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32,400,859 matroids, showing 15,051–15,100
| label ▼ | rank ⇅ | n ⇅ | #bases ⇅ | #automorphisms ⇅ | simple ⇅ | char set ⇅ | rs dim ⇅ | birational type ⇅ |
|---|---|---|---|---|---|---|---|---|
| 4.9.175163 | 4 | 9 | 105 | 1 | ✓ | ∅ | -1 | empty |
| 4.9.175162 | 4 | 9 | 106 | 1 | ✓ | all | 4 | empty |
| 4.9.175161 | 4 | 9 | 106 | 1 | ✓ | all | 2 | empty |
| 4.9.175160 | 4 | 9 | 106 | 1 | ✓ | ∅ | -1 | empty |
| 4.9.175159 | 4 | 9 | 107 | 1 | ✓ | ∅ | -1 | empty |
| 4.9.175158 | 4 | 9 | 106 | 1 | ✓ | all | 2 | point over Q(a)/(a^2 - a + 1) |
| 4.9.175157 | 4 | 9 | 106 | 1 | ✓ | ∅ | -1 | point over Q(a)/(a^2 + 1) |
| 4.9.175156 | 4 | 9 | 107 | 1 | ✓ | all but 2 | 2 | rational |
| 4.9.175155 | 4 | 9 | 107 | 1 | ✓ | all | 0 | rational |
| 4.9.175154 | 4 | 9 | 107 | 1 | ✓ | all | 3 | rational |
| 4.9.175153 | 4 | 9 | 107 | 1 | ✓ | all but 2 | 2 | empty |
| 4.9.175152 | 4 | 9 | 108 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.175151 | 4 | 9 | 106 | 1 | ✓ | ∅ | -1 | empty |
| 4.9.175150 | 4 | 9 | 106 | 1 | ✓ | all | 2 | empty |
| 4.9.175149 | 4 | 9 | 107 | 1 | ✓ | all | 3 | empty |
| 4.9.175148 | 4 | 9 | 105 | 2 | ✓ | ∅ | -1 | rational |
| 4.9.175147 | 4 | 9 | 106 | 2 | ✓ | all | 3 | rational |
| 4.9.175146 | 4 | 9 | 106 | 2 | ✓ | ∅ | -1 | rational |
| 4.9.175145 | 4 | 9 | 106 | 2 | ✓ | ∅ | -1 | rational |
| 4.9.175144 | 4 | 9 | 106 | 2 | ✓ | all | 2 | empty |
| 4.9.175143 | 4 | 9 | 107 | 2 | ✓ | all | 2 | rational |
| 4.9.175142 | 4 | 9 | 106 | 2 | ✓ | all | 3 | empty |
| 4.9.175141 | 4 | 9 | 107 | 2 | ✓ | ∅ | -1 | empty |
| 4.9.175140 | 4 | 9 | 107 | 2 | ✓ | ∅ | -1 | empty |
| 4.9.175139 | 4 | 9 | 107 | 2 | ✓ | all | 1 | empty |
| 4.9.175138 | 4 | 9 | 107 | 2 | ✓ | all but 2 | 1 | empty |
| 4.9.175137 | 4 | 9 | 108 | 2 | ✓ | all but 2 | 1 | empty |
| 4.9.175136 | 4 | 9 | 106 | 1 | ✓ | all but 2,3,5 | 0 | point over Q(a)/(a^2 - 2) |
| 4.9.175135 | 4 | 9 | 106 | 1 | ✓ | all | 3 | empty |
| 4.9.175134 | 4 | 9 | 107 | 1 | ✓ | all | 2 | rational |
| 4.9.175133 | 4 | 9 | 105 | 1 | ✓ | all but 2 | 1 | empty |
| 4.9.175132 | 4 | 9 | 106 | 1 | ✓ | all | 4 | empty |
| 4.9.175131 | 4 | 9 | 106 | 1 | ✓ | all | 3 | empty |
| 4.9.175130 | 4 | 9 | 106 | 1 | ✓ | all | 2 | empty |
| 4.9.175129 | 4 | 9 | 107 | 1 | ✓ | all | 1 | empty |
| 4.9.175128 | 4 | 9 | 106 | 1 | ✓ | all but 2 | 1 | point over Q(a)/(a^2 - a - 1) |
| 4.9.175127 | 4 | 9 | 107 | 1 | ✓ | all | 4 | rational |
| 4.9.175126 | 4 | 9 | 107 | 1 | ✓ | all | 4 | rational |
| 4.9.175125 | 4 | 9 | 107 | 1 | ✓ | all but 2 | 2 | empty |
| 4.9.175124 | 4 | 9 | 108 | 1 | ✓ | all | 2 | rational |
| 4.9.175123 | 4 | 9 | 106 | 1 | ✓ | all | 4 | point over Q(a)/(a^2 - a - 1) |
| 4.9.175122 | 4 | 9 | 106 | 1 | ✓ | ∅ | -1 | empty |
| 4.9.175121 | 4 | 9 | 107 | 1 | ✓ | all | 3 | rational |
| 4.9.175120 | 4 | 9 | 106 | 1 | ✓ | all but 2 | 1 | point over Q(a)/(a^2 - a - 1) |
| 4.9.175119 | 4 | 9 | 106 | 1 | ✓ | all | 2 | empty |
| 4.9.175118 | 4 | 9 | 107 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.175117 | 4 | 9 | 106 | 1 | ✓ | ∅ | -1 | point over Q(a)/(a^2 - a - 1) |
| 4.9.175116 | 4 | 9 | 107 | 1 | ✓ | {2} | -1 | rational |
| 4.9.175115 | 4 | 9 | 107 | 1 | ✓ | all | 2 | rational over Q(a)/(a^2 - a - 1) |
| 4.9.175114 | 4 | 9 | 107 | 1 | ✓ | all | 1 | rational |