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36 matroids

label ▼rank ⇅n ⇅#bases ⇅#automorphisms ⇅simple ⇅char set ⇅rs dim ⇅birational type ⇅
4.9.102339491142✓all3point over Q(a)/(a^4 - a^3 + 2*a + 1)
4.9.71015491141✓all2point over Q(a)/(a^4 - a^3 + 2*a + 1)
4.9.69077491141✓all3point over Q(a)/(a^4 - a^3 + 2*a + 1)
4.9.65876491141✓all3point over Q(a)/(a^4 - a^3 + 2*a + 1)
4.9.65867491141✓all1point over Q(a)/(a^4 - a^3 + 2*a + 1)
4.9.65863491141✓all1point over Q(a)/(a^4 - a^3 + 2*a + 1)
4.9.56901491141✓all3point over Q(a)/(a^4 - a^3 + 2*a + 1)
4.9.26958491141✓∅-1point over Q(a)/(a^4 - a^3 + 2*a + 1)
4.9.26015491141✓∅-1point over Q(a)/(a^4 - a^3 + 2*a + 1)
3.11.1998283111471✓all3point over Q(a)/(a^4 - a^3 + 2*a + 1)
3.11.1997953111451✓all1point over Q(a)/(a^4 - a^3 + 2*a + 1)
3.11.1987013111471✓∅-1point over Q(a)/(a^4 - a^3 + 2*a + 1)
3.11.1871343111471✓all2point over Q(a)/(a^4 - a^3 + 2*a + 1)
3.11.1453813111491✓all2point over Q(a)/(a^4 - a^3 + 2*a + 1)
3.11.1453453111491✓all2point over Q(a)/(a^4 - a^3 + 2*a + 1)
3.11.1416963111491✓all1point over Q(a)/(a^4 - a^3 + 2*a + 1)
3.11.1328323111491✓all1point over Q(a)/(a^4 - a^3 + 2*a + 1)
3.11.1324913111491✓∅-1point over Q(a)/(a^4 - a^3 + 2*a + 1)
3.11.1320433111491✓all but 21point over Q(a)/(a^4 - a^3 + 2*a + 1)
3.11.1287603111491✓all1point over Q(a)/(a^4 - a^3 + 2*a + 1)
3.11.1287453111491✓all3point over Q(a)/(a^4 - a^3 + 2*a + 1)
3.11.1287323111491✓all2point over Q(a)/(a^4 - a^3 + 2*a + 1)
3.11.1287183111491✓all2point over Q(a)/(a^4 - a^3 + 2*a + 1)
3.11.1280323111491✓all but 20point over Q(a)/(a^4 - a^3 + 2*a + 1)
3.11.527643111511✓all but 30point over Q(a)/(a^4 - a^3 + 2*a + 1)
3.11.527563111511✓all but 30point over Q(a)/(a^4 - a^3 + 2*a + 1)
3.11.527163111511✓all but 30point over Q(a)/(a^4 - a^3 + 2*a + 1)
3.11.466573111511✓all but 30point over Q(a)/(a^4 - a^3 + 2*a + 1)
3.11.462563111511✓all but 30point over Q(a)/(a^4 - a^3 + 2*a + 1)
3.11.461423111511✓all but 30point over Q(a)/(a^4 - a^3 + 2*a + 1)
3.11.451083111511✓all but 30point over Q(a)/(a^4 - a^3 + 2*a + 1)
3.11.450483111511✓all but 30point over Q(a)/(a^4 - a^3 + 2*a + 1)
3.11.435833111511✓all but 30point over Q(a)/(a^4 - a^3 + 2*a + 1)
3.11.435583111511✓all but 30point over Q(a)/(a^4 - a^3 + 2*a + 1)
3.11.269563111511✓all but 30point over Q(a)/(a^4 - a^3 + 2*a + 1)
3.11.263043111511✓all but 30point over Q(a)/(a^4 - a^3 + 2*a + 1)