Matroid database

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2,017,782 matroids, showing 10,851–10,900

label ▲rank ⇅n ⇅#bases ⇅#automorphisms ⇅simple ⇅char set ⇅rs dim ⇅birational type ⇅
3.12.169753122111✓all but 2,30?
3.12.169833122102✓all but 2,3,50?
3.12.169953122101✓all0?
3.12.169973122111✓all but 2,3,5,7,11,190?
3.12.169983122101✓all but 2,3,5,7,110?
3.12.169993122101✓all but 2,3,5,7,13,190?
3.12.170063122101✓all0?
3.12.170113122111✓all0?
3.12.170143122111✓all but 2,3,5,7,13,190?
3.12.170163122101✓all but 2,30?
3.12.170173122101✓all but 20?
3.12.170283122101✓all0?
3.12.170453122111✓all but 20?
3.12.170553122121✓all but 20?
3.12.170663122101✓all0?
3.12.170673122111✓all but 20?
3.12.170693122101✓all but 2,30?
3.12.170763122101✓all0?
3.12.170783122101✓all but 20?
3.12.170843122101✓all0?
3.12.170933122101✓all but 20?
3.12.171003122091✓all but 2,30?
3.12.171243122091✓all but 2,3,5,7,110?
3.12.171283122091✓all but 2,3,5,7,190?
3.12.171363122101✓all but 20?
3.12.171463122112✓all0?
3.12.171523122114✓all0?
3.12.171583122102✓all but 2,3,5,70?
3.12.171613122111✓all but 2,3,5,7,11,190?
3.12.171733122134✓all0?
3.12.171873122111✓all0?
3.12.171893122111✓all0?
3.12.172023122121✓all0?
3.12.172253122101✓all0?
3.12.172303122102✓all0?
3.12.172323122102✓all but 2,30?
3.12.172413122111✓all but 2,3,5,70?
3.12.172473122101✓all0?
3.12.172513122101✓all but 2,3,50?
3.12.172643122101✓all but 2,3,5,7,11,130?
3.12.172673122101✓all but 20?
3.12.172853122111✓all but 2,3,5,70?
3.12.173023122101✓all but 2,30?
3.12.173033122101✓all0?
3.12.173043122101✓all but 20?
3.12.173213122101✓all but 20?
3.12.173353122091✓all but 2,30?
3.12.173453122111✓all but 2,3,230?
3.12.173533122101✓all0?
3.12.173543122101✓all but 2,30?

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