Subgroups — C₂×D₃×C₈×C₁₉ #14269651

Order 1824.

152 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×C₄×D₃×C₁₉	C₂	1	1	yes	maximal, characteristic
2	C₂×C₃×C₈×C₁₉	C₂	1	1	yes	maximal, characteristic, complemented
3	C₂×C₁₉×C₃⋊C₈	C₂	1	1	yes	maximal, characteristic, complemented
4	D₃×C₈×C₁₉	C₂	1	4	yes	maximal, direct product factor
5	C₂²×C₈×C₁₉	—	3	1	no	maximal, Hall
6	C₂²×D₃×C₁₉	C₄	1	1	yes	characteristic
7	C₂×C₃×C₄×C₁₉	C₂²	1	1	yes	characteristic
8	C₂×Dic₃×C₁₉	C₄	1	1	yes	characteristic
9	C₄×D₃×C₁₉	C₄	1	2	yes	—
10	C₄×D₃×C₁₉	C₂²	1	2	yes	—
11	C₃×C₈×C₁₉	C₂²	1	2	yes	complemented
12	C₁₉×C₃⋊C₈	C₂²	1	2	yes	complemented
13	C₂²×C₄×C₁₉	—	3	1	no	—
14	C₂×C₈×C₁₉	—	3	1	no	—
15	C₂×C₈×C₁₉	—	3	4	no	—
16	C₂×C₈×C₁₉	D₃	1	1	yes	characteristic, direct product factor
17	C₂²×C₃×C₁₉	C₂×C₄	1	1	yes	characteristic
18	C₂×D₃×C₁₉	C₈	1	4	yes	direct product factor
19	C₂×D₃×C₁₉	C₂×C₄	1	2	yes	—
20	C₃×C₄×C₁₉	C₂×C₄	1	1	yes	characteristic
21	C₃×C₄×C₁₉	C₂³	1	1	yes	characteristic
22	Dic₃×C₁₉	C₂×C₄	1	2	yes	—
23	C₂³×C₁₉	—	3	1	no	—
24	C₂×C₄×C₁₉	—	3	1	no	—
25	C₂×C₄×C₁₉	—	3	2	no	—
26	C₂×C₄×C₁₉	—	3	2	no	—
27	C₂×C₄×C₁₉	C₂×D₃	1	1	yes	characteristic
28	C₈×C₁₉	—	3	2	no	—
29	C₈×C₁₉	C₂×D₃	1	2	yes	direct product factor
30	C₂×C₃×C₁₉	C₂×C₈	1	2	yes	complemented
31	C₂×C₃×C₁₉	C₂²×C₄	1	1	yes	characteristic
32	D₃×C₁₉	C₂×C₈	1	4	yes	direct product factor
33	C₂×D₃×C₈	C₁₉	1	1	yes	maximal, characteristic, direct product factor, Hall
34	C₂²×C₁₉	—	3	4	no	—
35	C₂²×C₁₉	—	3	2	no	—
36	C₂²×C₁₉	C₄×D₃	1	1	yes	characteristic
37	C₄×C₁₉	—	3	2	no	—
38	C₄×C₁₉	C₄×D₃	1	1	yes	characteristic
39	C₄×C₁₉	C₂²×D₃	1	1	yes	characteristic
40	C₃×C₁₉	C₂²×C₈	1	1	yes	characteristic, complemented, Hall
41	C₂×C₄×D₃	C₂×C₁₉	1	1	yes	characteristic
42	C₂×C₃×C₈	C₂×C₁₉	1	1	yes	characteristic, complemented
43	C₂×C₃⋊C₈	C₂×C₁₉	1	1	yes	characteristic, complemented
44	D₃×C₈	C₂×C₁₉	1	4	yes	direct product factor
45	C₂×C₁₉	—	3	4	no	—
46	C₂×C₁₉	D₃×C₈	1	2	yes	direct product factor
47	C₂×C₁₉	C₂×C₄×D₃	1	1	yes	characteristic
48	C₂²×C₈	—	3	1	no	Sylow
49	C₂²×D₃	C₄×C₁₉	1	1	yes	characteristic
50	C₂×C₃×C₄	C₂²×C₁₉	1	1	yes	characteristic
51	C₂×Dic₃	C₄×C₁₉	1	1	yes	characteristic
52	C₄×D₃	C₄×C₁₉	1	2	yes	—
53	C₄×D₃	C₂²×C₁₉	1	2	yes	—
54	C₃×C₈	C₂²×C₁₉	1	2	yes	complemented
55	C₃⋊C₈	C₂²×C₁₉	1	2	yes	complemented
56	C₁₉	C₂×D₃×C₈	1	1	yes	characteristic, direct product factor, Sylow
57	C₂²×C₄	—	3	1	no	—
58	C₂×C₈	—	3	1	no	—
59	C₂×C₈	—	3	4	no	—
60	C₂×C₈	D₃×C₁₉	1	1	yes	characteristic, direct product factor
61	C₂²×C₃	C₂×C₄×C₁₉	1	1	yes	characteristic
62	C₂×D₃	C₈×C₁₉	1	4	yes	direct product factor
63	C₂×D₃	C₂×C₄×C₁₉	1	2	yes	—
64	C₃×C₄	C₂×C₄×C₁₉	1	1	yes	characteristic
65	C₃×C₄	C₂³×C₁₉	1	1	yes	characteristic
66	Dic₃	C₂×C₄×C₁₉	1	2	yes	—
67	C₂³	—	3	1	no	—
68	C₂×C₄	—	3	1	no	—
69	C₂×C₄	—	3	2	no	—
70	C₂×C₄	—	3	2	no	—
71	C₂×C₄	C₂×D₃×C₁₉	1	1	yes	characteristic
72	C₈	—	3	2	no	—
73	C₈	C₂×D₃×C₁₉	1	2	yes	direct product factor
74	C₂×C₃	C₂×C₈×C₁₉	1	2	yes	complemented
75	C₂×C₃	C₂²×C₄×C₁₉	1	1	yes	characteristic
76	D₃	C₂×C₈×C₁₉	1	4	yes	direct product factor
77	C₂²	—	3	4	no	—
78	C₂²	—	3	2	no	—
79	C₂²	C₄×D₃×C₁₉	1	1	yes	characteristic
80	C₄	—	3	2	no	—
81	C₄	C₄×D₃×C₁₉	1	1	yes	characteristic
82	C₄	C₂²×D₃×C₁₉	1	1	yes	characteristic
83	C₃	C₂²×C₈×C₁₉	1	1	yes	characteristic, complemented, Sylow
84	C₂	—	3	4	no	—
85	C₂	D₃×C₈×C₁₉	1	2	yes	direct product factor
86	C₂	C₂×C₄×D₃×C₁₉	1	1	yes	characteristic

	subgroup	G/H
center, hypercenter	C₂×C₈×C₁₉	D₃
commutator, hypocenter	C₃	C₂²×C₈×C₁₉
Frattini	C₄	C₂²×D₃×C₁₉
Fitting	C₂×C₃×C₈×C₁₉	C₂
socle	C₂²×C₃×C₁₉	C₂×C₄
prime radical	C₂²×D₃×C₁₉	C₄
cosocle	C₃×C₄	C₂³×C₁₉
LCS	G ▷ C₃
UCS	C₁ ◁ C₂×C₈×C₁₉

Complements

Splittings G = N ⋊ H with N normal; H ≅ G/N.

N	H ≅ G/N	type
2. C₂×C₃×C₈×C₁₉	C₂	semidirect
3. C₂×C₁₉×C₃⋊C₈	C₂	semidirect
4. D₃×C₈×C₁₉	C₂	direct (N × H)
11. C₃×C₈×C₁₉	C₂²	semidirect
12. C₁₉×C₃⋊C₈	C₂²	semidirect
16. C₂×C₈×C₁₉	D₃	direct (N × H)
18. C₂×D₃×C₁₉	C₈	direct (N × H)
29. C₈×C₁₉	C₂×D₃	direct (N × H)
30. C₂×C₃×C₁₉	C₂×C₈	semidirect
32. D₃×C₁₉	C₂×C₈	direct (N × H)
33. C₂×D₃×C₈	C₁₉	direct (N × H)
40. C₃×C₁₉	C₂²×C₈	semidirect
42. C₂×C₃×C₈	C₂×C₁₉	semidirect
43. C₂×C₃⋊C₈	C₂×C₁₉	semidirect
44. D₃×C₈	C₂×C₁₉	direct (N × H)
46. C₂×C₁₉	D₃×C₈	direct (N × H)
54. C₃×C₈	C₂²×C₁₉	semidirect
55. C₃⋊C₈	C₂²×C₁₉	semidirect
56. C₁₉	C₂×D₃×C₈	direct (N × H)
60. C₂×C₈	D₃×C₁₉	direct (N × H)
62. C₂×D₃	C₈×C₁₉	direct (N × H)
73. C₈	C₂×D₃×C₁₉	direct (N × H)
74. C₂×C₃	C₂×C₈×C₁₉	semidirect
76. D₃	C₂×C₈×C₁₉	direct (N × H)
83. C₃	C₂²×C₈×C₁₉	semidirect
85. C₂	D₃×C₈×C₁₉	direct (N × H)

Maximal subgroups

By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.

subgroup	index
C₂×C₄×D₃×C₁₉	2
C₂×C₃×C₈×C₁₉	2
C₂×C₁₉×C₃⋊C₈	2
D₃×C₈×C₁₉	2
C₂²×C₈×C₁₉	3
C₂×D₃×C₈	19

Subgroups — C2×D3×C8×C19 #14269651

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₂×D₃×C₈×C₁₉ #14269651