Search
32,400,859 matroids, showing 18,251–18,300
| label ▼ | rank ⇅ | n ⇅ | #bases ⇅ | #automorphisms ⇅ | simple ⇅ | char set ⇅ | rs dim ⇅ | birational type ⇅ |
|---|---|---|---|---|---|---|---|---|
| 4.9.171963 | 4 | 9 | 109 | 1 | ✓ | all | 3 | rational |
| 4.9.171962 | 4 | 9 | 109 | 1 | ✓ | all | 4 | rational |
| 4.9.171961 | 4 | 9 | 109 | 1 | ✓ | all | 2 | rational |
| 4.9.171960 | 4 | 9 | 110 | 1 | ✓ | all | 2 | rational |
| 4.9.171959 | 4 | 9 | 109 | 1 | ✓ | all but 2 | 1 | rational |
| 4.9.171958 | 4 | 9 | 109 | 1 | ✓ | all but 2 | 1 | rational |
| 4.9.171957 | 4 | 9 | 110 | 1 | ✓ | all | 2 | rational |
| 4.9.171956 | 4 | 9 | 109 | 2 | ✓ | all | 2 | empty |
| 4.9.171955 | 4 | 9 | 110 | 1 | ✓ | all | 4 | rational |
| 4.9.171954 | 4 | 9 | 109 | 2 | ✓ | all | 3 | rational |
| 4.9.171953 | 4 | 9 | 110 | 1 | ✓ | all | 5 | rational |
| 4.9.171952 | 4 | 9 | 111 | 2 | ✓ | all | 3 | rational |
| 4.9.171951 | 4 | 9 | 107 | 48 | ✓ | all | 1 | empty |
| 4.9.171950 | 4 | 9 | 107 | 4 | ✓ | all | 4 | rational |
| 4.9.171949 | 4 | 9 | 108 | 4 | ✓ | all but 2 | 1 | rational |
| 4.9.171948 | 4 | 9 | 108 | 2 | ✓ | all | 4 | rational |
| 4.9.171947 | 4 | 9 | 108 | 2 | ✓ | ∅ | -1 | rational |
| 4.9.171946 | 4 | 9 | 109 | 2 | ✓ | all | 2 | rational |
| 4.9.171945 | 4 | 9 | 108 | 16 | ✓ | all | 3 | rational |
| 4.9.171944 | 4 | 9 | 109 | 8 | ✓ | all but 2 | 1 | rational |
| 4.9.171943 | 4 | 9 | 110 | 16 | ✓ | all | 2 | rational |
| 4.9.171942 | 4 | 9 | 107 | 6 | ✓ | all | 3 | rational |
| 4.9.171941 | 4 | 9 | 107 | 1 | ✓ | all | 2 | rational |
| 4.9.171940 | 4 | 9 | 108 | 1 | ✓ | all but 2 | 0 | rational |
| 4.9.171939 | 4 | 9 | 108 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.171938 | 4 | 9 | 108 | 1 | ✓ | all | 2 | rational |
| 4.9.171937 | 4 | 9 | 109 | 1 | ✓ | all but 2,3,5,7,13 | 0 | rational |
| 4.9.171936 | 4 | 9 | 108 | 1 | ✓ | all | 2 | rational |
| 4.9.171935 | 4 | 9 | 108 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.171934 | 4 | 9 | 109 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.171933 | 4 | 9 | 108 | 1 | ✓ | all but 2 | 1 | rational |
| 4.9.171932 | 4 | 9 | 109 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.171931 | 4 | 9 | 108 | 2 | ✓ | all | 2 | rational |
| 4.9.171930 | 4 | 9 | 109 | 1 | ✓ | all | 1 | rational |
| 4.9.171929 | 4 | 9 | 110 | 2 | ✓ | all | 2 | rational |
| 4.9.171928 | 4 | 9 | 107 | 4 | ✓ | all | 2 | rational |
| 4.9.171927 | 4 | 9 | 107 | 1 | ✓ | all | 3 | rational |
| 4.9.171926 | 4 | 9 | 108 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.171925 | 4 | 9 | 108 | 1 | ✓ | {2} | -1 | rational |
| 4.9.171924 | 4 | 9 | 108 | 1 | ✓ | all but 2 | 0 | rational |
| 4.9.171923 | 4 | 9 | 108 | 1 | ✓ | all | 3 | rational |
| 4.9.171922 | 4 | 9 | 109 | 1 | ✓ | all but 2 | 1 | rational |
| 4.9.171921 | 4 | 9 | 108 | 1 | ✓ | all | 4 | rational |
| 4.9.171920 | 4 | 9 | 108 | 1 | ✓ | all | 2 | rational |
| 4.9.171919 | 4 | 9 | 108 | 1 | ✓ | all but 2 | 1 | rational |
| 4.9.171918 | 4 | 9 | 109 | 1 | ✓ | all but 2 | 0 | rational |
| 4.9.171917 | 4 | 9 | 108 | 1 | ✓ | all | 2 | rational |
| 4.9.171916 | 4 | 9 | 109 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.171915 | 4 | 9 | 109 | 1 | ✓ | all but 2 | 4 | rational |
| 4.9.171914 | 4 | 9 | 109 | 2 | ✓ | all | 4 | rational |