Matroid database

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2,017,782 matroids, showing 11,451–11,500

label ▲rank ⇅n ⇅#bases ⇅#automorphisms ⇅simple ⇅char set ⇅rs dim ⇅birational type ⇅
3.12.270293122101✓all0?
3.12.270363122101✓all but 2,3,5,110?
3.12.270463122101✓all0?
3.12.270933122091✓all but 30?
3.12.271043122081✓all0?
3.12.271093122132✓all but 20?
3.12.271203122121✓all0?
3.12.271323122111✓all but 2,3,70?
3.12.271373122111✓all0?
3.12.271453122111✓all but 2,30?
3.12.271593122111✓all but 2,30?
3.12.271673122111✓all but 2,3,110?
3.12.271733122101✓all but 20?
3.12.271793122101✓all but 2,30?
3.12.271863122101✓all but 2,3,70?
3.12.271893122111✓all0?
3.12.272333122111✓all but 2,3,70?
3.12.272473122101✓all but 20?
3.12.272493122101✓all but 2,110?
3.12.272523122101✓all but 2,3,230?
3.12.272533122101✓all but 2,30?
3.12.272553122121✓all but 2,3,70?
3.12.272593122111✓all0?
3.12.272603122111✓all but 2,3,70?
3.12.272703122101✓all but 2,110?
3.12.272743122111✓all but 20?
3.12.272753122101✓all but 20?
3.12.272763122101✓all0?
3.12.272773122101✓all but 2,3,70?
3.12.272813122101✓all but 2,3,70?
3.12.272833122101✓all but 2,30?
3.12.272913122101✓all but 2,3,7,130?
3.12.273003122111✓all but 2,3,7,110?
3.12.273073122101✓all but 2,3,70?
3.12.273183122101✓all but 20?
3.12.273193122101✓all but 2,3,5,70?
3.12.273223122111✓all but 20?
3.12.273303122101✓all0?
3.12.273313122101✓all but 2,50?
3.12.273333122101✓all0?
3.12.273343122101✓all but 2,3,70?
3.12.273523122101✓all but 2,30?
3.12.273533122101✓all but 2,3,70?
3.12.273563122101✓all0?
3.12.273603122101✓all but 20?
3.12.273613122091✓all0?
3.12.273633122091✓all0?
3.12.273643122091✓all0?
3.12.273683122091✓all0?
3.12.273783122101✓all but 20?

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