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32,400,859 matroids, showing 1,801–1,850
| label ▲ | rank ⇅ | n ⇅ | #bases ⇅ | #automorphisms ⇅ | simple ⇅ | char set ⇅ | rs dim ⇅ | birational type ⇅ |
|---|---|---|---|---|---|---|---|---|
| 3.9.1169 | 3 | 9 | 18 | 48 | ✗ | all | 1 | rational |
| 3.9.1170 | 3 | 9 | 21 | 32 | ✗ | all | 4 | rational |
| 3.9.1171 | 3 | 9 | 20 | 32 | ✗ | all | 6 | rational |
| 3.9.1172 | 3 | 9 | 19 | 16 | ✗ | all | 0 | rational |
| 3.9.1173 | 3 | 9 | 16 | 32 | ✗ | all | 5 | rational |
| 3.9.1174 | 3 | 9 | 16 | 288 | ✗ | all but 2 | 1 | rational |
| 3.9.1175 | 3 | 9 | 15 | 72 | ✗ | all | 0 | rational |
| 3.9.1176 | 3 | 9 | 12 | 288 | ✗ | all | 4 | rational |
| 3.9.1177 | 3 | 9 | 29 | 480 | ✗ | all | 4 | rational |
| 3.9.1178 | 3 | 9 | 28 | 240 | ✗ | all | 0 | rational |
| 3.9.1179 | 3 | 9 | 24 | 960 | ✗ | all | 4 | rational |
| 3.9.1180 | 3 | 9 | 27 | 480 | ✗ | all | 1 | rational |
| 3.9.1181 | 3 | 9 | 25 | 480 | ✗ | all | 1 | rational |
| 3.9.1182 | 3 | 9 | 22 | 480 | ✗ | all | 7 | rational |
| 3.9.1183 | 3 | 9 | 20 | 960 | ✗ | all | 6 | rational |
| 3.9.1184 | 3 | 9 | 24 | 96 | ✗ | all | 1 | rational |
| 3.9.1185 | 3 | 9 | 23 | 48 | ✗ | {2} | -1 | rational |
| 3.9.1186 | 3 | 9 | 20 | 192 | ✗ | all | 0 | rational |
| 3.9.1187 | 3 | 9 | 22 | 96 | ✗ | all | 3 | rational |
| 3.9.1188 | 3 | 9 | 20 | 96 | ✗ | all | 6 | rational |
| 3.9.1189 | 3 | 9 | 18 | 96 | ✗ | all | 2 | rational |
| 3.9.1190 | 3 | 9 | 16 | 192 | ✗ | all | 1 | rational |
| 3.9.1191 | 3 | 9 | 19 | 48 | ✗ | all | 3 | rational |
| 3.9.1192 | 3 | 9 | 18 | 24 | ✗ | all | 1 | rational |
| 3.9.1193 | 3 | 9 | 16 | 96 | ✗ | all | 3 | rational |
| 3.9.1194 | 3 | 9 | 17 | 48 | ✗ | all | 3 | rational |
| 3.9.1195 | 3 | 9 | 15 | 48 | ✗ | all | 1 | rational |
| 3.9.1196 | 3 | 9 | 14 | 48 | ✗ | all | 2 | rational |
| 3.9.1197 | 3 | 9 | 12 | 96 | ✗ | all | 2 | rational |
| 3.9.1198 | 3 | 9 | 14 | 48 | ✗ | all | 5 | rational |
| 3.9.1199 | 3 | 9 | 13 | 24 | ✗ | all | 2 | rational |
| 3.9.1200 | 3 | 9 | 12 | 96 | ✗ | all | 1 | rational |
| 3.9.1201 | 3 | 9 | 12 | 96 | ✗ | all | 5 | rational |
| 3.9.1202 | 3 | 9 | 10 | 48 | ✗ | all | 3 | rational |
| 3.9.1203 | 3 | 9 | 8 | 288 | ✗ | all | 1 | rational |
| 3.9.1204 | 3 | 9 | 9 | 288 | ✗ | all | 4 | rational |
| 3.9.1205 | 3 | 9 | 8 | 192 | ✗ | all | 0 | rational |
| 3.9.1206 | 3 | 9 | 19 | 4320 | ✗ | all | 1 | rational |
| 3.9.1207 | 3 | 9 | 18 | 4320 | ✗ | all | 2 | rational |
| 3.9.1208 | 3 | 9 | 16 | 720 | ✗ | all | 4 | rational |
| 3.9.1209 | 3 | 9 | 15 | 720 | ✗ | all | 5 | rational |
| 3.9.1210 | 3 | 9 | 13 | 288 | ✗ | all | 3 | rational |
| 3.9.1211 | 3 | 9 | 12 | 288 | ✗ | all | 5 | rational |
| 3.9.1212 | 3 | 9 | 10 | 216 | ✗ | all | 3 | rational |
| 3.9.1213 | 3 | 9 | 9 | 216 | ✗ | all | 3 | rational |
| 3.9.1214 | 3 | 9 | 7 | 288 | ✗ | all | 4 | rational |
| 3.9.1215 | 3 | 9 | 6 | 288 | ✗ | all | 4 | rational |
| 3.9.1216 | 3 | 9 | 4 | 2880 | ✗ | all | 1 | rational |
| 3.9.1217 | 3 | 9 | 28 | 40320 | ✓ | all but 2 | 0 | rational |
| 3.9.1218 | 3 | 9 | 27 | 1440 | ✗ | all but 2 | 0 | rational |