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3,131 matroids, showing 1–50

label ▼rank ⇅n ⇅#bases ⇅#automorphisms ⇅simple ⇅char set ⇅rs dim ⇅birational type ⇅
4.9.181573491021✓all9rational
4.9.109687491151✓all9empty
4.9.95841491141✓all9empty
4.9.95801491151✓all9empty
4.9.90927491171✓all9rational
4.9.1550491181✓all9rational
4.9.1305491191✓all9rational
4.9.1277491191✓all9rational
4.9.1269491191✓all9rational
4.9.1241491191✓all9rational
4.9.1015491191✓all9rational
4.9.401491191✓all9rational
4.9.313491191✓all9rational
4.9.238491191✓all9rational
4.9.182491201✓all9rational
4.9.110491224✓all9rational
4.9.91491214✓all9rational
4.9.83491192✓all9rational
4.9.55491212✓all9rational
4.8.0487040320✓all9rational
3.12.318618813121402✗all9?
3.12.3184304331216824✗all9?
3.12.318384113121716✗all9?
3.12.318383733121676✗all9?
3.12.318371333121706✗all9?
3.12.318353953121716✗all9?
3.12.318317383121726✗all9?
3.12.318317253121706✗all9?
3.12.3183163831217212✗all9?
3.12.318315713121716✗all9?
3.12.318315453121706✗all9?
3.12.318314603121706✗all9?
3.12.318314543121716✗all9?
3.12.318275713121786✗all9?
3.12.318047533121714✗all9?
3.12.317813733121782✗all9?
3.12.3177728231218212✗all9?
3.12.317733953121792✗all9?
3.12.317677443121812✗all9?
3.12.317668923121802✗all9?
3.12.317666803121832✗all9?
3.12.317666343121812✗all9?
3.12.317493243121822✗all9?
3.12.316968543121432✗all9?
3.12.316967653121414✗all9?
3.12.316396363121451✗all9?
3.12.315107023121511✗all9?
3.12.314922383121531✗all9?
3.12.314920793121521✗all9?
3.12.312754343121892✗all9?

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