Subgroups — #14269445

Order 1824.

152 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂²×Dic₅₇	C₂	1	1	yes	maximal, characteristic
2	C₁₉×#217	C₂	1	1	yes	maximal, characteristic
3	C₃×C₂²⋊Dic₁₉	C₂	1	1	yes	maximal, characteristic
4	#11744835	C₂	1	2	yes	maximal, complemented
5	Dic₃×Dic₁₉	C₂	1	2	yes	maximal, complemented
6	#10597323	—	3	1	no	maximal, Hall
7	C₂³×C₃×C₁₉	C₂²	1	1	yes	characteristic
8	C₂×Dic₅₇	C₄	1	4	yes	complemented
9	C₂×Dic₅₇	C₂²	1	1	yes	characteristic
10	C₂×Dic₅₇	C₂²	1	1	yes	characteristic
11	C₂×Dic₃×C₁₉	C₂²	1	2	yes	—
12	C₂×C₃×Dic₁₉	C₂²	1	2	yes	—
13	C₂²×Dic₁₉	—	3	1	no	—
14	C₂²⋊C₄×C₁₉	—	3	1	no	—
15	C₂²⋊Dic₁₉	D₃	1	1	yes	characteristic
16	Dic₁₉⋊C₄	—	3	2	no	—
17	C₄×Dic₁₉	—	3	2	no	—
18	C₂²×C₃×C₁₉	—	2	2	no	—
19	C₂²×C₃×C₁₉	C₂×C₄	1	2	yes	—
20	C₂²×C₃×C₁₉	C₂³	1	1	yes	characteristic
21	Dic₅₇	C₂×C₄	1	2	yes	—
22	Dic₅₇	C₂×C₄	1	2	yes	—
23	C₃×Dic₁₉	—	2	2	no	—
24	Dic₃×C₁₉	—	2	2	no	—
25	C₂³×C₁₉	C₂×D₃	1	1	yes	characteristic
26	C₂×C₄×C₁₉	—	3	2	no	—
27	C₂×Dic₁₉	—	3	4	no	—
28	C₂×Dic₁₉	—	3	1	no	—
29	C₂×Dic₁₉	—	3	1	no	—
30	C₂×Dic₁₉	C₂×D₃	1	2	yes	—
31	C₂×C₃×C₁₉	—	2	2	no	—
32	C₂×C₃×C₁₉	C₂²×C₄	1	1	yes	characteristic
33	C₂×C₃×C₁₉	#41	1	2	yes	—
34	#877	—	19	1	no	maximal, Hall
35	C₂²×C₁₉	—	2	2	no	—
36	C₂²×C₁₉	C₄×D₃	1	2	yes	—
37	C₂²×C₁₉	C₂²×D₃	1	1	yes	characteristic
38	C₄×C₁₉	—	6	2	no	—
39	Dic₁₉	—	2	2	no	—
40	Dic₁₉	—	3	2	no	—
41	Dic₁₉	—	3	2	no	—
42	C₃×C₁₉	#117	1	1	yes	characteristic, complemented, Hall
43	C₂²×Dic₃	—	19	1	no	—
44	C₃×C₂²⋊C₄	—	19	1	no	—
45	#217	D₁₉	1	1	yes	characteristic
46	Dic₃⋊C₄	—	19	2	no	—
47	C₄×Dic₃	—	19	2	no	—
48	C₂×C₁₉	—	2	2	no	—
49	C₂×C₁₉	C₂×C₄×D₃	1	1	yes	characteristic
50	C₂×C₁₉	#237	1	2	yes	—
51	#117	—	57	1	no	Sylow
52	C₂³×C₃	C₂×D₁₉	1	1	yes	characteristic
53	C₂×C₃×C₄	—	19	2	no	—
54	C₂×Dic₃	—	19	4	no	—
55	C₂×Dic₃	—	19	1	no	—
56	C₂×Dic₃	—	19	1	no	—
57	C₂×Dic₃	C₂×D₁₉	1	2	yes	—
58	C₁₉	#877	1	1	yes	characteristic, complemented, Sylow
59	C₂²×C₄	—	57	1	no	—
60	C₄⋊C₄	—	57	2	no	—
61	C₂²⋊C₄	—	3	1	no	—
62	C₂²⋊C₄	—	19	1	no	—
63	C₄²	—	57	2	no	—
64	C₂²×C₃	—	2	2	no	—
65	C₂²×C₃	C₄×D₁₉	1	2	yes	—
66	C₂²×C₃	C₂²×D₁₉	1	1	yes	characteristic
67	C₃×C₄	—	38	2	no	—
68	Dic₃	—	2	2	no	—
69	Dic₃	—	19	2	no	—
70	Dic₃	—	19	2	no	—
71	C₂³	D₃×D₁₉	1	1	yes	characteristic
72	C₂×C₄	—	3	2	no	—
73	C₂×C₄	—	19	2	no	—
74	C₂×C₄	—	57	4	no	—
75	C₂×C₄	—	57	1	no	—
76	C₂×C₄	—	57	1	no	—
77	C₂×C₃	—	2	2	no	—
78	C₂×C₃	C₂×C₄×D₁₉	1	1	yes	characteristic
79	C₂×C₃	#64543	1	2	yes	—
80	C₂²	—	2	2	no	—
81	C₂²	D₅₇⋊C₄	1	2	yes	—
82	C₂²	C₂×D₃×D₁₉	1	1	yes	characteristic
83	C₄	—	6	2	no	—
84	C₄	—	38	2	no	—
85	C₄	—	57	2	no	—
86	C₄	—	57	2	no	—
87	C₃	#10597323	1	1	yes	characteristic, complemented, Sylow
88	C₂	—	2	2	no	—
89	C₂	#11744941	1	2	yes	—
90	C₂	C₂×D₅₇⋊C₄	1	1	yes	characteristic

	subgroup	G/H
center, Frattini	C₂²	C₂×D₃×D₁₉
commutator	C₂×C₃×C₁₉	C₂²×C₄
Fitting, prime radical	C₂³×C₃×C₁₉	C₂²
socle, cosocle	C₂²×C₃×C₁₉	C₂³
hypercenter	C₂³	D₃×D₁₉
hypocenter	C₃×C₁₉	#117
LCS	G ▷ C₂×C₃×C₁₉ ▷ C₃×C₁₉
UCS	C₁ ◁ C₂² ◁ C₂³

Complements

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

N	H ≅ G/N	type
4. #11744835	C₂	semidirect
5. Dic₃×Dic₁₉	C₂	semidirect
8. C₂×Dic₅₇	C₄	semidirect
42. C₃×C₁₉	#117	semidirect
58. C₁₉	#877	semidirect
87. C₃	#10597323	semidirect

Maximal subgroups

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

subgroup	index
C₂²×Dic₅₇	2
C₁₉×#217	2
C₃×C₂²⋊Dic₁₉	2
#11744835	2
Dic₃×Dic₁₉	2
#10597323	3
#877	19