Matroid database

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2,017,782 matroids, showing 18,001–18,050

label ▲rank ⇅n ⇅#bases ⇅#automorphisms ⇅simple ⇅char set ⇅rs dim ⇅birational type ⇅
3.12.1074373122101✓all0?
3.12.1074613122091✓all but 30?
3.12.1074743122101✓all but 2,30?
3.12.1074913122101✓all but 20?
3.12.1075113122091✓all but 20?
3.12.1075163122091✓all0?
3.12.1075303122091✓all0?
3.12.1075453122091✓all but 2,3,130?
3.12.1075763122101✓all but 2,3,70?
3.12.1075793122091✓all but 20?
3.12.1075803122091✓all but 20?
3.12.1075883122101✓all0?
3.12.1075953122091✓all but 2,3,70?
3.12.1076013122091✓all but 2,30?
3.12.1076173122101✓all0?
3.12.1076193122101✓all but 30?
3.12.1076303122101✓all0?
3.12.1076393122091✓all0?
3.12.1076473122091✓all0?
3.12.1076503122101✓all but 20?
3.12.1076893122091✓all but 70?
3.12.1077183122081✓all but 30?
3.12.1077233122081✓all0?
3.12.1077393122091✓all0?
3.12.1077403122101✓all but 2,30?
3.12.1077413122091✓all but 20?
3.12.1077423122091✓all but 20?
3.12.1077803122091✓all0?
3.12.1078243122081✓all but 2,3,70?
3.12.1078283122091✓all0?
3.12.1078523122091✓all but 2,3,50?
3.12.1078613122091✓all but 2,30?
3.12.1078703122091✓all but 2,3,130?
3.12.1078793122101✓all but 2,30?
3.12.1078833122091✓all but 20?
3.12.1079073122091✓all0?
3.12.1079133122091✓all0?
3.12.1079193122091✓all0?
3.12.1079283122081✓all0?
3.12.1079403122091✓all but 2,30?
3.12.1079433122091✓all but 30?
3.12.1079773122091✓all0?
3.12.1079933122081✓all0?
3.12.1079943122081✓all but 30?
3.12.1080383122101✓all but 2,130?
3.12.1080453122091✓all but 2,30?
3.12.1080523122091✓all but 20?
3.12.1080783122091✓all0?
3.12.1081763122091✓all but 30?
3.12.1082373122091✓all but 2,30?

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