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1,861 matroids, showing 1–50

label ▼rank ⇅n ⇅#bases ⇅#automorphisms ⇅simple ⇅char set ⇅rs dim ⇅birational type ⇅
4.9.181207491031✓all4point over Q(a)/(a^3 - a^2 + 1)
4.9.179228491051✓all1point over Q(a)/(a^3 - a^2 + 1)
4.9.177487491061✓all0point over Q(a)/(a^3 - a^2 + 1)
4.9.177467491061✓all2point over Q(a)/(a^3 - a^2 + 1)
4.9.177449491061✓all3point over Q(a)/(a^3 - a^2 + 1)
4.9.177358491061✓all but 2,3,50point over Q(a)/(a^3 - a^2 + 1)
4.9.176927491061✓∅-1point over Q(a)/(a^3 - a^2 + 1)
4.9.176919491061✓all4point over Q(a)/(a^3 - a^2 + 1)
4.9.175309491061✓all4point over Q(a)/(a^3 - a^2 + 1)
4.9.175289491061✓∅-1point over Q(a)/(a^3 - a^2 + 1)
4.9.175257491061✓all but 21point over Q(a)/(a^3 - a^2 + 1)
4.9.175166491061✓all but 21point over Q(a)/(a^3 - a^2 + 1)
4.9.175082491061✓all but 2,50point over Q(a)/(a^3 - a^2 + 1)
4.9.175060491061✓all3point over Q(a)/(a^3 - a^2 + 1)
4.9.175012491061✓all but 22point over Q(a)/(a^3 - a^2 + 1)
4.9.174367491062✓∅-1point over Q(a)/(a^3 - a^2 + 1)
4.9.174353491061✓all3point over Q(a)/(a^3 - a^2 + 1)
4.9.174281491061✓∅-1point over Q(a)/(a^3 - a^2 + 1)
4.9.174236491061✓all2point over Q(a)/(a^3 - a^2 + 1)
4.9.173946491061✓∅-1point over Q(a)/(a^3 - a^2 + 1)
4.9.173877491061✓all1point over Q(a)/(a^3 - a^2 + 1)
4.9.173590491061✓∅-1point over Q(a)/(a^3 - a^2 + 1)
4.9.173437491061✓all2point over Q(a)/(a^3 - a^2 + 1)
4.9.173243491061✓∅-1point over Q(a)/(a^3 - a^2 + 1)
4.9.173050491061✓all3point over Q(a)/(a^3 - a^2 + 1)
4.9.170053491051✓all5point over Q(a)/(a^3 - a^2 + 1)
4.9.170000491051✓∅-1point over Q(a)/(a^3 - a^2 + 1)
4.9.169969491051✓all3point over Q(a)/(a^3 - a^2 + 1)
4.9.168806491081✓∅-1point over Q(a)/(a^3 - a^2 + 1)
4.9.168767491081✓all2point over Q(a)/(a^3 - a^2 + 1)
4.9.168704491081✓all1point over Q(a)/(a^3 - a^2 + 1)
4.9.168692491081✓all but 22point over Q(a)/(a^3 - a^2 + 1)
4.9.167990491081✓all but 21point over Q(a)/(a^3 - a^2 + 1)
4.9.167729491081✓all1point over Q(a)/(a^3 - a^2 + 1)
4.9.167723491081✓all but 21point over Q(a)/(a^3 - a^2 + 1)
4.9.167710491081✓∅-1point over Q(a)/(a^3 - a^2 + 1)
4.9.167660491081✓all2point over Q(a)/(a^3 - a^2 + 1)
4.9.167657491071✓all3point over Q(a)/(a^3 - a^2 + 1)
4.9.167654491081✓∅-1point over Q(a)/(a^3 - a^2 + 1)
4.9.167618491081✓all5point over Q(a)/(a^3 - a^2 + 1)
4.9.167617491081✓all1point over Q(a)/(a^3 - a^2 + 1)
4.9.167556491081✓all but 21point over Q(a)/(a^3 - a^2 + 1)
4.9.167553491081✓all2point over Q(a)/(a^3 - a^2 + 1)
4.9.167542491081✓all2point over Q(a)/(a^3 - a^2 + 1)
4.9.167508491081✓all but 22point over Q(a)/(a^3 - a^2 + 1)
4.9.167506491081✓∅-1point over Q(a)/(a^3 - a^2 + 1)
4.9.167394491081✓all4point over Q(a)/(a^3 - a^2 + 1)
4.9.167391491081✓all1point over Q(a)/(a^3 - a^2 + 1)
4.9.167302491081✓all but 2,3,70point over Q(a)/(a^3 - a^2 + 1)
4.9.167245491081✓all but 23point over Q(a)/(a^3 - a^2 + 1)

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