Matroid database

Search

5,700,971 matroids, showing 19,651–19,700

label ▲rank ⇅n ⇅#bases ⇅#automorphisms ⇅simple ⇅char set ⇅rs dim ⇅birational type ⇅
3.11.1643443111471✓all but 21point over Q(a)/(a^2 + 1)
3.11.1643453111491✓all1rational
3.11.1643463111481✓all1rational
3.11.1643483111471✓all1point over Q(a)/(a^2 + 1)
3.11.1643493111481✓all1empty
3.11.1643553111481✓all1rational
3.11.1643563111481✓all1rational
3.11.1643593111481✓all1rational
3.11.1643643111471✓all1empty
3.11.1643653111471✓all1point over Q(a)/(a^3 - a^2 + 1)
3.11.1643673111481✓all1rational
3.11.1643683111481✓all1rational
3.11.1643703111471✓all1point over Q(a)/(a^2 + 1)
3.11.1643723111482✓all1empty
3.11.1643733111472✓all1empty
3.11.1643743111472✓all1empty
3.11.1643773111491✓all1rational
3.11.1643803111491✓all1rational
3.11.1643813111491✓all1rational
3.11.1643833111481✓all1rational
3.11.1643903111471✓all but 2,31empty
3.11.1643913111491✓all but 31rational
3.11.1643923111481✓all1rational
3.11.1643943111481✓all but 21rational
3.11.1643953111471✓all1point over Q(a)/(a^3 - a^2 + 1)
3.11.1643963111481✓all1empty
3.11.1643983111471✓all but 21empty
3.11.1643993111501✓all1rational
3.11.1644003111491✓all1rational
3.11.1644063111491✓all1empty
3.11.1644073111481✓all1empty
3.11.1644083111481✓all1empty
3.11.1644143111471✓all1empty
3.11.1644163111491✓all1empty
3.11.1644213111472✓all1empty
3.11.1644233111482✓all1rational
3.11.1644253111472✓all1empty
3.11.1644283111522✓all1rational
3.11.1644313111524✓all1rational
3.11.1644323111521✓all1rational
3.11.1644333111511✓all1rational
3.11.1644453111512✓all1rational
3.11.1644463111511✓all but 21rational
3.11.1644483111501✓all1rational
3.11.1644683111511✓all1rational
3.11.1644693111511✓all1rational
3.11.1644713111501✓all1rational
3.11.1644723111501✓all1rational
3.11.1644783111491✓all1rational
3.11.1644793111502✓all1rational

« first ‹ prev next ›