ | all but 2,3,5 | 0 | point over Q(a)/(a^3 - a^2 + 1) |
| 4.9.177357 | 4 | 9 | 106 | 1 | ✓ | ∅ | -1 | point over Q(a)/(a^2 + 1) |
| 4.9.177356 | 4 | 9 | 107 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.177355 | 4 | 9 | 105 | 1 | ✓ | all | 1 | empty |
| 4.9.177354 | 4 | 9 | 106 | 1 | ✓ | all | 1 | empty |
| 4.9.177353 | 4 | 9 | 106 | 1 | ✓ | all | 4 | empty |
| 4.9.177352 | 4 | 9 | 106 | 1 | ✓ | ∅ | -1 | empty |
| 4.9.177351 | 4 | 9 | 107 | 1 | ✓ | all | 4 | empty |
| 4.9.177350 | 4 | 9 | 106 | 1 | ✓ | all | 2 | point over Q(a)/(a^2 - a + 1) |
| 4.9.177349 | 4 | 9 | 106 | 1 | ✓ | all | 2 | rational |
| 4.9.177348 | 4 | 9 | 107 | 1 | ✓ | all | 2 | rational |
| 4.9.177347 | 4 | 9 | 107 | 1 | ✓ | all | 2 | rational |
| 4.9.177346 | 4 | 9 | 107 | 1 | ✓ | all | 3 | rational |
| 4.9.177345 | 4 | 9 | 107 | 1 | ✓ | all | 2 | rational |
| 4.9.177344 | 4 | 9 | 108 | 1 | ✓ | {2} | -1 | rational |
| 4.9.177343 | 4 | 9 | 104 | 2 | ✓ | ∅ | -1 | rational |
| 4.9.177342 | 4 | 9 | 101 | 1 | ✓ | all | 2 | rational |
| 4.9.177341 | 4 | 9 | 105 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.177340 | 4 | 9 | 105 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.177339 | 4 | 9 | 105 | 1 | ✓ | ∅ | -1 | empty |
| 4.9.177338 | 4 | 9 | 105 | 1 | ✓ | all | 3 | empty |
| 4.9.177337 | 4 | 9 | 106 | 1 | ✓ | ∅ | -1 | empty |
| 4.9.177336 | 4 | 9 | 105 | 1 | ✓ | ∅ | -1 | empty |
| 4.9.177335 | 4 | 9 | 106 | 1 | ✓ | ∅ | -1 | point over Q(a)/(a^2 + 1) |
| 4.9.177334 | 4 | 9 | 106 | 1 | ✓ | all | 2 | point over Q(a)/(a^2 - a - 1) |
| 4.9.177333 | 4 | 9 | 106 | 1 | ✓ | all | 1 | empty |
| 4.9.177332 | 4 | 9 | 107 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.177331 | 4 | 9 | 106 | 1 | ✓ | all | 1 | point over Q(a)/(a^2 - a + 1) |
| 4.9.177330 | 4 | 9 | 106 | 1 | ✓ | ∅ | -1 | empty |
| 4.9.177329 | 4 | 9 | 107 | 1 | ✓ | all | 2 | rational over Q(a)/(a^2 - a + 1) |
| 4.9.177328 | 4 | 9 | 105 | 1 | ✓ | all | 1 | empty |
| 4.9.177327 | 4 | 9 | 106 | 1 | ✓ | {2} | -1 | empty |
| 4.9.177326 | 4 | 9 | 106 | 1 | ✓ | all | 1 | empty |
| 4.9.177325 | 4 | 9 | 106 | 1 | ✓ | all | 2 | empty |
| 4.9.177324 | 4 | 9 | 107 | 1 | ✓ | all | 1 | empty |
| 4.9.177323 | 4 | 9 | 106 | 1 | ✓ | all | 2 | point over Q(a)/(a^2 + 1) |
| 4.9.177322 | 4 | 9 | 107 | 1 | ✓ | all | 2 | rational |
| 4.9.177321 | 4 | 9 | 107 | 1 | ✓ | all | 1 | rational |
| 4.9.177320 | 4 | 9 | 107 | 1 | ✓ | all | 2 | empty |
| 4.9.177319 | 4 | 9 | 108 | 1 | ✓ | all | 2 | rational |
| 4.9.177318 | 4 | 9 | 104 | 2 | ✓ | all | 2 | empty |
| 4.9.177317 | 4 | 9 | 105 | 1 | ✓ | all | 3 | empty |
| 4.9.177316 | 4 | 9 | 105 | 1 | ✓ | all | 2 | empty |
| 4.9.177315 | 4 | 9 | 106 | 1 | ✓ | all | 2 | empty |
| 4.9.177314 | 4 | 9 | 106 | 1 | ✓ | all | 3 | empty |