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599 matroids, showing 1–50

label ▼rank ⇅n ⇅#bases ⇅#automorphisms ⇅simple ⇅char set ⇅rs dim ⇅birational type ⇅
4.9.171662491072✓all2rational over Q(a)/(a^2 + 1)
4.9.168758491092✓all4rational over Q(a)/(a^2 + 1)
4.9.168536491091✓all1rational over Q(a)/(a^2 + 1)
4.9.167409491091✓all2rational over Q(a)/(a^2 + 1)
4.9.167294491091✓all3rational over Q(a)/(a^2 + 1)
4.9.167240491091✓all2rational over Q(a)/(a^2 + 1)
4.9.166924491091✓all2rational over Q(a)/(a^2 + 1)
4.9.161521491098✓all but 22rational over Q(a)/(a^2 + 1)
4.9.159509491092✓all3rational over Q(a)/(a^2 + 1)
4.9.150041491121✓all3rational over Q(a)/(a^2 + 1)
4.9.149200491122✓all1rational over Q(a)/(a^2 + 1)
4.9.147881491121✓all3rational over Q(a)/(a^2 + 1)
4.9.147867491122✓all2rational over Q(a)/(a^2 + 1)
4.9.145912491121✓all3rational over Q(a)/(a^2 + 1)
4.9.143692491121✓∅-1rational over Q(a)/(a^2 + 1)
4.9.142990491121✓∅-1rational over Q(a)/(a^2 + 1)
4.9.141743491121✓all2rational over Q(a)/(a^2 + 1)
4.9.139091491121✓∅-1rational over Q(a)/(a^2 + 1)
4.9.138883491122✓∅-1rational over Q(a)/(a^2 + 1)
4.9.138760491121✓all2rational over Q(a)/(a^2 + 1)
4.9.138520491121✓all but 21rational over Q(a)/(a^2 + 1)
4.9.138148491121✓all2rational over Q(a)/(a^2 + 1)
4.9.137061491121✓all2rational over Q(a)/(a^2 + 1)
4.9.134046491121✓all4rational over Q(a)/(a^2 + 1)
4.9.133422491121✓∅-1rational over Q(a)/(a^2 + 1)
4.9.130180491121✓all4rational over Q(a)/(a^2 + 1)
4.9.129516491122✓all2rational over Q(a)/(a^2 + 1)
4.9.127347491121✓all2rational over Q(a)/(a^2 + 1)
4.9.126551491121✓all2rational over Q(a)/(a^2 + 1)
4.9.122180491122✓all2rational over Q(a)/(a^2 + 1)
4.9.118865491111✓all2rational over Q(a)/(a^2 + 1)
4.9.118586491112✓all3rational over Q(a)/(a^2 + 1)
4.9.118555491111✓∅-1rational over Q(a)/(a^2 + 1)
4.9.118221491111✓all3rational over Q(a)/(a^2 + 1)
4.9.117859491112✓all2rational over Q(a)/(a^2 + 1)
4.9.116279491112✓∅-1rational over Q(a)/(a^2 + 1)
4.9.114773491118✓∅-1rational over Q(a)/(a^2 + 1)
4.9.110832491151✓all3rational over Q(a)/(a^2 + 1)
4.9.108789491151✓all3rational over Q(a)/(a^2 + 1)
4.9.108028491151✓all2rational over Q(a)/(a^2 + 1)
4.9.107415491151✓all2rational over Q(a)/(a^2 + 1)
4.9.104485491151✓all3rational over Q(a)/(a^2 + 1)
4.9.103971491151✓all1rational over Q(a)/(a^2 + 1)
4.9.103004491151✓all4rational over Q(a)/(a^2 + 1)
4.9.102791491151✓∅-1rational over Q(a)/(a^2 + 1)
4.9.102439491151✓∅-1rational over Q(a)/(a^2 + 1)
4.9.102305491151✓all but 2,3,5,70rational over Q(a)/(a^2 + 1)
4.9.102227491151✓all4rational over Q(a)/(a^2 + 1)
4.9.102190491151✓all2rational over Q(a)/(a^2 + 1)
4.9.102062491152✓all2rational over Q(a)/(a^2 + 1)

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