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141 matroids, showing 1–50

label ▲rank ⇅n ⇅#bases ⇅#automorphisms ⇅simple ⇅char set ⇅rs dim ⇅birational type ⇅
3.11.466263111511✓all but 20point over Q(a)/(a^2 - a - 4)
3.11.481143111511✓all but 2,30point over Q(a)/(a^2 - a - 4)
3.11.501953111511✓all but 20point over Q(a)/(a^2 - a - 4)
3.11.540143111511✓all but 20point over Q(a)/(a^2 - a - 4)
3.11.560493111511✓all but 20point over Q(a)/(a^2 - a - 4)
3.11.563063111511✓all but 20point over Q(a)/(a^2 - a - 4)
3.11.873923111491✓all2point over Q(a)/(a^2 - a - 4)
3.11.1193183111491✓all4point over Q(a)/(a^2 - a - 4)
3.11.1259743111491✓all but 22point over Q(a)/(a^2 - a - 4)
3.11.1315983111491✓all1point over Q(a)/(a^2 - a - 4)
3.11.1318733111491✓all but 21point over Q(a)/(a^2 - a - 4)
3.11.1319053111491✓all1point over Q(a)/(a^2 - a - 4)
3.11.1383133111491✓all3point over Q(a)/(a^2 - a - 4)
3.11.1453563111491✓all2point over Q(a)/(a^2 - a - 4)
3.11.1493823111491✓all but 21point over Q(a)/(a^2 - a - 4)
3.11.1493903111491✓all but 21point over Q(a)/(a^2 - a - 4)
3.11.1495333111491✓all but 2,31point over Q(a)/(a^2 - a - 4)
3.11.1495353111491✓all but 21point over Q(a)/(a^2 - a - 4)
3.11.1502783111491✓all but 21point over Q(a)/(a^2 - a - 4)
3.11.1502843111491✓all but 21point over Q(a)/(a^2 - a - 4)
3.11.1503523111491✓all but 22point over Q(a)/(a^2 - a - 4)
3.11.1503723111491✓all but 21point over Q(a)/(a^2 - a - 4)
3.11.1503763111491✓all but 22point over Q(a)/(a^2 - a - 4)
3.11.1504973111491✓all but 2,31point over Q(a)/(a^2 - a - 4)
3.11.1504993111491✓all but 21point over Q(a)/(a^2 - a - 4)
3.11.1508443111491✓∅-1point over Q(a)/(a^2 - a - 4)
3.11.1515033111491✓all but 22point over Q(a)/(a^2 - a - 4)
3.11.1517243111491✓all but 23point over Q(a)/(a^2 - a - 4)
3.11.1518213111491✓all but 2,31point over Q(a)/(a^2 - a - 4)
3.11.1518423111491✓all but 2,3,5,70point over Q(a)/(a^2 - a - 4)
3.11.1518433111491✓all but 2,3,50point over Q(a)/(a^2 - a - 4)
3.11.1524023111491✓all but 21point over Q(a)/(a^2 - a - 4)
3.11.1524063111491✓all but 21point over Q(a)/(a^2 - a - 4)
3.11.1524073111491✓all but 2,70point over Q(a)/(a^2 - a - 4)
3.11.1524713111491✓all but 21point over Q(a)/(a^2 - a - 4)
3.11.1530223111491✓all but 23point over Q(a)/(a^2 - a - 4)
3.11.1530373111491✓all but 22point over Q(a)/(a^2 - a - 4)
3.11.1530633111491✓all but 22point over Q(a)/(a^2 - a - 4)
3.11.1530713111491✓all but 22point over Q(a)/(a^2 - a - 4)
3.11.1530863111491✓all but 21point over Q(a)/(a^2 - a - 4)
3.11.1530893111491✓all but 21point over Q(a)/(a^2 - a - 4)
3.11.1767613111471✓all2point over Q(a)/(a^2 - a - 4)
3.11.1770073111471✓all2point over Q(a)/(a^2 - a - 4)
3.11.1811473111471✓all2point over Q(a)/(a^2 - a - 4)
3.11.1872633111471✓∅-1point over Q(a)/(a^2 - a - 4)
3.11.1897723111471✓all2point over Q(a)/(a^2 - a - 4)
3.11.1905273111471✓all1point over Q(a)/(a^2 - a - 4)
3.11.1962163111471✓all1point over Q(a)/(a^2 - a - 4)
3.11.1999473111471✓all1point over Q(a)/(a^2 - a - 4)
3.11.2019583111471✓all but 22point over Q(a)/(a^2 - a - 4)

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