Subgroups — C₁₉×#2982 #14560839

Order 2432.

396 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×C₄×Q₈×C₁₉	C₂	1	1	yes	maximal, characteristic
2	C₈×Q₈×C₁₉	C₂	1	8	yes	maximal, complemented
3	C₁₉×#431	C₂	1	6	yes	maximal
4	C₂²×Q₈×C₁₉	C₄	1	1	yes	characteristic
5	C₄×Q₈×C₁₉	C₄	1	4	yes	—
6	C₄×Q₈×C₁₉	C₂²	1	4	yes	—
7	C₂×C₄⋊C₄×C₁₉	C₄	1	3	yes	—
8	C₂×C₄²×C₁₉	C₂²	1	3	yes	—
9	C₁₉×C₄⋊C₈	C₂²	1	12	yes	—
10	C₁₉×C₂²⋊C₈	C₂²	1	4	yes	—
11	C₄×C₈×C₁₉	C₂²	1	12	yes	—
12	C₂×Q₈×C₁₉	C₈	1	8	yes	complemented
13	C₂×Q₈×C₁₉	C₂×C₄	1	4	yes	—
14	C₂²×C₄×C₁₉	C₂×C₄	1	3	yes	—
15	C₂²×C₄×C₁₉	C₂×C₄	1	3	yes	—
16	C₂²×C₄×C₁₉	C₂³	1	1	yes	characteristic
17	C₂×C₈×C₁₉	C₂³	1	8	yes	—
18	C₄⋊C₄×C₁₉	C₂×C₄	1	12	yes	—
19	C₄²×C₁₉	C₂×C₄	1	6	yes	—
20	C₄²×C₁₉	C₂³	1	6	yes	—
21	C₂³×C₁₉	C₂²×C₄	1	1	yes	characteristic
22	Q₈×C₁₉	C₂×C₈	1	16	yes	—
23	C₂×C₄×C₁₉	—	2	2	no	—
24	C₂×C₄×C₁₉	—	4	3	no	—
25	C₂×C₄×C₁₉	C₂×C₈	1	12	yes	—
26	C₂×C₄×C₁₉	C₂²×C₄	1	1	yes	characteristic
27	C₂×C₄×C₁₉	C₂²×C₄	1	6	yes	—
28	C₂×C₄×C₁₉	C₂²×C₄	1	6	yes	—
29	C₂×C₄×C₁₉	C₂⁴	1	1	yes	characteristic
30	C₈×C₁₉	—	2	8	no	—
31	#2982	C₁₉	1	1	yes	maximal, characteristic, direct product factor, Sylow
32	C₂²×C₁₉	—	2	1	no	—
33	C₂²×C₁₉	—	2	1	no	—
34	C₂²×C₁₉	C₂²×C₈	1	2	yes	—
35	C₂²×C₁₉	C₂³×C₄	1	1	yes	characteristic
36	C₄×C₁₉	—	2	1	no	—
37	C₄×C₁₉	—	2	6	no	—
38	C₄×C₁₉	C₂²×C₈	1	12	yes	—
39	C₄×C₁₉	2₋¹⁺⁴	1	2	yes	—
40	C₂×C₄×Q₈	C₂×C₁₉	1	1	yes	characteristic
41	C₈×Q₈	C₂×C₁₉	1	8	yes	complemented
42	#431	C₂×C₁₉	1	6	yes	—
43	C₂×C₁₉	—	2	2	no	—
44	C₂×C₁₉	#519	1	1	yes	characteristic
45	C₂×C₁₉	C₂³×C₈	1	1	yes	characteristic
46	C₂×C₁₉	#568	1	1	yes	characteristic
47	C₂²×Q₈	C₄×C₁₉	1	1	yes	characteristic
48	C₄×Q₈	C₄×C₁₉	1	4	yes	—
49	C₄×Q₈	C₂²×C₁₉	1	4	yes	—
50	C₂×C₄⋊C₄	C₄×C₁₉	1	3	yes	—
51	C₂×C₄²	C₂²×C₁₉	1	3	yes	—
52	C₄⋊C₈	C₂²×C₁₉	1	12	yes	—
53	C₂²⋊C₈	C₂²×C₁₉	1	4	yes	—
54	C₄×C₈	C₂²×C₁₉	1	12	yes	—
55	C₁₉	#2982	1	1	yes	characteristic, direct product factor, Sylow
56	C₂×Q₈	C₈×C₁₉	1	8	yes	complemented
57	C₂×Q₈	C₂×C₄×C₁₉	1	4	yes	—
58	C₂²×C₄	C₂×C₄×C₁₉	1	3	yes	—
59	C₂²×C₄	C₂×C₄×C₁₉	1	3	yes	—
60	C₂²×C₄	C₂³×C₁₉	1	1	yes	characteristic
61	C₂×C₈	C₂³×C₁₉	1	8	yes	—
62	C₄⋊C₄	C₂×C₄×C₁₉	1	12	yes	—
63	C₄²	C₂×C₄×C₁₉	1	6	yes	—
64	C₄²	C₂³×C₁₉	1	6	yes	—
65	C₂³	C₂²×C₄×C₁₉	1	1	yes	characteristic
66	Q₈	C₂×C₈×C₁₉	1	16	yes	—
67	C₂×C₄	—	2	2	no	—
68	C₂×C₄	—	4	3	no	—
69	C₂×C₄	C₂×C₈×C₁₉	1	12	yes	—
70	C₂×C₄	C₂²×C₄×C₁₉	1	1	yes	characteristic
71	C₂×C₄	C₂²×C₄×C₁₉	1	6	yes	—
72	C₂×C₄	C₂²×C₄×C₁₉	1	6	yes	—
73	C₂×C₄	C₂⁴×C₁₉	1	1	yes	characteristic
74	C₈	—	2	8	no	—
75	C₂²	—	2	1	no	—
76	C₂²	—	2	1	no	—
77	C₂²	C₂²×C₈×C₁₉	1	2	yes	—
78	C₂²	C₂³×C₄×C₁₉	1	1	yes	characteristic
79	C₄	—	2	1	no	—
80	C₄	—	2	6	no	—
81	C₄	C₂²×C₈×C₁₉	1	12	yes	—
82	C₄	C₁₉×2₋¹⁺⁴	1	2	yes	—
83	C₂	—	2	2	no	—
84	C₂	C₁₉×#519	1	1	yes	characteristic
85	C₂	C₂³×C₈×C₁₉	1	1	yes	characteristic
86	C₂	C₁₉×#568	1	1	yes	characteristic

	subgroup	G/H
center	C₂×C₄×C₁₉	C₂⁴
commutator	C₂	C₂³×C₈×C₁₉
Frattini, cosocle	C₂×C₄	C₂⁴×C₁₉
socle	C₂²×C₁₉	C₂³×C₄
prime radical	C₂³×C₁₉	C₂²×C₄
LCS	G ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂×C₄×C₁₉ ◁ G

Complements

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

N	H ≅ G/N	type
2. C₈×Q₈×C₁₉	C₂	semidirect
12. C₂×Q₈×C₁₉	C₈	semidirect
31. #2982	C₁₉	direct (N × H)
41. C₈×Q₈	C₂×C₁₉	semidirect
55. C₁₉	#2982	direct (N × H)
56. C₂×Q₈	C₈×C₁₉	semidirect

Maximal subgroups

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

subgroup	index
C₂×C₄×Q₈×C₁₉	2
C₈×Q₈×C₁₉	2
C₁₉×#431	2
#2982	19

Subgroups — C19×#2982 #14560839

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₁₉×#2982 #14560839