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13 matroids
| label ▼ | rank ⇅ | n ⇅ | #bases ⇅ | #automorphisms ⇅ | simple ⇅ | char set ⇅ | rs dim ⇅ | birational type ⇅ |
|---|---|---|---|---|---|---|---|---|
| 4.9.57659 | 4 | 9 | 114 | 1 | ✓ | all | 2 | point over Q(a)/(a^4 - 2*a - 1) |
| 4.9.56171 | 4 | 9 | 114 | 1 | ✓ | ∅ | -1 | point over Q(a)/(a^4 - 2*a - 1) |
| 4.9.26673 | 4 | 9 | 114 | 1 | ✓ | all but 2 | 3 | point over Q(a)/(a^4 - 2*a - 1) |
| 3.11.131803 | 3 | 11 | 149 | 1 | ✓ | ∅ | -1 | point over Q(a)/(a^4 - 2*a - 1) |
| 3.11.129874 | 3 | 11 | 149 | 1 | ✓ | all | 2 | point over Q(a)/(a^4 - 2*a - 1) |
| 3.11.91903 | 3 | 11 | 149 | 1 | ✓ | all | 1 | point over Q(a)/(a^4 - 2*a - 1) |
| 3.11.53845 | 3 | 11 | 151 | 1 | ✓ | all but 2 | 0 | point over Q(a)/(a^4 - 2*a - 1) |
| 3.11.52720 | 3 | 11 | 151 | 1 | ✓ | all but 2 | 0 | point over Q(a)/(a^4 - 2*a - 1) |
| 3.11.48195 | 3 | 11 | 151 | 1 | ✓ | all but 2 | 0 | point over Q(a)/(a^4 - 2*a - 1) |
| 3.11.48154 | 3 | 11 | 151 | 1 | ✓ | all but 2 | 0 | point over Q(a)/(a^4 - 2*a - 1) |
| 3.11.46521 | 3 | 11 | 151 | 1 | ✓ | all but 2 | 0 | point over Q(a)/(a^4 - 2*a - 1) |
| 3.11.45770 | 3 | 11 | 151 | 1 | ✓ | all but 2 | 0 | point over Q(a)/(a^4 - 2*a - 1) |
| 3.11.45671 | 3 | 11 | 151 | 1 | ✓ | all but 2 | 0 | point over Q(a)/(a^4 - 2*a - 1) |