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8,037,716 matroids, showing 251–300
| label ▲ | rank ⇅ | n ⇅ | #bases ⇅ | #automorphisms ⇅ | simple ⇅ | char set ⇅ | rs dim ⇅ | birational type ⇅ |
|---|---|---|---|---|---|---|---|---|
| 3.9.578 | 3 | 9 | 60 | 72 | ✗ | all | 2 | rational |
| 3.9.580 | 3 | 9 | 49 | 72 | ✗ | all | 2 | rational |
| 3.9.581 | 3 | 9 | 48 | 144 | ✗ | all | 2 | rational |
| 3.9.584 | 3 | 9 | 46 | 48 | ✗ | all | 2 | rational |
| 3.9.587 | 3 | 9 | 73 | 720 | ✓ | all but 2 | 2 | rational |
| 3.9.591 | 3 | 9 | 72 | 48 | ✓ | all | 2 | rational |
| 3.9.593 | 3 | 9 | 72 | 12 | ✓ | all | 2 | rational |
| 3.9.594 | 3 | 9 | 71 | 12 | ✓ | all | 2 | rational |
| 3.9.602 | 3 | 9 | 71 | 12 | ✓ | all | 2 | rational |
| 3.9.620 | 3 | 9 | 65 | 48 | ✗ | all | 2 | rational |
| 3.9.623 | 3 | 9 | 62 | 8 | ✗ | all | 2 | rational |
| 3.9.624 | 3 | 9 | 55 | 720 | ✗ | all | 2 | rational |
| 3.9.630 | 3 | 9 | 68 | 16 | ✗ | all | 2 | rational |
| 3.9.631 | 3 | 9 | 68 | 32 | ✗ | all | 2 | rational |
| 3.9.634 | 3 | 9 | 67 | 4 | ✗ | all | 2 | rational |
| 3.9.636 | 3 | 9 | 66 | 8 | ✗ | all | 2 | rational |
| 3.9.655 | 3 | 9 | 65 | 8 | ✗ | all | 2 | rational |
| 3.9.658 | 3 | 9 | 64 | 8 | ✗ | all | 2 | rational |
| 3.9.662 | 3 | 9 | 66 | 4 | ✗ | all | 2 | rational |
| 3.9.664 | 3 | 9 | 65 | 4 | ✗ | all | 2 | rational |
| 3.9.665 | 3 | 9 | 64 | 8 | ✗ | all | 2 | rational |
| 3.9.674 | 3 | 9 | 64 | 4 | ✗ | all | 2 | rational |
| 3.9.681 | 3 | 9 | 63 | 144 | ✗ | all | 2 | rational |
| 3.9.690 | 3 | 9 | 61 | 8 | ✗ | all | 2 | rational |
| 3.9.701 | 3 | 9 | 64 | 16 | ✗ | all | 2 | rational |
| 3.9.704 | 3 | 9 | 56 | 192 | ✗ | all | 2 | rational |
| 3.9.718 | 3 | 9 | 62 | 8 | ✗ | all | 2 | rational |
| 3.9.722 | 3 | 9 | 59 | 8 | ✗ | all | 2 | rational |
| 3.9.726 | 3 | 9 | 61 | 8 | ✗ | all | 2 | rational |
| 3.9.727 | 3 | 9 | 58 | 8 | ✗ | all | 2 | rational |
| 3.9.729 | 3 | 9 | 57 | 16 | ✗ | all | 2 | rational |
| 3.9.731 | 3 | 9 | 58 | 8 | ✗ | all | 2 | rational |
| 3.9.733 | 3 | 9 | 59 | 24 | ✗ | all | 2 | rational |
| 3.9.746 | 3 | 9 | 55 | 16 | ✗ | all | 2 | rational |
| 3.9.749 | 3 | 9 | 51 | 16 | ✗ | all | 2 | rational |
| 3.9.750 | 3 | 9 | 51 | 48 | ✗ | all | 2 | rational |
| 3.9.755 | 3 | 9 | 51 | 24 | ✗ | all | 2 | rational |
| 3.9.756 | 3 | 9 | 50 | 12 | ✗ | all | 2 | rational |
| 3.9.763 | 3 | 9 | 49 | 4 | ✗ | all | 2 | rational |
| 3.9.769 | 3 | 9 | 48 | 2 | ✗ | all | 2 | rational |
| 3.9.776 | 3 | 9 | 47 | 8 | ✗ | all | 2 | rational |
| 3.9.777 | 3 | 9 | 46 | 4 | ✗ | all | 2 | rational |
| 3.9.782 | 3 | 9 | 61 | 72 | ✗ | all | 2 | rational |
| 3.9.788 | 3 | 9 | 60 | 12 | ✗ | all | 2 | rational |
| 3.9.797 | 3 | 9 | 56 | 288 | ✗ | all | 2 | rational |
| 3.9.800 | 3 | 9 | 55 | 36 | ✗ | all | 2 | rational |
| 3.9.813 | 3 | 9 | 58 | 288 | ✗ | all but 2 | 2 | rational |
| 3.9.816 | 3 | 9 | 56 | 48 | ✗ | all | 2 | rational |
| 3.9.818 | 3 | 9 | 54 | 96 | ✗ | all | 2 | rational |
| 3.9.819 | 3 | 9 | 51 | 72 | ✗ | all | 2 | rational |