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32,400,859 matroids, showing 16,651–16,700
| label ▼ | rank ⇅ | n ⇅ | #bases ⇅ | #automorphisms ⇅ | simple ⇅ | char set ⇅ | rs dim ⇅ | birational type ⇅ |
|---|---|---|---|---|---|---|---|---|
| 4.9.173563 | 4 | 9 | 108 | 1 | ✓ | all | 2 | rational |
| 4.9.173562 | 4 | 9 | 107 | 1 | ✓ | all | 2 | rational |
| 4.9.173561 | 4 | 9 | 108 | 1 | ✓ | all | 4 | rational |
| 4.9.173560 | 4 | 9 | 108 | 1 | ✓ | all but 2 | 1 | rational |
| 4.9.173559 | 4 | 9 | 108 | 1 | ✓ | all | 3 | rational |
| 4.9.173558 | 4 | 9 | 108 | 1 | ✓ | all but 2 | 0 | rational |
| 4.9.173557 | 4 | 9 | 109 | 1 | ✓ | all but 2,5 | 0 | rational |
| 4.9.173556 | 4 | 9 | 106 | 1 | ✓ | ∅ | -1 | empty |
| 4.9.173555 | 4 | 9 | 107 | 1 | ✓ | {7} | -1 | rational |
| 4.9.173554 | 4 | 9 | 107 | 1 | ✓ | all but 3 | 1 | rational |
| 4.9.173553 | 4 | 9 | 107 | 1 | ✓ | all but 2,3,5,7 | 0 | empty |
| 4.9.173552 | 4 | 9 | 108 | 1 | ✓ | all but 2 | 0 | rational |
| 4.9.173551 | 4 | 9 | 107 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.173550 | 4 | 9 | 107 | 1 | ✓ | all | 1 | rational |
| 4.9.173549 | 4 | 9 | 107 | 1 | ✓ | all | 3 | empty |
| 4.9.173548 | 4 | 9 | 108 | 1 | ✓ | all | 0 | rational |
| 4.9.173547 | 4 | 9 | 107 | 1 | ✓ | all | 3 | rational |
| 4.9.173546 | 4 | 9 | 107 | 1 | ✓ | all | 3 | empty |
| 4.9.173545 | 4 | 9 | 108 | 1 | ✓ | all | 3 | rational |
| 4.9.173544 | 4 | 9 | 107 | 1 | ✓ | all | 3 | rational |
| 4.9.173543 | 4 | 9 | 108 | 1 | ✓ | all | 2 | rational |
| 4.9.173542 | 4 | 9 | 108 | 1 | ✓ | all | 2 | rational |
| 4.9.173541 | 4 | 9 | 108 | 1 | ✓ | all | 4 | rational |
| 4.9.173540 | 4 | 9 | 108 | 1 | ✓ | ∅ | -1 | empty |
| 4.9.173539 | 4 | 9 | 109 | 1 | ✓ | all | 3 | rational |
| 4.9.173538 | 4 | 9 | 106 | 1 | ✓ | all | 4 | empty |
| 4.9.173537 | 4 | 9 | 106 | 1 | ✓ | all | 1 | point over Q(a)/(a^2 + 1) |
| 4.9.173536 | 4 | 9 | 107 | 1 | ✓ | all but 2,3 | 1 | rational |
| 4.9.173535 | 4 | 9 | 107 | 1 | ✓ | {2} | -1 | rational |
| 4.9.173534 | 4 | 9 | 107 | 1 | ✓ | all but 2,3 | 0 | rational over Q(a)/(a^2 - a + 1) |
| 4.9.173533 | 4 | 9 | 107 | 1 | ✓ | all | 3 | rational |
| 4.9.173532 | 4 | 9 | 108 | 1 | ✓ | all | 3 | rational |
| 4.9.173531 | 4 | 9 | 106 | 1 | ✓ | ∅ | -1 | empty |
| 4.9.173530 | 4 | 9 | 107 | 1 | ✓ | all | 3 | rational |
| 4.9.173529 | 4 | 9 | 107 | 1 | ✓ | all | 3 | empty |
| 4.9.173528 | 4 | 9 | 107 | 1 | ✓ | all | 3 | rational |
| 4.9.173527 | 4 | 9 | 108 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.173526 | 4 | 9 | 107 | 1 | ✓ | all | 3 | genus 1 curve (11a3) |
| 4.9.173525 | 4 | 9 | 107 | 1 | ✓ | {2} | -1 | rational |
| 4.9.173524 | 4 | 9 | 108 | 1 | ✓ | all | 2 | rational |
| 4.9.173523 | 4 | 9 | 108 | 1 | ✓ | all | 4 | rational |
| 4.9.173522 | 4 | 9 | 108 | 1 | ✓ | all but 2 | 1 | rational |
| 4.9.173521 | 4 | 9 | 108 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.173520 | 4 | 9 | 109 | 1 | ✓ | all but 2 | 1 | rational |
| 4.9.173519 | 4 | 9 | 105 | 1 | ✓ | all | 2 | rational |
| 4.9.173518 | 4 | 9 | 102 | 1 | ✓ | all but 2 | 1 | rational |
| 4.9.173517 | 4 | 9 | 106 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.173516 | 4 | 9 | 106 | 1 | ✓ | all but 2,3,5,7 | 0 | rational |
| 4.9.173515 | 4 | 9 | 107 | 1 | ✓ | all | 1 | empty |
| 4.9.173514 | 4 | 9 | 107 | 1 | ✓ | all | 1 | rational |