Subgroups — #89605

Order 448.

118 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₄²×D₇	C₂	1	1	yes	maximal, characteristic
2	C₇×C₄⋊C₈	C₂	1	1	yes	maximal, characteristic, complemented
3	(C₂×D₇)⋊C₈	C₂	1	2	yes	maximal
4	C₈×Dic₇	C₂	1	2	yes	maximal, complemented
5	C₄⋊(C₇⋊C₈)	C₂	1	1	yes	maximal, characteristic, complemented
6	C₂×C₄×D₇	C₄	1	1	yes	characteristic
7	C₂×C₄×D₇	C₄	1	1	yes	characteristic
8	C₂×C₄×D₇	C₂²	1	1	yes	characteristic
9	C₂×C₇×C₈	C₂²	1	2	yes	—
10	C₄²×C₇	C₂²	1	1	yes	characteristic
11	C₄×Dic₇	C₄	1	1	yes	characteristic
12	C₄×Dic₇	C₄	1	1	yes	characteristic
13	C₄×Dic₇	C₂²	1	1	yes	characteristic
14	C₂×C₇⋊C₈	C₂²	1	2	yes	—
15	#431	—	7	1	no	maximal, Sylow
16	C₂²×D₇	C₂×C₄	1	1	yes	characteristic
17	C₂×C₄×C₇	C₂×C₄	1	1	yes	characteristic
18	C₂×C₄×C₇	C₂×C₄	1	1	yes	characteristic
19	C₂×C₄×C₇	C₂³	1	1	yes	characteristic
20	C₂×Dic₇	C₂×C₄	1	1	yes	characteristic
21	C₂×Dic₇	C₂×C₄	1	1	yes	characteristic
22	C₂×Dic₇	C₂×C₄	1	1	yes	characteristic
23	C₄×D₇	—	2	1	no	—
24	C₄×D₇	—	2	1	no	—
25	C₄×D₇	—	2	2	no	—
26	C₄×D₇	C₈	1	4	yes	complemented
27	C₇×C₈	—	2	2	no	—
28	C₇⋊C₈	—	2	2	no	—
29	C₂×C₄²	—	7	1	no	—
30	C₄⋊C₈	—	7	1	no	—
31	C₄⋊C₈	D₇	1	1	yes	characteristic, complemented
32	C₂²⋊C₈	—	7	2	no	—
33	C₄×C₈	—	7	2	no	—
34	C₂²×C₇	C₂²×C₄	1	1	yes	characteristic
35	C₂×D₇	—	2	1	no	—
36	C₂×D₇	—	2	1	no	—
37	C₂×D₇	C₂×C₈	1	2	yes	—
38	C₄×C₇	—	2	1	no	—
39	C₄×C₇	C₂×C₈	1	2	yes	—
40	C₄×C₇	#41	1	1	yes	characteristic
41	C₄×C₇	#41	1	1	yes	characteristic
42	Dic₇	—	2	1	no	—
43	Dic₇	C₂×C₈	1	2	yes	—
44	Dic₇	M₁₆	1	2	yes	—
45	C₂²×C₄	—	7	1	no	—
46	C₂²×C₄	—	7	1	no	—
47	C₂²×C₄	—	7	1	no	—
48	C₂×C₈	—	7	2	no	—
49	C₂×C₈	C₂×D₇	1	2	yes	—
50	C₄²	—	7	1	no	—
51	C₄²	—	7	1	no	—
52	C₄²	—	7	1	no	—
53	C₄²	C₂×D₇	1	1	yes	characteristic
54	C₂×C₇	#117	1	1	yes	characteristic
55	C₂×C₇	C₂²×C₈	1	1	yes	characteristic
56	C₂×C₇	C₂×M₁₆	1	1	yes	characteristic
57	D₇	—	2	2	no	—
58	C₂³	—	7	1	no	—
59	C₂×C₄	—	7	1	no	—
60	C₂×C₄	—	7	1	no	—
61	C₂×C₄	—	7	4	no	—
62	C₂×C₄	—	7	1	no	—
63	C₂×C₄	—	14	2	no	—
64	C₂×C₄	—	14	1	no	—
65	C₂×C₄	—	14	1	no	—
66	C₂×C₄	C₄×D₇	1	1	yes	characteristic
67	C₂×C₄	C₄×D₇	1	1	yes	characteristic
68	C₂×C₄	C₂²×D₇	1	1	yes	characteristic
69	C₈	—	2	2	no	—
70	C₈	—	14	2	no	—
71	C₇	#431	1	1	yes	characteristic, complemented, Sylow
72	C₂²	—	7	2	no	—
73	C₂²	—	14	1	no	—
74	C₂²	—	14	1	no	—
75	C₂²	C₂×C₄×D₇	1	1	yes	characteristic
76	C₄	—	2	1	no	—
77	C₄	—	7	2	no	—
78	C₄	—	7	2	no	—
79	C₄	—	14	1	no	—
80	C₄	C₈×D₇	1	2	yes	—
81	C₄	#1159	1	1	yes	characteristic
82	C₄	#1161	1	1	yes	characteristic
83	C₂	—	14	2	no	—
84	C₂	#6455	1	1	yes	characteristic
85	C₂	C₂×C₈×D₇	1	1	yes	characteristic
86	C₂	D₇×M₁₆	1	1	yes	characteristic

	subgroup	G/H
center, Frattini	C₂×C₄	C₂²×D₇
commutator	C₂×C₇	C₂²×C₈
Fitting	C₇×C₄⋊C₈	C₂
socle	C₂²×C₇	C₂²×C₄
prime radical	C₂²×D₇	C₂×C₄
cosocle	C₂×C₄×C₇	C₂³
hypercenter	C₄⋊C₈	D₇
hypocenter	C₇	#431
LCS	G ▷ C₂×C₇ ▷ C₇
UCS	C₁ ◁ C₂×C₄ ◁ C₄⋊C₈

Complements

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

N	H ≅ G/N	type
2. C₇×C₄⋊C₈	C₂	semidirect
4. C₈×Dic₇	C₂	semidirect
5. C₄⋊(C₇⋊C₈)	C₂	semidirect
26. C₄×D₇	C₈	semidirect
31. C₄⋊C₈	D₇	semidirect
71. C₇	#431	semidirect

Maximal subgroups

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

subgroup	index
C₄²×D₇	2
C₇×C₄⋊C₈	2
(C₂×D₇)⋊C₈	2
C₈×Dic₇	2
C₄⋊(C₇⋊C₈)	2
#431	7