Subgroups — C₂×#66622 #10621383

Order 672.

136 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×C₄×D₂₁	C₂	1	1	yes	maximal, characteristic
2	C₂×C₃×C₇×C₈	C₂	1	1	yes	maximal, characteristic, complemented
3	C₂×C₃⋊(C₇⋊C₈)	C₂	1	1	yes	maximal, characteristic, complemented
4	#66622	C₂	1	4	yes	maximal, direct product factor
5	C₂×#1131	—	3	1	no	maximal, Hall
6	C₂²×D₂₁	C₄	1	1	yes	characteristic
7	C₂×C₃×C₄×C₇	C₂²	1	1	yes	characteristic
8	C₂×Dic₂₁	C₄	1	1	yes	characteristic
9	C₄×D₂₁	C₄	1	2	yes	—
10	C₄×D₂₁	C₂²	1	2	yes	—
11	C₃×C₇×C₈	C₂²	1	2	yes	complemented
12	C₃⋊(C₇⋊C₈)	C₂²	1	2	yes	complemented
13	C₂×C₄×D₇	—	3	1	no	—
14	C₂×C₇×C₈	D₃	1	1	yes	characteristic, complemented
15	C₂×C₇⋊C₈	—	3	1	no	—
16	#1131	—	3	4	no	—
17	C₂×ΓL(1,𝔽₂₅)	—	7	1	no	maximal, Hall
18	C₂²×C₃×C₇	C₂×C₄	1	1	yes	characteristic
19	C₂×D₂₁	—	2	2	no	—
20	C₂×D₂₁	C₂×C₄	1	2	yes	—
21	C₃×C₄×C₇	C₂×C₄	1	1	yes	characteristic
22	C₃×C₄×C₇	C₂³	1	1	yes	characteristic
23	Dic₂₁	C₂×C₄	1	2	yes	—
24	C₂²×D₇	—	3	1	no	—
25	C₂×C₄×C₇	C₂×D₃	1	1	yes	characteristic
26	C₂×Dic₇	—	3	1	no	—
27	C₄×D₇	—	3	2	no	—
28	C₄×D₇	—	3	2	no	—
29	C₇×C₈	C₂×D₃	1	2	yes	complemented
30	C₇⋊C₈	—	3	2	no	—
31	C₂×C₄×D₃	—	7	1	no	—
32	C₂×C₃×C₈	D₇	1	1	yes	characteristic, complemented
33	C₂×C₃⋊C₈	—	7	1	no	—
34	ΓL(1,𝔽₂₅)	—	7	4	no	—
35	C₂×C₃×C₇	M₁₆	1	2	yes	complemented
36	C₂×C₃×C₇	C₂²×C₄	1	1	yes	characteristic
37	D₂₁	—	2	2	no	—
38	C₂×M₁₆	—	21	1	no	Sylow
39	C₂²×C₇	C₄×D₃	1	1	yes	characteristic
40	C₂×D₇	—	3	2	no	—
41	C₂×D₇	—	6	2	no	—
42	C₄×C₇	C₄×D₃	1	1	yes	characteristic
43	C₄×C₇	C₂²×D₃	1	1	yes	characteristic
44	Dic₇	—	3	2	no	—
45	C₂²×D₃	—	7	1	no	—
46	C₂×C₃×C₄	C₂×D₇	1	1	yes	characteristic
47	C₂×Dic₃	—	7	1	no	—
48	C₄×D₃	—	7	2	no	—
49	C₄×D₃	—	7	2	no	—
50	C₃×C₈	C₂×D₇	1	2	yes	complemented
51	C₃⋊C₈	—	7	2	no	—
52	C₃×C₇	C₂×M₁₆	1	1	yes	characteristic, complemented, Hall
53	C₂²×C₄	—	21	1	no	—
54	M₁₆	—	21	4	no	—
55	C₂×C₈	—	21	1	no	—
56	C₂×C₈	D₂₁	1	1	yes	characteristic, complemented
57	C₂×C₇	ΓL(1,𝔽₂₅)	1	2	yes	complemented
58	C₂×C₇	C₂×C₄×D₃	1	1	yes	characteristic
59	D₇	—	6	2	no	—
60	C₂²×C₃	C₄×D₇	1	1	yes	characteristic
61	C₂×D₃	—	7	2	no	—
62	C₂×D₃	—	14	2	no	—
63	C₃×C₄	C₄×D₇	1	1	yes	characteristic
64	C₃×C₄	C₂²×D₇	1	1	yes	characteristic
65	Dic₃	—	7	2	no	—
66	C₂³	—	21	1	no	—
67	C₂×C₄	—	21	1	no	—
68	C₂×C₄	—	21	2	no	—
69	C₂×C₄	—	21	2	no	—
70	C₂×C₄	C₂×D₂₁	1	1	yes	characteristic
71	C₈	—	21	2	no	—
72	C₈	C₂×D₂₁	1	2	yes	complemented
73	C₇	C₂×ΓL(1,𝔽₂₅)	1	1	yes	characteristic, complemented, Sylow
74	C₂×C₃	#1131	1	2	yes	complemented
75	C₂×C₃	C₂×C₄×D₇	1	1	yes	characteristic
76	D₃	—	14	2	no	—
77	C₂²	—	21	2	no	—
78	C₂²	—	42	2	no	—
79	C₂²	C₄×D₂₁	1	1	yes	characteristic
80	C₄	—	21	2	no	—
81	C₄	C₄×D₂₁	1	1	yes	characteristic
82	C₄	C₂²×D₂₁	1	1	yes	characteristic
83	C₃	C₂×#1131	1	1	yes	characteristic, complemented, Sylow
84	C₂	—	42	2	no	—
85	C₂	#66622	1	2	yes	direct product factor
86	C₂	C₂×C₄×D₂₁	1	1	yes	characteristic

	subgroup	G/H
center	C₂×C₄	C₂×D₂₁
commutator	C₂×C₃×C₇	C₂²×C₄
Frattini	C₄	C₂²×D₂₁
Fitting	C₂×C₃×C₇×C₈	C₂
socle	C₂²×C₃×C₇	C₂×C₄
prime radical	C₂²×D₂₁	C₄
cosocle	C₃×C₄×C₇	C₂³
hypercenter	C₂×C₈	D₂₁
hypocenter	C₃×C₇	C₂×M₁₆
LCS	G ▷ C₂×C₃×C₇ ▷ C₃×C₇
UCS	C₁ ◁ C₂×C₄ ◁ C₂×C₈

Complements

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

N	H ≅ G/N	type
2. C₂×C₃×C₇×C₈	C₂	semidirect
3. C₂×C₃⋊(C₇⋊C₈)	C₂	semidirect
4. #66622	C₂	direct (N × H)
11. C₃×C₇×C₈	C₂²	semidirect
12. C₃⋊(C₇⋊C₈)	C₂²	semidirect
14. C₂×C₇×C₈	D₃	semidirect
29. C₇×C₈	C₂×D₃	semidirect
32. C₂×C₃×C₈	D₇	semidirect
35. C₂×C₃×C₇	M₁₆	semidirect
50. C₃×C₈	C₂×D₇	semidirect
52. C₃×C₇	C₂×M₁₆	semidirect
56. C₂×C₈	D₂₁	semidirect
57. C₂×C₇	ΓL(1,𝔽₂₅)	semidirect
72. C₈	C₂×D₂₁	semidirect
73. C₇	C₂×ΓL(1,𝔽₂₅)	semidirect
74. C₂×C₃	#1131	semidirect
83. C₃	C₂×#1131	semidirect
85. C₂	#66622	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×C₄×D₂₁	2
C₂×C₃×C₇×C₈	2
C₂×C₃⋊(C₇⋊C₈)	2
#66622	2
C₂×#1131	3
C₂×ΓL(1,𝔽₂₅)	7

Subgroups — C2×#66622 #10621383

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₂×#66622 #10621383