Matroid database

Search

350 matroids, showing 1–50

label ▼rank ⇅n ⇅#bases ⇅#automorphisms ⇅simple ⇅char set ⇅rs dim ⇅birational type ⇅
4.9.177224491061✓all3point over Q(a)/(a^3 - a^2 - 2*a + 1)
4.9.165427491081✓∅-1point over Q(a)/(a^3 - a^2 - 2*a + 1)
4.9.163386491081✓all1point over Q(a)/(a^3 - a^2 - 2*a + 1)
4.9.147988491113✓all2point over Q(a)/(a^3 - a^2 - 2*a + 1)
4.9.147676491111✓all2point over Q(a)/(a^3 - a^2 - 2*a + 1)
4.9.147599491111✓∅-1point over Q(a)/(a^3 - a^2 - 2*a + 1)
4.9.147406491111✓all3point over Q(a)/(a^3 - a^2 - 2*a + 1)
4.9.147379491111✓all2point over Q(a)/(a^3 - a^2 - 2*a + 1)
4.9.147212491111✓all2point over Q(a)/(a^3 - a^2 - 2*a + 1)
4.9.146970491111✓all but 22point over Q(a)/(a^3 - a^2 - 2*a + 1)
4.9.146968491111✓all3point over Q(a)/(a^3 - a^2 - 2*a + 1)
4.9.146917491111✓all2point over Q(a)/(a^3 - a^2 - 2*a + 1)
4.9.146784491111✓all3point over Q(a)/(a^3 - a^2 - 2*a + 1)
4.9.146482491111✓all4point over Q(a)/(a^3 - a^2 - 2*a + 1)
4.9.145930491111✓∅-1point over Q(a)/(a^3 - a^2 - 2*a + 1)
4.9.144457491111✓all2point over Q(a)/(a^3 - a^2 - 2*a + 1)
4.9.143973491111✓all2point over Q(a)/(a^3 - a^2 - 2*a + 1)
4.9.143966491111✓all4point over Q(a)/(a^3 - a^2 - 2*a + 1)
4.9.143413491111✓all2point over Q(a)/(a^3 - a^2 - 2*a + 1)
4.9.142835491111✓all1point over Q(a)/(a^3 - a^2 - 2*a + 1)
4.9.142735491111✓all3point over Q(a)/(a^3 - a^2 - 2*a + 1)
4.9.142023491111✓all2point over Q(a)/(a^3 - a^2 - 2*a + 1)
4.9.141556491111✓∅-1point over Q(a)/(a^3 - a^2 - 2*a + 1)
4.9.141209491111✓all2point over Q(a)/(a^3 - a^2 - 2*a + 1)
4.9.141063491111✓∅-1point over Q(a)/(a^3 - a^2 - 2*a + 1)
4.9.141055491111✓∅-1point over Q(a)/(a^3 - a^2 - 2*a + 1)
4.9.140035491111✓∅-1point over Q(a)/(a^3 - a^2 - 2*a + 1)
4.9.136651491111✓∅-1point over Q(a)/(a^3 - a^2 - 2*a + 1)
4.9.136219491111✓∅-1point over Q(a)/(a^3 - a^2 - 2*a + 1)
4.9.133509491111✓all but 21point over Q(a)/(a^3 - a^2 - 2*a + 1)
4.9.122017491113✓all2point over Q(a)/(a^3 - a^2 - 2*a + 1)
4.9.108161491141✓all but 2,31point over Q(a)/(a^3 - a^2 - 2*a + 1)
4.9.106005491141✓all2point over Q(a)/(a^3 - a^2 - 2*a + 1)
4.9.105977491141✓all2point over Q(a)/(a^3 - a^2 - 2*a + 1)
4.9.105863491141✓∅-1point over Q(a)/(a^3 - a^2 - 2*a + 1)
4.9.105845491141✓all but 21point over Q(a)/(a^3 - a^2 - 2*a + 1)
4.9.105794491141✓∅-1point over Q(a)/(a^3 - a^2 - 2*a + 1)
4.9.105650491141✓all but 21point over Q(a)/(a^3 - a^2 - 2*a + 1)
4.9.105640491141✓all2point over Q(a)/(a^3 - a^2 - 2*a + 1)
4.9.105635491141✓∅-1point over Q(a)/(a^3 - a^2 - 2*a + 1)
4.9.105610491141✓all2point over Q(a)/(a^3 - a^2 - 2*a + 1)
4.9.105331491141✓all4point over Q(a)/(a^3 - a^2 - 2*a + 1)
4.9.105320491141✓∅-1point over Q(a)/(a^3 - a^2 - 2*a + 1)
4.9.105283491141✓all3point over Q(a)/(a^3 - a^2 - 2*a + 1)
4.9.105017491141✓∅-1point over Q(a)/(a^3 - a^2 - 2*a + 1)
4.9.104745491141✓all3point over Q(a)/(a^3 - a^2 - 2*a + 1)
4.9.104682491141✓all but 21point over Q(a)/(a^3 - a^2 - 2*a + 1)
4.9.104654491141✓all3point over Q(a)/(a^3 - a^2 - 2*a + 1)
4.9.104651491141✓∅-1point over Q(a)/(a^3 - a^2 - 2*a + 1)
4.9.104630491141✓∅-1point over Q(a)/(a^3 - a^2 - 2*a + 1)

next ›