Search

Size rank n

Invariants Bases Automorphisms Dimension of realization space Girth Expected dimension over ℤ

Realizability realizable in char 0 realizable in characteristic char set class birational type

Properties Simple Connected Paving Uniform Regular Binary Ternary Quaternary Graphic Transversal Series parallel Self dual Orientable Supersolvable Three lines Free realization space Realization space: smooth over ℤ Realization space: is regular scheme

reset

1,370,644 matroids, showing 16,701–16,750

label ▲	rank ⇅	n ⇅	#bases ⇅	#automorphisms ⇅	simple ⇅	char set ⇅	rs dim ⇅	birational type ⇅
3.11.238816	3	11	138	4	✗	all	5	empty
3.11.238818	3	11	137	4	✗	all	5	point over Q(a)/(a^2 + 1)
3.11.238823	3	11	141	2	✗	all	5	rational over Q(a)/(a^2 - a + 1)
3.11.238825	3	11	140	4	✗	all	5	empty
3.11.238830	3	11	140	4	✗	all	5	rational over Q(a)/(a^2 - a + 1)
3.11.238853	3	11	143	4	✗	all	5	rational
3.11.238882	3	11	141	2	✗	all	5	rational
3.11.238905	3	11	139	2	✗	all	5	rational
3.11.238911	3	11	141	2	✗	all	5	rational
3.11.238928	3	11	137	4	✗	all	5	rational
3.11.238954	3	11	148	16	✗	all	5	rational
3.11.238987	3	11	147	2	✗	all	5	rational
3.11.238998	3	11	145	8	✗	all	5	rational
3.11.239016	3	11	146	2	✗	all	5	rational
3.11.239025	3	11	146	16	✗	all	5	rational
3.11.239044	3	11	145	2	✗	all	5	rational
3.11.239045	3	11	145	8	✗	all	5	rational
3.11.239046	3	11	146	4	✗	all	5	rational
3.11.239049	3	11	145	2	✗	all	5	rational
3.11.239050	3	11	144	8	✗	all	5	empty
3.11.239107	3	11	144	2	✗	all	5	rational
3.11.239164	3	11	145	2	✗	all	5	rational
3.11.239171	3	11	145	2	✗	all	5	rational
3.11.239178	3	11	144	2	✗	all	5	rational
3.11.239197	3	11	143	2	✗	all	5	rational
3.11.239216	3	11	144	2	✗	all	5	rational
3.11.239222	3	11	144	4	✗	all	5	rational
3.11.239225	3	11	144	2	✗	all	5	rational
3.11.239231	3	11	144	2	✗	all	5	rational
3.11.239267	3	11	142	2	✗	all	5	rational
3.11.239285	3	11	144	2	✗	all	5	rational
3.11.239294	3	11	146	8	✗	all	5	rational
3.11.239311	3	11	148	48	✗	all	5	rational
3.11.239319	3	11	146	2	✗	all	5	rational
3.11.239387	3	11	145	2	✗	all	5	rational
3.11.239389	3	11	144	2	✗	all	5	rational
3.11.239392	3	11	143	2	✗	all	5	rational
3.11.239411	3	11	144	2	✗	all	5	rational
3.11.239414	3	11	144	2	✗	all	5	rational
3.11.239432	3	11	144	2	✗	all	5	rational
3.11.239452	3	11	145	2	✗	all	5	rational
3.11.239456	3	11	144	2	✗	all	5	rational
3.11.239457	3	11	144	4	✗	all	5	rational
3.11.239469	3	11	142	4	✗	all	5	rational
3.11.239481	3	11	142	2	✗	all	5	rational
3.11.239512	3	11	142	2	✗	all	5	rational
3.11.239545	3	11	143	2	✗	all	5	rational
3.11.239560	3	11	143	2	✗	all	5	rational
3.11.239570	3	11	142	2	✗	all	5	rational
3.11.239572	3	11	143	2	✗	all	5	rational