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32,400,859 matroids, showing 16,051–16,100
| label ▼ | rank ⇅ | n ⇅ | #bases ⇅ | #automorphisms ⇅ | simple ⇅ | char set ⇅ | rs dim ⇅ | birational type ⇅ |
|---|---|---|---|---|---|---|---|---|
| 4.9.174163 | 4 | 9 | 109 | 2 | ✓ | all | 2 | rational |
| 4.9.174162 | 4 | 9 | 105 | 2 | ✓ | all | 1 | point over Q(a)/(a^2 - a + 1) |
| 4.9.174161 | 4 | 9 | 106 | 1 | ✓ | all but 2 | 1 | rational |
| 4.9.174160 | 4 | 9 | 106 | 2 | ✓ | all | 3 | rational |
| 4.9.174159 | 4 | 9 | 107 | 2 | ✓ | all | 2 | rational |
| 4.9.174158 | 4 | 9 | 106 | 2 | ✓ | all | 3 | empty |
| 4.9.174157 | 4 | 9 | 107 | 1 | ✓ | ∅ | -1 | empty |
| 4.9.174156 | 4 | 9 | 107 | 2 | ✓ | all | 2 | empty |
| 4.9.174155 | 4 | 9 | 108 | 2 | ✓ | ∅ | -1 | empty |
| 4.9.174154 | 4 | 9 | 107 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.174153 | 4 | 9 | 107 | 1 | ✓ | all | 3 | rational |
| 4.9.174152 | 4 | 9 | 108 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.174151 | 4 | 9 | 106 | 1 | ✓ | all | 1 | empty |
| 4.9.174150 | 4 | 9 | 107 | 1 | ✓ | all but 2 | 3 | empty |
| 4.9.174149 | 4 | 9 | 107 | 1 | ✓ | all | 4 | empty |
| 4.9.174148 | 4 | 9 | 107 | 1 | ✓ | ∅ | -1 | empty |
| 4.9.174147 | 4 | 9 | 108 | 1 | ✓ | all but 2 | 2 | empty |
| 4.9.174146 | 4 | 9 | 107 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.174145 | 4 | 9 | 107 | 1 | ✓ | all but 2,3 | 0 | rational |
| 4.9.174144 | 4 | 9 | 108 | 1 | ✓ | all | 1 | rational |
| 4.9.174143 | 4 | 9 | 108 | 1 | ✓ | all | 3 | rational |
| 4.9.174142 | 4 | 9 | 108 | 1 | ✓ | all but 2,3,5 | 0 | rational |
| 4.9.174141 | 4 | 9 | 108 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.174140 | 4 | 9 | 109 | 1 | ✓ | all | 4 | rational |
| 4.9.174139 | 4 | 9 | 105 | 2 | ✓ | all but 2 | 1 | rational |
| 4.9.174138 | 4 | 9 | 102 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.174137 | 4 | 9 | 106 | 1 | ✓ | all but 2 | 2 | rational |
| 4.9.174136 | 4 | 9 | 105 | 1 | ✓ | all | 5 | empty |
| 4.9.174135 | 4 | 9 | 106 | 1 | ✓ | all | 2 | point over Q(a)/(a^2 + 1) |
| 4.9.174134 | 4 | 9 | 105 | 1 | ✓ | all | 2 | empty |
| 4.9.174133 | 4 | 9 | 106 | 1 | ✓ | all | 2 | point over Q(a)/(a^2 - a + 1) |
| 4.9.174132 | 4 | 9 | 106 | 1 | ✓ | all but 2,3 | 0 | empty |
| 4.9.174131 | 4 | 9 | 107 | 1 | ✓ | all | 1 | rational |
| 4.9.174130 | 4 | 9 | 106 | 1 | ✓ | all but 2 | 2 | rational |
| 4.9.174129 | 4 | 9 | 107 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.174128 | 4 | 9 | 105 | 1 | ✓ | all | 3 | empty |
| 4.9.174127 | 4 | 9 | 106 | 1 | ✓ | ∅ | -1 | empty |
| 4.9.174126 | 4 | 9 | 106 | 1 | ✓ | all | 2 | empty |
| 4.9.174125 | 4 | 9 | 107 | 1 | ✓ | all | 1 | empty |
| 4.9.174124 | 4 | 9 | 106 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.174123 | 4 | 9 | 107 | 1 | ✓ | all but 2 | 1 | rational |
| 4.9.174122 | 4 | 9 | 107 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.174121 | 4 | 9 | 108 | 1 | ✓ | all | 4 | rational |
| 4.9.174120 | 4 | 9 | 106 | 1 | ✓ | all | 2 | empty |
| 4.9.174119 | 4 | 9 | 106 | 1 | ✓ | all | 3 | empty |
| 4.9.174118 | 4 | 9 | 107 | 1 | ✓ | all | 3 | rational |
| 4.9.174117 | 4 | 9 | 106 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.174116 | 4 | 9 | 107 | 1 | ✓ | all | 4 | rational |
| 4.9.174115 | 4 | 9 | 107 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.174114 | 4 | 9 | 107 | 1 | ✓ | all | 3 | empty |