Matroid database

Search

Size
Invariants
Realizability
Properties

reset

108 matroids, showing 1–50

label ▼rank ⇅n ⇅#bases ⇅#automorphisms ⇅simple ⇅char set ⇅rs dim ⇅birational type ⇅
4.7.107471?✗all0rational
4.7.106472?✗all0rational
4.7.105473?✗all0rational
4.7.104474?✗all0rational
4.7.103473?✗all0rational
4.7.102474?✗all0rational
4.7.101475?✗all0rational
4.7.100476?✗all0rational
4.7.99477?✗all0rational
4.7.98476?✗all1rational
4.7.97478?✗all0rational
4.7.96479?✗all1rational
4.7.954710?✓all2rational
4.7.94474?✗all0rational
4.7.93476?✗all0rational
4.7.92477?✗all0rational
4.7.91479?✗all0rational
4.7.904710?✗all0rational
4.7.89478?✗all0rational
4.7.88479?✗all1rational
4.7.87478?✗all0rational
4.7.864710?✗all0rational
4.7.854712?✗all0rational
4.7.844712?✗all0rational
4.7.834713?✗all0rational
4.7.824714?✗all1rational
4.7.814712?✗all1rational
4.7.804715?✓all1rational
4.7.794716?✓all2rational
4.7.784710?✗all2rational
4.7.774715?✗all1rational
4.7.764716?✗all2rational
4.7.754716?✓all0rational
4.7.744717?✓all1rational
4.7.734718?✓all2rational
4.7.724718?✓all2rational
4.7.714719?✓all3rational
4.7.704720?✓all4rational
4.7.69475?✗all0rational
4.7.68478?✗all0rational
4.7.67479?✗all0rational
4.7.664712?✗all0rational
4.7.654713?✗all0rational
4.7.64479?✗all0rational
4.7.634711?✗all0rational
4.7.624712?✗all1rational
4.7.614712?✗all0rational
4.7.604714?✗all0rational
4.7.594716?✗all0rational
4.7.584715?✗all0rational

next ›