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32,400,859 matroids, showing 20,001–20,050
| label ▼ | rank ⇅ | n ⇅ | #bases ⇅ | #automorphisms ⇅ | simple ⇅ | char set ⇅ | rs dim ⇅ | birational type ⇅ |
|---|---|---|---|---|---|---|---|---|
| 4.9.170213 | 4 | 9 | 108 | 2 | ✓ | ∅ | -1 | rational |
| 4.9.170212 | 4 | 9 | 106 | 1 | ✓ | all | 4 | rational |
| 4.9.170211 | 4 | 9 | 107 | 2 | ✓ | all | 2 | rational |
| 4.9.170210 | 4 | 9 | 107 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.170209 | 4 | 9 | 107 | 2 | ✓ | all | 3 | rational |
| 4.9.170208 | 4 | 9 | 108 | 2 | ✓ | all | 3 | rational |
| 4.9.170207 | 4 | 9 | 107 | 1 | ✓ | all | 4 | rational |
| 4.9.170206 | 4 | 9 | 107 | 2 | ✓ | all | 5 | rational |
| 4.9.170205 | 4 | 9 | 108 | 2 | ✓ | all | 2 | rational |
| 4.9.170204 | 4 | 9 | 106 | 2 | ✓ | all | 4 | rational |
| 4.9.170203 | 4 | 9 | 108 | 1 | ✓ | all | 3 | rational |
| 4.9.170202 | 4 | 9 | 108 | 2 | ✓ | all | 5 | rational |
| 4.9.170201 | 4 | 9 | 108 | 2 | ✓ | all | 3 | rational |
| 4.9.170200 | 4 | 9 | 109 | 2 | ✓ | all | 2 | rational |
| 4.9.170199 | 4 | 9 | 104 | 1 | ✓ | all but 2,3,5 | 0 | rational |
| 4.9.170198 | 4 | 9 | 104 | 1 | ✓ | all | 3 | rational |
| 4.9.170197 | 4 | 9 | 105 | 1 | ✓ | all | 3 | rational |
| 4.9.170196 | 4 | 9 | 104 | 1 | ✓ | all | 1 | rational |
| 4.9.170195 | 4 | 9 | 105 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.170194 | 4 | 9 | 105 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.170193 | 4 | 9 | 106 | 2 | ✓ | all | 3 | rational |
| 4.9.170192 | 4 | 9 | 104 | 1 | ✓ | all | 3 | rational |
| 4.9.170191 | 4 | 9 | 105 | 1 | ✓ | all | 4 | rational |
| 4.9.170190 | 4 | 9 | 104 | 1 | ✓ | all | 5 | rational |
| 4.9.170189 | 4 | 9 | 105 | 1 | ✓ | all | 3 | rational |
| 4.9.170188 | 4 | 9 | 105 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.170187 | 4 | 9 | 105 | 1 | ✓ | all | 3 | rational |
| 4.9.170186 | 4 | 9 | 106 | 1 | ✓ | all | 1 | rational |
| 4.9.170185 | 4 | 9 | 104 | 1 | ✓ | all | 2 | rational |
| 4.9.170184 | 4 | 9 | 105 | 1 | ✓ | all | 3 | rational |
| 4.9.170183 | 4 | 9 | 105 | 1 | ✓ | all | 5 | rational |
| 4.9.170182 | 4 | 9 | 105 | 1 | ✓ | all but 2 | 2 | rational |
| 4.9.170181 | 4 | 9 | 106 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.170180 | 4 | 9 | 105 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.170179 | 4 | 9 | 105 | 1 | ✓ | all but 2,5 | 0 | rational |
| 4.9.170178 | 4 | 9 | 106 | 1 | ✓ | all | 2 | rational |
| 4.9.170177 | 4 | 9 | 106 | 2 | ✓ | all | 4 | rational |
| 4.9.170176 | 4 | 9 | 106 | 1 | ✓ | all but 2 | 0 | rational |
| 4.9.170175 | 4 | 9 | 107 | 2 | ✓ | all but 2 | 1 | rational |
| 4.9.170174 | 4 | 9 | 106 | 1 | ✓ | all | 1 | rational |
| 4.9.170173 | 4 | 9 | 107 | 2 | ✓ | all but 2 | 1 | rational |
| 4.9.170172 | 4 | 9 | 106 | 2 | ✓ | all | 1 | rational |
| 4.9.170171 | 4 | 9 | 107 | 1 | ✓ | all | 1 | rational |
| 4.9.170170 | 4 | 9 | 108 | 4 | ✓ | all | 3 | rational |
| 4.9.170169 | 4 | 9 | 107 | 2 | ✓ | all | 1 | rational |
| 4.9.170168 | 4 | 9 | 107 | 1 | ✓ | all | 3 | rational |
| 4.9.170167 | 4 | 9 | 108 | 2 | ✓ | all | 3 | rational |
| 4.9.170166 | 4 | 9 | 107 | 1 | ✓ | all | 3 | rational |
| 4.9.170165 | 4 | 9 | 105 | 2 | ✓ | all | 5 | rational |
| 4.9.170164 | 4 | 9 | 108 | 2 | ✓ | all | 5 | rational |