Subgroups — C₂×C₁₉×#498 #14561014

Order 2432.

424 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×C₁₉×C₄⋊Q₈	C₂	1	2	yes	maximal
2	C₁₉×#498	C₂	1	8	yes	maximal, direct product factor
3	C₂×C₁₉×#106	C₂	1	4	yes	maximal
4	C₂×C₄×C₈×C₁₉	C₂	1	1	yes	maximal, characteristic
5	C₂²×Q₈×C₁₉	—	2	2	no	—
6	C₂²×C₈×C₁₉	C₂²	1	2	yes	—
7	C₁₉×C₄⋊Q₈	—	2	4	no	—
8	C₁₉×C₄⋊Q₈	C₂²	1	8	yes	—
9	C₂×C₄⋊C₄×C₁₉	—	2	2	no	—
10	C₂×C₄⋊C₄×C₁₉	C₂²	1	4	yes	—
11	C₂×C₄²×C₁₉	C₂²	1	1	yes	characteristic
12	C₁₉×#106	C₂²	1	16	yes	—
13	C₄×C₈×C₁₉	C₂²	1	4	yes	—
14	C₂×Q₈×C₁₉	—	2	8	no	—
15	C₂×Q₈×C₁₉	—	4	8	no	—
16	C₂²×C₄×C₁₉	—	2	4	no	—
17	C₂²×C₄×C₁₉	D₄	1	2	yes	—
18	C₂²×C₄×C₁₉	C₂³	1	1	yes	characteristic
19	C₂×C₈×C₁₉	Q₈	1	8	yes	complemented
20	C₂×C₈×C₁₉	C₂³	1	4	yes	—
21	C₄⋊C₄×C₁₉	—	2	8	no	—
22	C₄⋊C₄×C₁₉	—	2	4	no	—
23	C₄⋊C₄×C₁₉	C₂³	1	8	yes	—
24	C₄²×C₁₉	D₄	1	2	yes	—
25	C₄²×C₁₉	C₂³	1	2	yes	—
26	C₂³×C₁₉	C₂×D₄	1	1	yes	characteristic
27	Q₈×C₁₉	—	4	16	no	—
28	C₂×C₄×C₁₉	—	2	8	no	—
29	C₂×C₄×C₁₉	—	4	8	no	—
30	C₂×C₄×C₁₉	SD₁₆	1	8	yes	—
31	C₂×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
32	C₂×C₄×C₁₉	C₂×D₄	1	4	yes	—
33	C₂×C₄×C₁₉	C₂×Q₈	1	4	yes	—
34	C₂×C₄×C₁₉	C₂⁴	1	1	yes	characteristic
35	C₈×C₁₉	C₂×Q₈	1	8	yes	complemented
36	C₂×#498	C₁₉	1	1	yes	maximal, characteristic, direct product factor, Sylow
37	C₂²×C₁₉	C₄⋊Q₈	1	2	yes	—
38	C₂²×C₁₉	C₂×SD₁₆	1	4	yes	—
39	C₂²×C₁₉	C₂²×D₄	1	1	yes	characteristic
40	C₄×C₁₉	—	4	8	no	—
41	C₄×C₁₉	C₄⋊Q₈	1	2	yes	—
42	C₄×C₁₉	C₂×SD₁₆	1	8	yes	—
43	C₄×C₁₉	C₂²×Q₈	1	2	yes	—
44	C₂×C₄⋊Q₈	C₂×C₁₉	1	2	yes	—
45	#498	C₂×C₁₉	1	8	yes	direct product factor
46	C₂×#106	C₂×C₁₉	1	4	yes	—
47	C₂×C₄×C₈	C₂×C₁₉	1	1	yes	characteristic
48	C₂×C₁₉	#498	1	4	yes	direct product factor
49	C₂×C₁₉	C₂×C₄⋊Q₈	1	1	yes	characteristic
50	C₂×C₁₉	C₂²×SD₁₆	1	2	yes	—
51	C₂²×Q₈	—	2	2	no	—
52	C₂²×C₈	C₂²×C₁₉	1	2	yes	—
53	C₄⋊Q₈	—	2	4	no	—
54	C₄⋊Q₈	C₂²×C₁₉	1	8	yes	—
55	C₂×C₄⋊C₄	—	2	2	no	—
56	C₂×C₄⋊C₄	C₂²×C₁₉	1	4	yes	—
57	C₂×C₄²	C₂²×C₁₉	1	1	yes	characteristic
58	#106	C₂²×C₁₉	1	16	yes	—
59	C₄×C₈	C₂²×C₁₉	1	4	yes	—
60	C₁₉	C₂×#498	1	1	yes	characteristic, direct product factor, Sylow
61	C₂×Q₈	—	2	8	no	—
62	C₂×Q₈	—	4	8	no	—
63	C₂²×C₄	—	2	4	no	—
64	C₂²×C₄	D₄×C₁₉	1	2	yes	—
65	C₂²×C₄	C₂³×C₁₉	1	1	yes	characteristic
66	C₂×C₈	Q₈×C₁₉	1	8	yes	complemented
67	C₂×C₈	C₂³×C₁₉	1	4	yes	—
68	C₄⋊C₄	—	2	8	no	—
69	C₄⋊C₄	—	2	4	no	—
70	C₄⋊C₄	C₂³×C₁₉	1	8	yes	—
71	C₄²	D₄×C₁₉	1	2	yes	—
72	C₄²	C₂³×C₁₉	1	2	yes	—
73	C₂³	C₂×D₄×C₁₉	1	1	yes	characteristic
74	Q₈	—	4	16	no	—
75	C₂×C₄	—	2	8	no	—
76	C₂×C₄	—	4	8	no	—
77	C₂×C₄	SD₁₆×C₁₉	1	8	yes	—
78	C₂×C₄	C₂×D₄×C₁₉	1	1	yes	characteristic
79	C₂×C₄	C₂×D₄×C₁₉	1	4	yes	—
80	C₂×C₄	C₂×Q₈×C₁₉	1	4	yes	—
81	C₂×C₄	C₂⁴×C₁₉	1	1	yes	characteristic
82	C₈	C₂×Q₈×C₁₉	1	8	yes	complemented
83	C₂²	C₁₉×C₄⋊Q₈	1	2	yes	—
84	C₂²	C₂×SD₁₆×C₁₉	1	4	yes	—
85	C₂²	C₂²×D₄×C₁₉	1	1	yes	characteristic
86	C₄	—	4	8	no	—
87	C₄	C₁₉×C₄⋊Q₈	1	2	yes	—
88	C₄	C₂×SD₁₆×C₁₉	1	8	yes	—
89	C₄	C₂²×Q₈×C₁₉	1	2	yes	—
90	C₂	C₁₉×#498	1	4	yes	direct product factor
91	C₂	C₂×C₁₉×C₄⋊Q₈	1	1	yes	characteristic
92	C₂	C₂²×SD₁₆×C₁₉	1	2	yes	—

	subgroup	G/H
center, socle, prime radical	C₂³×C₁₉	C₂×D₄
commutator, Frattini, cosocle	C₂×C₄	C₂⁴×C₁₉
LCS	G ▷ C₂×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³×C₁₉ ◁ C₂×C₄²×C₁₉ ◁ G

Complements

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

N	H ≅ G/N	type
2. C₁₉×#498	C₂	direct (N × H)
19. C₂×C₈×C₁₉	Q₈	semidirect
35. C₈×C₁₉	C₂×Q₈	semidirect
36. C₂×#498	C₁₉	direct (N × H)
45. #498	C₂×C₁₉	direct (N × H)
48. C₂×C₁₉	#498	direct (N × H)
60. C₁₉	C₂×#498	direct (N × H)
66. C₂×C₈	Q₈×C₁₉	semidirect
82. C₈	C₂×Q₈×C₁₉	semidirect
90. C₂	C₁₉×#498	direct (N × H)

Maximal subgroups

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

subgroup	index
C₂×C₁₉×C₄⋊Q₈	2
C₁₉×#498	2
C₂×C₁₉×#106	2
C₂×C₄×C₈×C₁₉	2
C₂×#498	19

Subgroups — C2×C19×#498 #14561014

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₂×C₁₉×#498 #14561014