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69 matroids, showing 1–50

label ▼rank ⇅n ⇅#bases ⇅#automorphisms ⇅simple ⇅char set ⇅rs dim ⇅birational type ⇅
4.9.98680491141✓all3point over Q(a)/(a^4 + a^2 - a + 1)
4.9.84605491141✓all3point over Q(a)/(a^4 + a^2 - a + 1)
4.9.82645491141✓all but 21point over Q(a)/(a^4 + a^2 - a + 1)
4.9.72195491141✓all but 22point over Q(a)/(a^4 + a^2 - a + 1)
4.9.59019491141✓all4point over Q(a)/(a^4 + a^2 - a + 1)
4.9.57669491141✓all2point over Q(a)/(a^4 + a^2 - a + 1)
4.9.56550491141✓all3point over Q(a)/(a^4 + a^2 - a + 1)
4.9.56010491141✓all2point over Q(a)/(a^4 + a^2 - a + 1)
4.9.53945491141✓all but 20point over Q(a)/(a^4 + a^2 - a + 1)
4.9.45282491141✓all but 2,3,5,70point over Q(a)/(a^4 + a^2 - a + 1)
4.9.27507491141✓all7point over Q(a)/(a^4 + a^2 - a + 1)
4.9.27128491141✓all4point over Q(a)/(a^4 + a^2 - a + 1)
4.9.24497491141✓∅-1point over Q(a)/(a^4 + a^2 - a + 1)
3.11.2135063111471✓all2point over Q(a)/(a^4 + a^2 - a + 1)
3.11.1980713111471✓all2point over Q(a)/(a^4 + a^2 - a + 1)
3.11.1896233111471✓all2point over Q(a)/(a^4 + a^2 - a + 1)
3.11.1877273111471✓all but 2,50point over Q(a)/(a^4 + a^2 - a + 1)
3.11.1841443111471✓all2point over Q(a)/(a^4 + a^2 - a + 1)
3.11.1835553111471✓all1point over Q(a)/(a^4 + a^2 - a + 1)
3.11.1642183111471✓all1point over Q(a)/(a^4 + a^2 - a + 1)
3.11.1440773111491✓all1point over Q(a)/(a^4 + a^2 - a + 1)
3.11.1440733111491✓all2point over Q(a)/(a^4 + a^2 - a + 1)
3.11.1428153111491✓all2point over Q(a)/(a^4 + a^2 - a + 1)
3.11.1427803111491✓all3point over Q(a)/(a^4 + a^2 - a + 1)
3.11.1413113111491✓all2point over Q(a)/(a^4 + a^2 - a + 1)
3.11.1385473111491✓all2point over Q(a)/(a^4 + a^2 - a + 1)
3.11.1352333111471✓all2point over Q(a)/(a^4 + a^2 - a + 1)
3.11.1342903111491✓all1point over Q(a)/(a^4 + a^2 - a + 1)
3.11.1342533111491✓all1point over Q(a)/(a^4 + a^2 - a + 1)
3.11.1342373111491✓all2point over Q(a)/(a^4 + a^2 - a + 1)
3.11.1329313111491✓all1point over Q(a)/(a^4 + a^2 - a + 1)
3.11.1328093111491✓all1point over Q(a)/(a^4 + a^2 - a + 1)
3.11.1326693111491✓all0point over Q(a)/(a^4 + a^2 - a + 1)
3.11.1325573111491✓all but 21point over Q(a)/(a^4 + a^2 - a + 1)
3.11.1325273111491✓all1point over Q(a)/(a^4 + a^2 - a + 1)
3.11.1325253111471✓all1point over Q(a)/(a^4 + a^2 - a + 1)
3.11.1323203111491✓all1point over Q(a)/(a^4 + a^2 - a + 1)
3.11.1320463111471✓∅-1point over Q(a)/(a^4 + a^2 - a + 1)
3.11.1315973111491✓all2point over Q(a)/(a^4 + a^2 - a + 1)
3.11.1308803111491✓all1point over Q(a)/(a^4 + a^2 - a + 1)
3.11.1308503111491✓all1point over Q(a)/(a^4 + a^2 - a + 1)
3.11.1307243111491✓all1point over Q(a)/(a^4 + a^2 - a + 1)
3.11.1306193111491✓all but 2,3,5,70point over Q(a)/(a^4 + a^2 - a + 1)
3.11.1304083111491✓all1point over Q(a)/(a^4 + a^2 - a + 1)
3.11.1298823111491✓all1point over Q(a)/(a^4 + a^2 - a + 1)
3.11.1287523111491✓all1point over Q(a)/(a^4 + a^2 - a + 1)
3.11.1287313111491✓all1point over Q(a)/(a^4 + a^2 - a + 1)
3.11.1197113111491✓all but 22point over Q(a)/(a^4 + a^2 - a + 1)
3.11.1194233111491✓all but 21point over Q(a)/(a^4 + a^2 - a + 1)
3.11.1194223111491✓all1point over Q(a)/(a^4 + a^2 - a + 1)

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