Subgroups — #14565511

Order 2432.

172 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	D₈×Dic₁₉	C₂	1	2	yes	maximal, complemented
2	#11926372	C₂	1	1	yes	maximal, characteristic, complemented
3	#11926345	C₂	1	2	yes	maximal, complemented
4	#11926319	C₂	1	1	yes	maximal, characteristic, complemented
5	C₂×C₁₉×D₁₆	C₂	1	1	yes	maximal, characteristic
6	C₂×D₈×C₁₉	C₂²	1	2	yes	—
7	D₄×Dic₁₉	—	2	2	no	—
8	C₁₉×D₁₆	C₄	1	4	yes	complemented
9	C₂×C₁₆×C₁₉	C₂²	1	1	yes	characteristic
10	#10597289	—	2	2	no	—
11	#10597275	C₂²	1	2	yes	—
12	C₈×Dic₁₉	C₂²	1	1	yes	characteristic
13	C₂×C₁₉⋊C₁₆	C₂²	1	1	yes	characteristic
14	C₂×D₄×C₁₉	—	2	2	no	—
15	C₂²×Dic₁₉	—	4	2	no	—
16	D₈×C₁₉	—	2	2	no	—
17	D₈×C₁₉	C₂×C₄	1	4	yes	complemented
18	C₂×C₈×C₁₉	C₂³	1	1	yes	characteristic
19	C₂²⋊Dic₁₉	—	4	2	no	—
20	C₄⋊Dic₁₉	—	2	2	no	—
21	C₄×Dic₁₉	D₄	1	1	yes	characteristic
22	C₂×C₁₉⋊C₈	D₄	1	1	yes	characteristic
23	C₁₆×C₁₉	C₂×C₄	1	2	yes	complemented
24	C₁₉⋊C₁₆	—	2	1	no	—
25	C₂³×C₁₉	—	4	2	no	—
26	D₄×C₁₉	—	2	4	no	—
27	D₄×C₁₉	—	4	2	no	—
28	C₂×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
29	C₂×Dic₁₉	—	4	2	no	—
30	C₂×Dic₁₉	—	8	4	no	—
31	C₂×Dic₁₉	D₈	1	2	yes	—
32	C₈×C₁₉	C₂²×C₄	1	1	yes	characteristic
33	C₈×C₁₉	#41	1	1	yes	characteristic
34	C₁₉⋊C₈	—	2	1	no	—
35	#2177	—	19	1	no	maximal, Sylow
36	C₂²×C₁₉	—	4	4	no	—
37	C₂²×C₁₉	—	8	2	no	—
38	C₂²×C₁₉	—	8	2	no	—
39	C₂²×C₁₉	C₂×D₈	1	1	yes	characteristic
40	C₄×C₁₉	C₄×D₄	1	1	yes	characteristic
41	C₄×C₁₉	#135	1	1	yes	characteristic
42	Dic₁₉	—	2	2	no	—
43	Dic₁₉	—	8	2	no	—
44	C₂×D₁₆	D₁₉	1	1	yes	characteristic
45	C₄×D₈	—	19	2	no	—
46	#367	—	19	1	no	—
47	#357	—	19	2	no	—
48	#346	—	19	1	no	—
49	C₂×C₁₉	—	8	4	no	—
50	C₂×C₁₉	C₄×D₈	1	1	yes	characteristic
51	C₂×C₁₉	#509	1	2	yes	—
52	C₂×D₈	C₂×D₁₉	1	2	yes	—
53	C₄×D₄	—	38	2	no	—
54	D₁₆	Dic₁₉	1	4	yes	complemented
55	C₂×C₁₆	—	19	1	no	—
56	C₂×C₁₆	C₂×D₁₉	1	1	yes	characteristic
57	#107	—	19	2	no	—
58	#102	—	38	2	no	—
59	C₄×C₈	—	19	1	no	—
60	C₁₉	#2177	1	1	yes	characteristic, complemented, Sylow
61	C₂×D₄	—	2	2	no	—
62	C₂²×C₄	—	76	2	no	—
63	D₈	—	2	2	no	—
64	D₈	C₂×Dic₁₉	1	4	yes	complemented
65	C₂×C₈	—	19	1	no	—
66	C₂×C₈	C₂²×D₁₉	1	1	yes	characteristic
67	C₄⋊C₄	—	38	2	no	—
68	C₂²⋊C₄	—	76	2	no	—
69	C₄²	—	19	1	no	—
70	C₁₆	—	38	1	no	—
71	C₁₆	C₂×Dic₁₉	1	2	yes	complemented
72	C₂³	—	4	2	no	—
73	D₄	—	2	4	no	—
74	D₄	—	4	2	no	—
75	C₂×C₄	—	19	2	no	—
76	C₂×C₄	—	76	2	no	—
77	C₂×C₄	—	152	4	no	—
78	C₂×C₄	D₄×D₁₉	1	1	yes	characteristic
79	C₈	—	38	1	no	—
80	C₈	#64543	1	1	yes	characteristic
81	C₈	C₂²×Dic₁₉	1	1	yes	characteristic
82	C₂²	—	4	4	no	—
83	C₂²	—	8	2	no	—
84	C₂²	—	8	2	no	—
85	C₂²	D₈×D₁₉	1	1	yes	characteristic
86	C₄	—	38	2	no	—
87	C₄	—	152	2	no	—
88	C₄	#10597358	1	1	yes	characteristic
89	C₄	D₄×Dic₁₉	1	1	yes	characteristic
90	C₂	—	8	4	no	—
91	C₂	D₈×Dic₁₉	1	1	yes	characteristic
92	C₂	#11926978	1	2	yes	—

	subgroup	G/H
center	C₂²	D₈×D₁₉
commutator	C₈×C₁₉	C₂²×C₄
Frattini	C₂×C₈	C₂²×D₁₉
Fitting, prime radical	C₂×C₁₉×D₁₆	C₂
socle	C₂²×C₁₉	C₂×D₈
cosocle	C₂×C₈×C₁₉	C₂³
hypercenter	C₂×D₁₆	D₁₉
hypocenter	C₁₉	#2177
LCS	G ▷ C₈×C₁₉ ▷ C₄×C₁₉ ▷ C₂×C₁₉ ▷ C₁₉
UCS	C₁ ◁ C₂² ◁ C₂×C₄ ◁ C₂×C₈ ◁ C₂×D₁₆

Complements

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

N	H ≅ G/N	type
1. D₈×Dic₁₉	C₂	semidirect
2. #11926372	C₂	semidirect
3. #11926345	C₂	semidirect
4. #11926319	C₂	semidirect
8. C₁₉×D₁₆	C₄	semidirect
17. D₈×C₁₉	C₂×C₄	semidirect
23. C₁₆×C₁₉	C₂×C₄	semidirect
54. D₁₆	Dic₁₉	semidirect
60. C₁₉	#2177	semidirect
64. D₈	C₂×Dic₁₉	semidirect
71. C₁₆	C₂×Dic₁₉	semidirect

Maximal subgroups

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

subgroup	index
D₈×Dic₁₉	2
#11926372	2
#11926345	2
#11926319	2
C₂×C₁₉×D₁₆	2
#2177	19