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32,400,859 matroids, showing 7,051–7,100
| label ▼ | rank ⇅ | n ⇅ | #bases ⇅ | #automorphisms ⇅ | simple ⇅ | char set ⇅ | rs dim ⇅ | birational type ⇅ |
|---|---|---|---|---|---|---|---|---|
| 4.9.183163 | 4 | 9 | 99 | 1 | ✓ | all | 5 | rational |
| 4.9.183162 | 4 | 9 | 100 | 2 | ✓ | all but 2 | 1 | rational |
| 4.9.183161 | 4 | 9 | 91 | 24 | ✓ | all | 1 | empty |
| 4.9.183160 | 4 | 9 | 97 | 2 | ✓ | ∅ | -1 | rational |
| 4.9.183159 | 4 | 9 | 100 | 6 | ✓ | all but 2,3 | 0 | rational |
| 4.9.183158 | 4 | 9 | 92 | 24 | ✓ | all but 2 | 1 | rational |
| 4.9.183157 | 4 | 9 | 97 | 2 | ✓ | all | 2 | rational |
| 4.9.183156 | 4 | 9 | 98 | 2 | ✓ | all | 1 | rational |
| 4.9.183155 | 4 | 9 | 100 | 2 | ✓ | all | 2 | rational |
| 4.9.183154 | 4 | 9 | 101 | 6 | ✓ | all | 1 | rational |
| 4.9.183153 | 4 | 9 | 90 | 48 | ✓ | all | 2 | rational |
| 4.9.183152 | 4 | 9 | 96 | 4 | ✓ | all but 2 | 2 | empty |
| 4.9.183151 | 4 | 9 | 99 | 12 | ✓ | all but 2 | 2 | empty |
| 4.9.183150 | 4 | 9 | 91 | 8 | ✓ | all | 1 | empty |
| 4.9.183149 | 4 | 9 | 96 | 2 | ✓ | all but 2,5 | 0 | rational |
| 4.9.183148 | 4 | 9 | 97 | 2 | ✓ | all | 2 | rational |
| 4.9.183147 | 4 | 9 | 97 | 1 | ✓ | all | 2 | empty |
| 4.9.183146 | 4 | 9 | 99 | 2 | ✓ | all but 2 | 0 | empty |
| 4.9.183145 | 4 | 9 | 100 | 2 | ✓ | all | 2 | empty |
| 4.9.183144 | 4 | 9 | 92 | 4 | ✓ | all | 3 | empty |
| 4.9.183143 | 4 | 9 | 97 | 1 | ✓ | all but 2 | 2 | empty |
| 4.9.183142 | 4 | 9 | 98 | 1 | ✓ | all | 5 | empty |
| 4.9.183141 | 4 | 9 | 98 | 2 | ✓ | all but 2 | 1 | rational |
| 4.9.183140 | 4 | 9 | 100 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.183139 | 4 | 9 | 101 | 2 | ✓ | all but 2 | 1 | rational |
| 4.9.183138 | 4 | 9 | 92 | 6 | ✓ | all | 2 | rational |
| 4.9.183137 | 4 | 9 | 98 | 2 | ✓ | all but 2,3,7 | 0 | rational |
| 4.9.183136 | 4 | 9 | 101 | 6 | ✓ | all but 2 | 1 | rational |
| 4.9.183135 | 4 | 9 | 93 | 6 | ✓ | all | 3 | rational |
| 4.9.183134 | 4 | 9 | 98 | 2 | ✓ | ∅ | -1 | rational |
| 4.9.183133 | 4 | 9 | 99 | 2 | ✓ | ∅ | -1 | rational |
| 4.9.183132 | 4 | 9 | 101 | 2 | ✓ | all but 2 | 2 | rational |
| 4.9.183131 | 4 | 9 | 102 | 6 | ✓ | all but 2,5 | 0 | rational |
| 4.9.183130 | 4 | 9 | 92 | 8 | ✓ | all | 2 | rational |
| 4.9.183129 | 4 | 9 | 93 | 2 | ✓ | all | 3 | rational |
| 4.9.183128 | 4 | 9 | 97 | 2 | ✓ | all | 3 | rational |
| 4.9.183127 | 4 | 9 | 98 | 2 | ✓ | all | 6 | rational |
| 4.9.183126 | 4 | 9 | 93 | 1 | ✓ | all | 3 | rational |
| 4.9.183125 | 4 | 9 | 98 | 2 | ✓ | all but 2 | 2 | rational |
| 4.9.183124 | 4 | 9 | 94 | 1 | ✓ | all | 5 | rational |
| 4.9.183123 | 4 | 9 | 98 | 1 | ✓ | all | 4 | rational |
| 4.9.183122 | 4 | 9 | 99 | 2 | ✓ | all | 5 | rational |
| 4.9.183121 | 4 | 9 | 97 | 2 | ✓ | {2} | -1 | rational |
| 4.9.183120 | 4 | 9 | 98 | 4 | ✓ | all | 1 | rational |
| 4.9.183119 | 4 | 9 | 94 | 8 | ✓ | all | 5 | empty |
| 4.9.183118 | 4 | 9 | 98 | 8 | ✓ | all | 6 | empty |
| 4.9.183117 | 4 | 9 | 100 | 2 | ✓ | all but 2,5 | 0 | rational |
| 4.9.183116 | 4 | 9 | 101 | 8 | ✓ | all but 2 | 1 | rational |
| 4.9.183115 | 4 | 9 | 97 | 2 | ✓ | all | 5 | point over Q(a)/(a^2 - a + 1) |
| 4.9.183114 | 4 | 9 | 98 | 2 | ✓ | ∅ | -1 | rational |