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32,400,859 matroids, showing 12,251–12,300
| label ▼ | rank ⇅ | n ⇅ | #bases ⇅ | #automorphisms ⇅ | simple ⇅ | char set ⇅ | rs dim ⇅ | birational type ⇅ |
|---|---|---|---|---|---|---|---|---|
| 4.9.177963 | 4 | 9 | 104 | 1 | ✓ | all | 2 | rational |
| 4.9.177962 | 4 | 9 | 103 | 2 | ✓ | all | 3 | empty |
| 4.9.177961 | 4 | 9 | 104 | 1 | ✓ | all | 2 | empty |
| 4.9.177960 | 4 | 9 | 105 | 1 | ✓ | all but 2 | 1 | empty |
| 4.9.177959 | 4 | 9 | 105 | 1 | ✓ | all | 3 | empty |
| 4.9.177958 | 4 | 9 | 106 | 1 | ✓ | all | 2 | empty |
| 4.9.177957 | 4 | 9 | 105 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.177956 | 4 | 9 | 105 | 1 | ✓ | ∅ | -1 | point over Q(a)/(a^2 - a - 1) |
| 4.9.177955 | 4 | 9 | 105 | 1 | ✓ | ∅ | -1 | empty |
| 4.9.177954 | 4 | 9 | 106 | 1 | ✓ | all | 3 | rational |
| 4.9.177953 | 4 | 9 | 106 | 1 | ✓ | all | 2 | empty |
| 4.9.177952 | 4 | 9 | 106 | 1 | ✓ | all | 3 | empty |
| 4.9.177951 | 4 | 9 | 106 | 1 | ✓ | all but 2 | 0 | empty |
| 4.9.177950 | 4 | 9 | 107 | 1 | ✓ | all | 2 | empty |
| 4.9.177949 | 4 | 9 | 103 | 2 | ✓ | all | 1 | empty |
| 4.9.177948 | 4 | 9 | 104 | 2 | ✓ | all | 3 | empty |
| 4.9.177947 | 4 | 9 | 105 | 2 | ✓ | all | 2 | empty |
| 4.9.177946 | 4 | 9 | 105 | 2 | ✓ | all | 3 | empty |
| 4.9.177945 | 4 | 9 | 106 | 2 | ✓ | ∅ | -1 | empty |
| 4.9.177944 | 4 | 9 | 106 | 2 | ✓ | all but 2 | 1 | empty |
| 4.9.177943 | 4 | 9 | 106 | 2 | ✓ | all | 4 | rational |
| 4.9.177942 | 4 | 9 | 107 | 2 | ✓ | all | 3 | rational |
| 4.9.177941 | 4 | 9 | 104 | 1 | ✓ | ∅ | -1 | empty |
| 4.9.177940 | 4 | 9 | 104 | 1 | ✓ | all | 3 | empty |
| 4.9.177939 | 4 | 9 | 105 | 1 | ✓ | all | 3 | empty |
| 4.9.177938 | 4 | 9 | 106 | 1 | ✓ | all but 2 | 2 | rational |
| 4.9.177937 | 4 | 9 | 106 | 1 | ✓ | all | 1 | rational |
| 4.9.177936 | 4 | 9 | 107 | 1 | ✓ | all | 3 | rational |
| 4.9.177935 | 4 | 9 | 106 | 1 | ✓ | ∅ | -1 | empty |
| 4.9.177934 | 4 | 9 | 106 | 1 | ✓ | all | 1 | empty |
| 4.9.177933 | 4 | 9 | 106 | 1 | ✓ | ∅ | -1 | empty |
| 4.9.177932 | 4 | 9 | 107 | 1 | ✓ | all | 3 | empty |
| 4.9.177931 | 4 | 9 | 107 | 1 | ✓ | all | 2 | rational |
| 4.9.177930 | 4 | 9 | 107 | 1 | ✓ | all | 1 | rational |
| 4.9.177929 | 4 | 9 | 107 | 1 | ✓ | all | 4 | rational |
| 4.9.177928 | 4 | 9 | 107 | 1 | ✓ | all | 1 | rational |
| 4.9.177927 | 4 | 9 | 108 | 1 | ✓ | all | 4 | rational |
| 4.9.177926 | 4 | 9 | 103 | 1 | ✓ | all but 2,5 | 0 | point over Q(a)/(a^2 + 1) |
| 4.9.177925 | 4 | 9 | 104 | 1 | ✓ | all | 2 | rational |
| 4.9.177924 | 4 | 9 | 101 | 1 | ✓ | all | 3 | rational |
| 4.9.177923 | 4 | 9 | 104 | 1 | ✓ | all | 2 | rational |
| 4.9.177922 | 4 | 9 | 104 | 1 | ✓ | all | 1 | rational |
| 4.9.177921 | 4 | 9 | 105 | 1 | ✓ | {11} | -1 | rational |
| 4.9.177920 | 4 | 9 | 103 | 2 | ✓ | all | 3 | rational |
| 4.9.177919 | 4 | 9 | 104 | 1 | ✓ | all | 1 | empty |
| 4.9.177918 | 4 | 9 | 105 | 2 | ✓ | all but 2,3 | 1 | rational |
| 4.9.177917 | 4 | 9 | 106 | 1 | ✓ | all | 2 | point over Q(a)/(a^2 - 2) |
| 4.9.177916 | 4 | 9 | 107 | 1 | ✓ | all | 3 | rational |
| 4.9.177915 | 4 | 9 | 106 | 2 | ✓ | ∅ | -1 | empty |
| 4.9.177914 | 4 | 9 | 107 | 1 | ✓ | all | 3 | rational |