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25 matroids
| label ▲ | rank ⇅ | n ⇅ | #bases ⇅ | #automorphisms ⇅ | simple ⇅ | char set ⇅ | rs dim ⇅ | birational type ⇅ |
|---|---|---|---|---|---|---|---|---|
| 3.11.55519 | 3 | 11 | 152 | 1 | ✓ | all but 2 | 1 | rational over Q(a)/(a^2 - a + 2) |
| 3.11.149201 | 3 | 11 | 150 | 1 | ✓ | all but 2 | 3 | rational over Q(a)/(a^2 - a + 2) |
| 3.11.150630 | 3 | 11 | 151 | 1 | ✓ | all but 2 | 2 | rational over Q(a)/(a^2 - a + 2) |
| 3.11.150631 | 3 | 11 | 150 | 1 | ✓ | all but 2 | 1 | rational over Q(a)/(a^2 - a + 2) |
| 3.11.150632 | 3 | 11 | 150 | 1 | ✓ | all but 2 | 1 | rational over Q(a)/(a^2 - a + 2) |
| 3.11.150633 | 3 | 11 | 150 | 1 | ✓ | all but 2 | 1 | rational over Q(a)/(a^2 - a + 2) |
| 3.11.150634 | 3 | 11 | 150 | 1 | ✓ | all but 2 | 2 | rational over Q(a)/(a^2 - a + 2) |
| 3.11.150637 | 3 | 11 | 150 | 1 | ✓ | all but 2 | 1 | rational over Q(a)/(a^2 - a + 2) |
| 3.11.150640 | 3 | 11 | 150 | 1 | ✓ | ∅ | -1 | rational over Q(a)/(a^2 - a + 2) |
| 3.11.150644 | 3 | 11 | 148 | 1 | ✓ | all but 2 | 1 | rational over Q(a)/(a^2 - a + 2) |
| 3.11.150648 | 3 | 11 | 150 | 1 | ✓ | all but 2 | 2 | rational over Q(a)/(a^2 - a + 2) |
| 3.11.150658 | 3 | 11 | 150 | 1 | ✓ | all but 2 | 1 | rational over Q(a)/(a^2 - a + 2) |
| 3.11.150766 | 3 | 11 | 150 | 1 | ✓ | ∅ | -1 | rational over Q(a)/(a^2 - a + 2) |
| 3.11.161586 | 3 | 11 | 148 | 1 | ✓ | all | 2 | rational over Q(a)/(a^2 - a + 2) |
| 3.11.163763 | 3 | 11 | 148 | 1 | ✓ | all | 4 | rational over Q(a)/(a^2 - a + 2) |
| 3.11.164942 | 3 | 11 | 148 | 1 | ✓ | all | 2 | rational over Q(a)/(a^2 - a + 2) |
| 3.11.166723 | 3 | 11 | 148 | 1 | ✓ | all | 3 | rational over Q(a)/(a^2 - a + 2) |
| 3.11.191495 | 3 | 11 | 148 | 1 | ✓ | all but 2 | 4 | rational over Q(a)/(a^2 - a + 2) |
| 3.11.191848 | 3 | 11 | 148 | 1 | ✓ | all but 2 | 2 | rational over Q(a)/(a^2 - a + 2) |
| 3.11.192551 | 3 | 11 | 148 | 1 | ✓ | all but 2 | 1 | rational over Q(a)/(a^2 - a + 2) |
| 3.11.192577 | 3 | 11 | 148 | 1 | ✓ | all but 2 | 2 | rational over Q(a)/(a^2 - a + 2) |
| 3.11.204038 | 3 | 11 | 148 | 1 | ✓ | all but 2 | 4 | rational over Q(a)/(a^2 - a + 2) |
| 3.11.256680 | 3 | 11 | 145 | 1 | ✓ | all | 4 | rational over Q(a)/(a^2 - a + 2) |
| 4.9.48224 | 4 | 9 | 115 | 1 | ✓ | all | 1 | rational over Q(a)/(a^2 - a + 2) |
| 4.9.84611 | 4 | 9 | 115 | 1 | ✓ | ∅ | -1 | rational over Q(a)/(a^2 - a + 2) |