Subgroups — C₁₉×#2166 #14560023

Order 2432.

122 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₁₉×#405	C₂	1	1	yes	maximal, characteristic
2	C₁₉×#364	C₂	1	2	yes	maximal, complemented
3	C₁₉×#349	C₂	1	2	yes	maximal
4	C₁₉×#347	C₂	1	2	yes	maximal, complemented
5	C₂×M₁₆×C₁₉	C₂²	1	1	yes	characteristic
6	C₂²×C₈×C₁₉	C₄	1	1	yes	characteristic
7	C₁₉×#117	C₄	1	1	yes	characteristic
8	C₁₉×M₃₂	C₂²	1	4	yes	—
9	C₁₉×#97	C₄	1	1	yes	characteristic
10	C₁₉×#97	C₂²	1	1	yes	characteristic
11	C₄×C₈×C₁₉	C₄	1	1	yes	characteristic
12	C₄×C₈×C₁₉	C₂²	1	1	yes	characteristic
13	C₂²×C₄×C₁₉	C₂×C₄	1	1	yes	characteristic
14	M₁₆×C₁₉	—	2	2	no	—
15	C₂×C₈×C₁₉	—	2	2	no	—
16	C₂×C₈×C₁₉	C₂×C₄	1	1	yes	characteristic
17	C₂×C₈×C₁₉	C₂×C₄	1	1	yes	characteristic
18	C₂×C₈×C₁₉	C₂×C₄	1	1	yes	characteristic
19	C₂×C₈×C₁₉	C₂³	1	1	yes	characteristic
20	C₄⋊C₄×C₁₉	—	2	1	no	—
21	C₂²⋊C₄×C₁₉	—	2	1	no	—
22	C₄²×C₁₉	C₂×C₄	1	1	yes	characteristic
23	C₄²×C₁₉	C₂×C₄	1	1	yes	characteristic
24	C₁₆×C₁₉	—	2	4	no	—
25	C₂³×C₁₉	M₁₆	1	1	yes	characteristic
26	C₂×C₄×C₁₉	—	2	1	no	—
27	C₂×C₄×C₁₉	—	2	1	no	—
28	C₂×C₄×C₁₉	—	2	1	no	—
29	C₂×C₄×C₁₉	—	2	1	no	—
30	C₂×C₄×C₁₉	M₁₆	1	1	yes	characteristic
31	C₂×C₄×C₁₉	C₂²×C₄	1	1	yes	characteristic
32	C₈×C₁₉	—	2	1	no	—
33	C₈×C₁₉	—	2	1	no	—
34	C₈×C₁₉	M₁₆	1	2	yes	—
35	C₈×C₁₉	#41	1	2	yes	—
36	#2166	C₁₉	1	1	yes	maximal, characteristic, direct product factor, Sylow
37	C₂²×C₁₉	—	2	1	no	—
38	C₂²×C₁₉	—	4	1	no	—
39	C₂²×C₁₉	C₂×M₁₆	1	1	yes	characteristic
40	C₄×C₁₉	—	2	1	no	—
41	C₄×C₁₉	—	4	1	no	—
42	C₄×C₁₉	—	4	1	no	—
43	C₄×C₁₉	#117	1	1	yes	characteristic
44	C₄×C₁₉	C₂×M₁₆	1	1	yes	characteristic
45	#405	C₂×C₁₉	1	1	yes	characteristic
46	#364	C₂×C₁₉	1	2	yes	complemented
47	#349	C₂×C₁₉	1	2	yes	—
48	#347	C₂×C₁₉	1	2	yes	complemented
49	C₂×C₁₉	—	2	1	no	—
50	C₂×C₁₉	—	4	1	no	—
51	C₂×C₁₉	#432	1	1	yes	characteristic
52	C₂×M₁₆	C₂²×C₁₉	1	1	yes	characteristic
53	C₂²×C₈	C₄×C₁₉	1	1	yes	characteristic
54	#117	C₄×C₁₉	1	1	yes	characteristic
55	M₃₂	C₂²×C₁₉	1	4	yes	—
56	#97	C₄×C₁₉	1	1	yes	characteristic
57	#97	C₂²×C₁₉	1	1	yes	characteristic
58	C₄×C₈	C₄×C₁₉	1	1	yes	characteristic
59	C₄×C₈	C₂²×C₁₉	1	1	yes	characteristic
60	C₁₉	#2166	1	1	yes	characteristic, direct product factor, Sylow
61	C₂²×C₄	C₂×C₄×C₁₉	1	1	yes	characteristic
62	M₁₆	—	2	2	no	—
63	C₂×C₈	—	2	2	no	—
64	C₂×C₈	C₂×C₄×C₁₉	1	1	yes	characteristic
65	C₂×C₈	C₂×C₄×C₁₉	1	1	yes	characteristic
66	C₂×C₈	C₂×C₄×C₁₉	1	1	yes	characteristic
67	C₂×C₈	C₂³×C₁₉	1	1	yes	characteristic
68	C₄⋊C₄	—	2	1	no	—
69	C₂²⋊C₄	—	2	1	no	—
70	C₄²	C₂×C₄×C₁₉	1	1	yes	characteristic
71	C₄²	C₂×C₄×C₁₉	1	1	yes	characteristic
72	C₁₆	—	2	4	no	—
73	C₂³	M₁₆×C₁₉	1	1	yes	characteristic
74	C₂×C₄	—	2	1	no	—
75	C₂×C₄	—	2	1	no	—
76	C₂×C₄	—	2	1	no	—
77	C₂×C₄	—	2	1	no	—
78	C₂×C₄	M₁₆×C₁₉	1	1	yes	characteristic
79	C₂×C₄	C₂²×C₄×C₁₉	1	1	yes	characteristic
80	C₈	—	2	1	no	—
81	C₈	—	2	1	no	—
82	C₈	M₁₆×C₁₉	1	2	yes	—
83	C₈	#41×C₁₉	1	2	yes	—
84	C₂²	—	2	1	no	—
85	C₂²	—	4	1	no	—
86	C₂²	C₂×M₁₆×C₁₉	1	1	yes	characteristic
87	C₄	—	2	1	no	—
88	C₄	—	4	1	no	—
89	C₄	—	4	1	no	—
90	C₄	C₁₉×#117	1	1	yes	characteristic
91	C₄	C₂×M₁₆×C₁₉	1	1	yes	characteristic
92	C₂	—	2	1	no	—
93	C₂	—	4	1	no	—
94	C₂	C₁₉×#432	1	1	yes	characteristic

	subgroup	G/H
center	C₄×C₁₉	#117
commutator	C₂×C₄	C₂²×C₄×C₁₉
Frattini, cosocle	C₂×C₈	C₂³×C₁₉
socle	C₂×C₁₉	#432
prime radical	C₂³×C₁₉	M₁₆
LCS	G ▷ C₂×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₄×C₁₉ ◁ C₁₉×#97 ◁ G

Complements

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

N	H ≅ G/N	type
2. C₁₉×#364	C₂	semidirect
4. C₁₉×#347	C₂	semidirect
36. #2166	C₁₉	direct (N × H)
46. #364	C₂×C₁₉	semidirect
48. #347	C₂×C₁₉	semidirect
60. C₁₉	#2166	direct (N × H)

Maximal subgroups

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

subgroup	index
C₁₉×#405	2
C₁₉×#364	2
C₁₉×#349	2
C₁₉×#347	2
#2166	19

Subgroups — C19×#2166 #14560023

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₁₉×#2166 #14560023