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84,160 matroids, showing 1,801–1,850
| label ▲ | rank ⇅ | n ⇅ | #bases ⇅ | #automorphisms ⇅ | simple ⇅ | char set ⇅ | rs dim ⇅ | birational type ⇅ |
|---|---|---|---|---|---|---|---|---|
| 3.11.269200 | 3 | 11 | 139 | 4 | ✗ | all | 7 | rational |
| 3.11.269265 | 3 | 11 | 139 | 16 | ✗ | all | 7 | rational |
| 3.11.269579 | 3 | 11 | 139 | 2 | ✗ | all | 7 | rational |
| 3.11.269769 | 3 | 11 | 139 | 2 | ✗ | all | 7 | rational |
| 3.11.270017 | 3 | 11 | 140 | 2 | ✗ | all | 7 | rational |
| 3.11.270630 | 3 | 11 | 138 | 2 | ✗ | all | 7 | rational |
| 3.11.270706 | 3 | 11 | 137 | 2 | ✗ | all | 7 | rational |
| 3.11.271049 | 3 | 11 | 137 | 2 | ✗ | all | 7 | rational |
| 3.11.271059 | 3 | 11 | 139 | 2 | ✗ | all | 7 | rational |
| 3.11.271074 | 3 | 11 | 140 | 2 | ✗ | all | 7 | rational |
| 3.11.271079 | 3 | 11 | 139 | 2 | ✗ | all | 7 | rational |
| 3.11.271113 | 3 | 11 | 138 | 2 | ✗ | all | 7 | rational |
| 3.11.271135 | 3 | 11 | 142 | 2 | ✗ | all | 7 | rational |
| 3.11.271215 | 3 | 11 | 139 | 2 | ✗ | all | 7 | rational |
| 3.11.271592 | 3 | 11 | 139 | 2 | ✗ | all | 7 | rational |
| 3.11.271603 | 3 | 11 | 140 | 2 | ✗ | all | 7 | rational |
| 3.11.271889 | 3 | 11 | 137 | 2 | ✗ | all | 7 | rational |
| 3.11.272486 | 3 | 11 | 138 | 2 | ✗ | all | 7 | rational |
| 3.11.273187 | 3 | 11 | 139 | 4 | ✗ | all | 7 | rational over Q(a)/(a^2 - a + 1) |
| 3.11.273502 | 3 | 11 | 141 | 2 | ✗ | all | 7 | rational |
| 3.11.273778 | 3 | 11 | 136 | 2 | ✗ | all | 7 | rational |
| 3.11.273791 | 3 | 11 | 138 | 2 | ✗ | all | 7 | rational |
| 3.11.273795 | 3 | 11 | 137 | 2 | ✗ | all | 7 | rational |
| 3.11.273804 | 3 | 11 | 137 | 2 | ✗ | all | 7 | rational |
| 3.11.273809 | 3 | 11 | 137 | 2 | ✗ | all | 7 | rational |
| 3.11.273898 | 3 | 11 | 136 | 4 | ✗ | all | 7 | rational |
| 3.11.274427 | 3 | 11 | 137 | 2 | ✗ | all | 7 | rational |
| 3.11.275250 | 3 | 11 | 136 | 2 | ✗ | all | 7 | rational |
| 3.11.275862 | 3 | 11 | 137 | 2 | ✗ | all | 7 | empty |
| 3.11.276355 | 3 | 11 | 137 | 2 | ✗ | all | 7 | rational |
| 3.11.276374 | 3 | 11 | 135 | 4 | ✗ | all | 7 | point over Q(a)/(a^2 + 1) |
| 3.11.276460 | 3 | 11 | 135 | 4 | ✗ | all | 7 | rational |
| 3.11.276462 | 3 | 11 | 134 | 4 | ✗ | all | 7 | rational |
| 3.11.276545 | 3 | 11 | 138 | 2 | ✗ | all | 7 | rational |
| 3.11.276604 | 3 | 11 | 138 | 2 | ✗ | all | 7 | rational |
| 3.11.276679 | 3 | 11 | 134 | 2 | ✗ | all | 7 | empty |
| 3.11.276891 | 3 | 11 | 136 | 2 | ✗ | all | 7 | rational |
| 3.11.276902 | 3 | 11 | 137 | 4 | ✗ | all | 7 | rational |
| 3.11.276974 | 3 | 11 | 136 | 2 | ✗ | all | 7 | rational |
| 3.11.277078 | 3 | 11 | 135 | 2 | ✗ | all | 7 | rational |
| 3.11.277099 | 3 | 11 | 136 | 2 | ✗ | all | 7 | rational |
| 3.11.277114 | 3 | 11 | 135 | 2 | ✗ | all | 7 | rational |
| 3.11.277185 | 3 | 11 | 136 | 4 | ✗ | all | 7 | rational |
| 3.11.277239 | 3 | 11 | 135 | 4 | ✗ | all | 7 | rational |
| 3.11.277874 | 3 | 11 | 128 | 24 | ✗ | all | 7 | rational |
| 3.11.279641 | 3 | 11 | 133 | 4 | ✗ | all | 7 | rational |
| 3.11.279647 | 3 | 11 | 135 | 8 | ✗ | all | 7 | rational |
| 3.11.279667 | 3 | 11 | 131 | 8 | ✗ | all | 7 | rational |
| 3.11.279740 | 3 | 11 | 136 | 4 | ✗ | all | 7 | rational |
| 3.11.279810 | 3 | 11 | 137 | 4 | ✗ | all | 7 | rational |