Subgroups — C₁₉×#1414 #14559271

Order 2432.

84 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₁₉×#488	C₂	1	1	yes	maximal, characteristic
2	C₁₉×#355	C₂	1	1	yes	maximal, characteristic
3	C₁₉×#354	C₂	1	1	yes	maximal, characteristic
4	C₁₉×#125	C₄	1	1	yes	characteristic, complemented
5	C₁₉×#124	C₂²	1	1	yes	characteristic
6	C₁₉×#103	—	2	1	no	—
7	C₁₉×#102	—	2	1	no	—
8	C₁₉×#101	—	2	1	no	—
9	C₁₉×#99	—	2	1	no	—
10	C₄×C₈×C₁₉	C₄	1	1	yes	characteristic, complemented
11	C₂×Q₈×C₁₉	D₄	1	1	yes	characteristic
12	C₂×D₄×C₁₉	D₄	1	1	yes	characteristic
13	M₁₆×C₁₉	—	4	1	no	—
14	C₂×C₈×C₁₉	—	2	1	no	—
15	C₄⋊C₄×C₁₉	—	2	1	no	—
16	C₄⋊C₄×C₁₉	—	4	1	no	—
17	C₂²⋊C₄×C₁₉	—	4	1	no	—
18	C₂²⋊C₄×C₁₉	—	4	1	no	—
19	C₄²×C₁₉	C₂×C₄	1	1	yes	characteristic
20	C₂³×C₁₉	—	2	1	no	—
21	Q₈×C₁₉	—	4	1	no	—
22	D₄×C₁₉	—	4	1	no	—
23	C₂×C₄×C₁₉	—	2	1	no	—
24	C₂×C₄×C₁₉	—	2	1	no	—
25	C₂×C₄×C₁₉	—	4	1	no	—
26	C₂×C₄×C₁₉	—	8	1	no	—
27	C₂×C₄×C₁₉	C₂²⋊C₄	1	1	yes	characteristic
28	C₈×C₁₉	—	4	1	no	—
29	C₈×C₁₉	—	8	1	no	—
30	#1414	C₁₉	1	1	yes	maximal, characteristic, direct product factor, Sylow
31	C₂²×C₁₉	—	4	1	no	—
32	C₂²×C₁₉	—	8	1	no	—
33	C₂²×C₁₉	#99	1	1	yes	characteristic
34	C₄×C₁₉	—	2	1	no	—
35	C₄×C₁₉	—	4	1	no	—
36	C₄×C₁₉	—	4	1	no	—
37	C₄×C₁₉	—	8	1	no	—
38	C₄×C₁₉	—	16	1	no	—
39	#488	C₂×C₁₉	1	1	yes	characteristic
40	#355	C₂×C₁₉	1	1	yes	characteristic
41	#354	C₂×C₁₉	1	1	yes	characteristic
42	C₂×C₁₉	—	2	1	no	—
43	C₂×C₁₉	—	8	1	no	—
44	C₂×C₁₉	#354	1	1	yes	characteristic
45	#125	C₄×C₁₉	1	1	yes	characteristic, complemented
46	#124	C₂²×C₁₉	1	1	yes	characteristic
47	#103	—	2	1	no	—
48	#102	—	2	1	no	—
49	#101	—	2	1	no	—
50	#99	—	2	1	no	—
51	C₄×C₈	C₄×C₁₉	1	1	yes	characteristic, complemented
52	C₁₉	#1414	1	1	yes	characteristic, direct product factor, Sylow
53	C₂×Q₈	D₄×C₁₉	1	1	yes	characteristic
54	C₂×D₄	D₄×C₁₉	1	1	yes	characteristic
55	M₁₆	—	4	1	no	—
56	C₂×C₈	—	2	1	no	—
57	C₄⋊C₄	—	2	1	no	—
58	C₄⋊C₄	—	4	1	no	—
59	C₂²⋊C₄	—	4	1	no	—
60	C₂²⋊C₄	—	4	1	no	—
61	C₄²	C₂×C₄×C₁₉	1	1	yes	characteristic
62	C₂³	—	2	1	no	—
63	Q₈	—	4	1	no	—
64	D₄	—	4	1	no	—
65	C₂×C₄	—	2	1	no	—
66	C₂×C₄	—	2	1	no	—
67	C₂×C₄	—	4	1	no	—
68	C₂×C₄	—	8	1	no	—
69	C₂×C₄	C₂²⋊C₄×C₁₉	1	1	yes	characteristic
70	C₈	—	4	1	no	—
71	C₈	—	8	1	no	—
72	C₂²	—	4	1	no	—
73	C₂²	—	8	1	no	—
74	C₂²	C₁₉×#99	1	1	yes	characteristic
75	C₄	—	2	1	no	—
76	C₄	—	4	1	no	—
77	C₄	—	4	1	no	—
78	C₄	—	8	1	no	—
79	C₄	—	16	1	no	—
80	C₂	—	2	1	no	—
81	C₂	—	8	1	no	—
82	C₂	C₁₉×#354	1	1	yes	characteristic

	subgroup	G/H
center, socle	C₂×C₁₉	#354
commutator	C₄²	C₂×C₄×C₁₉
Frattini, cosocle	#124	C₂²×C₁₉
prime radical	C₂×D₄×C₁₉	D₄
LCS	G ▷ C₄² ▷ C₂×C₄ ▷ C₂² ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂×C₁₉ ◁ C₂²×C₁₉ ◁ C₂×C₄×C₁₉ ◁ C₁₉×#124 ◁ G

Complements

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

N	H ≅ G/N	type
4. C₁₉×#125	C₄	semidirect
10. C₄×C₈×C₁₉	C₄	semidirect
30. #1414	C₁₉	direct (N × H)
45. #125	C₄×C₁₉	semidirect
51. C₄×C₈	C₄×C₁₉	semidirect
52. C₁₉	#1414	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×#488	2
C₁₉×#355	2
C₁₉×#354	2
#1414	19

Subgroups — C19×#1414 #14559271

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₁₉×#1414 #14559271