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32,400,859 matroids, showing 17,051–17,100
| label ▼ | rank ⇅ | n ⇅ | #bases ⇅ | #automorphisms ⇅ | simple ⇅ | char set ⇅ | rs dim ⇅ | birational type ⇅ |
|---|---|---|---|---|---|---|---|---|
| 4.9.173163 | 4 | 9 | 106 | 1 | ✓ | all | 2 | rational |
| 4.9.173162 | 4 | 9 | 106 | 1 | ✓ | all | 3 | point over Q(a)/(a^2 - a - 1) |
| 4.9.173161 | 4 | 9 | 106 | 1 | ✓ | all but 2 | 1 | empty |
| 4.9.173160 | 4 | 9 | 107 | 1 | ✓ | all | 1 | rational over Q(a)/(a^2 - a - 1) |
| 4.9.173159 | 4 | 9 | 107 | 1 | ✓ | all | 3 | rational |
| 4.9.173158 | 4 | 9 | 107 | 1 | ✓ | all | 1 | rational |
| 4.9.173157 | 4 | 9 | 107 | 1 | ✓ | all | 2 | rational |
| 4.9.173156 | 4 | 9 | 108 | 1 | ✓ | all | 2 | rational |
| 4.9.173155 | 4 | 9 | 106 | 1 | ✓ | ∅ | -1 | empty |
| 4.9.173154 | 4 | 9 | 107 | 1 | ✓ | all | 3 | rational |
| 4.9.173153 | 4 | 9 | 107 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.173152 | 4 | 9 | 108 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.173151 | 4 | 9 | 106 | 1 | ✓ | all | 2 | empty |
| 4.9.173150 | 4 | 9 | 107 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.173149 | 4 | 9 | 107 | 1 | ✓ | all but 2,3 | 0 | empty |
| 4.9.173148 | 4 | 9 | 107 | 1 | ✓ | ∅ | -1 | empty |
| 4.9.173147 | 4 | 9 | 108 | 1 | ✓ | all | 3 | rational |
| 4.9.173146 | 4 | 9 | 107 | 1 | ✓ | all | 1 | rational |
| 4.9.173145 | 4 | 9 | 108 | 1 | ✓ | all | 0 | rational |
| 4.9.173144 | 4 | 9 | 107 | 1 | ✓ | all | 4 | rational |
| 4.9.173143 | 4 | 9 | 108 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.173142 | 4 | 9 | 108 | 1 | ✓ | all | 5 | rational |
| 4.9.173141 | 4 | 9 | 108 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.173140 | 4 | 9 | 109 | 1 | ✓ | all | 3 | rational |
| 4.9.173139 | 4 | 9 | 107 | 1 | ✓ | all | 3 | rational |
| 4.9.173138 | 4 | 9 | 107 | 1 | ✓ | all | 1 | rational |
| 4.9.173137 | 4 | 9 | 107 | 1 | ✓ | all | 2 | rational |
| 4.9.173136 | 4 | 9 | 107 | 1 | ✓ | ∅ | -1 | empty |
| 4.9.173135 | 4 | 9 | 108 | 1 | ✓ | all | 4 | rational |
| 4.9.173134 | 4 | 9 | 107 | 1 | ✓ | all | 2 | empty |
| 4.9.173133 | 4 | 9 | 108 | 1 | ✓ | all | 1 | rational |
| 4.9.173132 | 4 | 9 | 108 | 1 | ✓ | all | 2 | rational |
| 4.9.173131 | 4 | 9 | 108 | 1 | ✓ | all | 4 | rational |
| 4.9.173130 | 4 | 9 | 108 | 1 | ✓ | all | 3 | empty |
| 4.9.173129 | 4 | 9 | 109 | 1 | ✓ | all | 3 | rational |
| 4.9.173128 | 4 | 9 | 107 | 1 | ✓ | all | 3 | rational |
| 4.9.173127 | 4 | 9 | 107 | 1 | ✓ | ∅ | -1 | empty |
| 4.9.173126 | 4 | 9 | 108 | 1 | ✓ | all | 1 | rational |
| 4.9.173125 | 4 | 9 | 108 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.173124 | 4 | 9 | 108 | 1 | ✓ | all | 1 | empty |
| 4.9.173123 | 4 | 9 | 109 | 1 | ✓ | all | 2 | rational |
| 4.9.173122 | 4 | 9 | 107 | 1 | ✓ | all | 3 | rational |
| 4.9.173121 | 4 | 9 | 108 | 1 | ✓ | all | 2 | rational |
| 4.9.173120 | 4 | 9 | 108 | 1 | ✓ | all | 2 | rational |
| 4.9.173119 | 4 | 9 | 108 | 1 | ✓ | all | 2 | rational |
| 4.9.173118 | 4 | 9 | 108 | 1 | ✓ | all but 2 | 0 | empty |
| 4.9.173117 | 4 | 9 | 109 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.173116 | 4 | 9 | 108 | 1 | ✓ | all but 2 | 1 | rational |
| 4.9.173115 | 4 | 9 | 108 | 1 | ✓ | all | 3 | empty |
| 4.9.173114 | 4 | 9 | 109 | 1 | ✓ | all | 2 | rational |