Matroid database

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32,400,859 matroids, showing 14,901–14,950

label ▲rank ⇅n ⇅#bases ⇅#automorphisms ⇅simple ⇅char set ⇅rs dim ⇅birational type ⇅
3.11.29573111561✓all5rational
3.11.29583111551✓all4rational
3.11.29593111552✓all4rational
3.11.29603111561✓all5rational
3.11.29613111552✓all4rational
3.11.29623111561✓all5rational
3.11.29633111551✓all4rational
3.11.29643111552✓all4rational
3.11.29653111562✓all5rational
3.11.29663111551✓all4rational
3.11.29673111542✓all3rational
3.11.29683111551✓all4rational
3.11.29693111542✓all3uniruled elliptic threefold over P^1 x P^1, K_B + L = O(0,-1) - 0E (rationality undetermined)
3.11.29703111551✓all4rational
3.11.29713111542✓all3rational
3.11.29723111592✓all8rational
3.11.29733111582✓all7rational
3.11.29743111582✓all7rational
3.11.29753111582✓all7rational
3.11.29763111582✓all7rational
3.11.29773111582✓all7rational
3.11.29783111582✓all7rational
3.11.29793111582✓all7rational
3.11.29803111582✓all7rational
3.11.29813111582✓all7rational
3.11.29823111581✓all7rational
3.11.29833111571✓all6rational
3.11.29843111571✓all6rational
3.11.29853111571✓all6rational
3.11.29863111571✓all6rational
3.11.29873111571✓all6rational
3.11.29883111571✓all6rational
3.11.29893111571✓all6rational
3.11.29903111581✓all7rational
3.11.29913111571✓all6rational
3.11.29923111571✓all6rational
3.11.29933111571✓all6rational
3.11.29943111571✓all6rational
3.11.29953111571✓all6rational
3.11.29963111571✓all6rational
3.11.29973111571✓all6rational
3.11.29983111571✓all6rational
3.11.29993111561✓all5rational
3.11.30003111561✓all5rational
3.11.30013111561✓all5rational
3.11.30023111561✓all5rational
3.11.30033111561✓all5rational
3.11.30043111561✓all5rational
3.11.30053111581✓all7rational
3.11.30063111571✓all6rational

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