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32,400,859 matroids, showing 3,051–3,100
| label ▼ | rank ⇅ | n ⇅ | #bases ⇅ | #automorphisms ⇅ | simple ⇅ | char set ⇅ | rs dim ⇅ | birational type ⇅ |
|---|---|---|---|---|---|---|---|---|
| 4.9.187163 | 4 | 9 | 96 | 2 | ✓ | all | 3 | rational |
| 4.9.187162 | 4 | 9 | 97 | 2 | ✓ | all | 3 | rational |
| 4.9.187161 | 4 | 9 | 96 | 1 | ✓ | all | 3 | rational |
| 4.9.187160 | 4 | 9 | 97 | 1 | ✓ | all | 3 | rational |
| 4.9.187159 | 4 | 9 | 97 | 1 | ✓ | all | 2 | rational |
| 4.9.187158 | 4 | 9 | 97 | 1 | ✓ | all but 2 | 0 | rational |
| 4.9.187157 | 4 | 9 | 98 | 1 | ✓ | all | 4 | rational |
| 4.9.187156 | 4 | 9 | 97 | 2 | ✓ | ∅ | -1 | rational |
| 4.9.187155 | 4 | 9 | 98 | 2 | ✓ | all but 2 | 1 | rational |
| 4.9.187154 | 4 | 9 | 98 | 4 | ✓ | ∅ | -1 | rational |
| 4.9.187153 | 4 | 9 | 98 | 2 | ✓ | all | 3 | rational |
| 4.9.187152 | 4 | 9 | 99 | 4 | ✓ | all | 2 | rational |
| 4.9.187151 | 4 | 9 | 87 | 36 | ✓ | all | 3 | rational |
| 4.9.187150 | 4 | 9 | 94 | 2 | ✓ | all | 3 | rational |
| 4.9.187149 | 4 | 9 | 95 | 4 | ✓ | all but 2 | 2 | rational |
| 4.9.187148 | 4 | 9 | 97 | 2 | ✓ | all | 1 | rational |
| 4.9.187147 | 4 | 9 | 98 | 2 | ✓ | all | 2 | rational |
| 4.9.187146 | 4 | 9 | 99 | 12 | ✓ | all | 4 | rational |
| 4.9.187145 | 4 | 9 | 90 | 12 | ✓ | all but 2 | 1 | rational |
| 4.9.187144 | 4 | 9 | 94 | 2 | ✓ | all but 2 | 1 | rational |
| 4.9.187143 | 4 | 9 | 95 | 2 | ✓ | all | 4 | rational |
| 4.9.187142 | 4 | 9 | 95 | 1 | ✓ | all | 1 | rational |
| 4.9.187141 | 4 | 9 | 96 | 2 | ✓ | all | 4 | rational |
| 4.9.187140 | 4 | 9 | 97 | 1 | ✓ | all | 3 | rational |
| 4.9.187139 | 4 | 9 | 98 | 2 | ✓ | all | 2 | rational |
| 4.9.187138 | 4 | 9 | 98 | 2 | ✓ | ∅ | -1 | rational |
| 4.9.187137 | 4 | 9 | 97 | 1 | ✓ | all | 4 | rational |
| 4.9.187136 | 4 | 9 | 98 | 1 | ✓ | all | 2 | rational |
| 4.9.187135 | 4 | 9 | 98 | 2 | ✓ | all | 3 | rational |
| 4.9.187134 | 4 | 9 | 98 | 2 | ✓ | all | 3 | rational |
| 4.9.187133 | 4 | 9 | 99 | 2 | ✓ | ∅ | -1 | rational |
| 4.9.187132 | 4 | 9 | 98 | 1 | ✓ | all | 2 | rational |
| 4.9.187131 | 4 | 9 | 99 | 2 | ✓ | ∅ | -1 | rational |
| 4.9.187130 | 4 | 9 | 97 | 2 | ✓ | all | 2 | rational |
| 4.9.187129 | 4 | 9 | 98 | 2 | ✓ | all | 2 | rational |
| 4.9.187128 | 4 | 9 | 98 | 1 | ✓ | all | 2 | rational |
| 4.9.187127 | 4 | 9 | 99 | 1 | ✓ | all | 3 | rational |
| 4.9.187126 | 4 | 9 | 99 | 4 | ✓ | all | 5 | rational |
| 4.9.187125 | 4 | 9 | 99 | 4 | ✓ | ∅ | -1 | rational |
| 4.9.187124 | 4 | 9 | 100 | 4 | ✓ | all | 3 | rational |
| 4.9.187123 | 4 | 9 | 90 | 12 | ✓ | all | 3 | rational |
| 4.9.187122 | 4 | 9 | 96 | 4 | ✓ | all | 3 | rational |
| 4.9.187121 | 4 | 9 | 96 | 6 | ✓ | ∅ | -1 | point over Q(a)/(a^2 + 1) |
| 4.9.187120 | 4 | 9 | 96 | 2 | ✓ | all | 3 | point over Q(a)/(a^2 - a + 1) |
| 4.9.187119 | 4 | 9 | 97 | 2 | ✓ | all | 4 | rational |
| 4.9.187118 | 4 | 9 | 97 | 2 | ✓ | ∅ | -1 | rational |
| 4.9.187117 | 4 | 9 | 97 | 2 | ✓ | all but 2 | 1 | rational over Q(a)/(a^2 - a + 1) |
| 4.9.187116 | 4 | 9 | 98 | 2 | ✓ | ∅ | -1 | rational |
| 4.9.187115 | 4 | 9 | 97 | 1 | ✓ | ∅ | -1 | rational |
| 4.9.187114 | 4 | 9 | 98 | 1 | ✓ | all | 3 | rational |