Subgroups — #89265

Order 448.

90 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	#6493	C₂	1	1	yes	maximal, characteristic
2	C₇×C₂²⋊C₈	C₂	1	1	yes	maximal, characteristic, complemented
3	C₇⋊#95	C₂	1	1	yes	maximal, characteristic, complemented
4	C₂²×C₄×C₇	C₂²	1	1	yes	characteristic
5	C₂×C₂²⋊D₇	—	2	1	no	—
6	C₂²×Dic₇	—	2	1	no	—
7	C₂×D₂₈	C₄	1	1	yes	characteristic, complemented
8	C₂×C₇×C₈	—	2	1	no	—
9	(C₂×D₇)⋊C₄	—	2	1	no	—
10	C₄⋊Dic₇	C₄	1	1	yes	characteristic, complemented
11	#327	—	7	1	no	maximal, Sylow
12	C₂³×C₇	D₄	1	1	yes	characteristic
13	C₂²×D₇	—	2	1	no	—
14	C₂×C₄×C₇	—	4	1	no	—
15	C₂×C₄×C₇	C₂×C₄	1	1	yes	characteristic
16	C₂×C₄×C₇	D₄	1	1	yes	characteristic
17	C₂²⋊D₇	—	4	1	no	—
18	C₂²⋊D₇	—	4	1	no	—
19	C₂×Dic₇	—	2	2	no	—
20	C₂×Dic₇	—	2	1	no	—
21	C₂×Dic₇	—	4	1	no	—
22	C₂×Dic₇	—	4	1	no	—
23	D₂₈	—	4	1	no	—
24	C₇×C₈	—	4	1	no	—
25	#121	—	7	1	no	—
26	C₂²⋊C₈	D₇	1	1	yes	characteristic, complemented
27	#95	—	7	1	no	—
28	C₂²×C₇	—	2	1	no	—
29	C₂²×C₇	—	2	1	no	—
30	C₂²×C₇	C₂²⋊C₄	1	1	yes	characteristic
31	C₂²×C₇	D₈	1	1	yes	characteristic
32	C₂²×C₇	SD₁₆	1	1	yes	characteristic
33	C₂×D₇	—	4	1	no	—
34	C₂×D₇	—	4	1	no	—
35	C₂×D₇	—	4	1	no	—
36	C₄×C₇	—	2	1	no	—
37	C₄×C₇	—	2	1	no	—
38	Dic₇	—	4	2	no	—
39	Dic₇	—	4	1	no	—
40	C₂×D₄	—	7	1	no	—
41	C₂×D₄	—	14	1	no	—
42	C₂²×C₄	—	14	1	no	—
43	C₂²×C₄	C₂×D₇	1	1	yes	characteristic
44	C₂×C₈	—	2	1	no	—
45	C₄⋊C₄	—	7	1	no	—
46	C₂²⋊C₄	—	14	1	no	—
47	C₂×C₇	—	2	1	no	—
48	C₂×C₇	—	2	1	no	—
49	C₂×C₇	#99	1	1	yes	characteristic
50	C₂×C₇	#102	1	1	yes	characteristic
51	C₂×C₇	#104	1	1	yes	characteristic
52	D₇	—	8	1	no	—
53	C₂³	—	14	1	no	—
54	C₂³	D₂₈	1	1	yes	characteristic
55	D₄	—	28	1	no	—
56	D₄	—	28	1	no	—
57	D₄	—	28	1	no	—
58	C₂×C₄	—	4	1	no	—
59	C₂×C₄	—	14	2	no	—
60	C₂×C₄	—	14	1	no	—
61	C₂×C₄	—	28	1	no	—
62	C₂×C₄	—	28	1	no	—
63	C₂×C₄	C₄×D₇	1	1	yes	characteristic
64	C₂×C₄	C₂²⋊D₇	1	1	yes	characteristic
65	C₈	—	4	1	no	—
66	C₇	#327	1	1	yes	characteristic, complemented, Sylow
67	C₂²	—	2	1	no	—
68	C₂²	—	2	1	no	—
69	C₂²	—	28	1	no	—
70	C₂²	—	28	1	no	—
71	C₂²	—	28	1	no	—
72	C₂²	#1132	1	1	yes	characteristic
73	C₂²	D₅₆	1	1	yes	characteristic
74	C₂²	(C₂×D₇)⋊C₄	1	1	yes	characteristic
75	C₄	—	2	1	no	—
76	C₄	—	2	1	no	—
77	C₄	—	28	2	no	—
78	C₄	—	28	1	no	—
79	C₂	—	2	1	no	—
80	C₂	—	2	1	no	—
81	C₂	—	56	1	no	—
82	C₂	#6380	1	1	yes	characteristic
83	C₂	#6395	1	1	yes	characteristic
84	C₂	#6399	1	1	yes	characteristic

	subgroup	G/H
center	C₂²	(C₂×D₇)⋊C₄
commutator	C₂×C₄×C₇	C₂×C₄
Frattini	C₂²×C₄	C₂×D₇
Fitting	C₇×C₂²⋊C₈	C₂
socle	C₂²×C₇	C₂²⋊C₄
prime radical	#6493	C₂
cosocle	C₂²×C₄×C₇	C₂²
hypercenter	C₂²⋊C₈	D₇
hypocenter	C₇	#327
LCS	G ▷ C₂×C₄×C₇ ▷ C₂²×C₇ ▷ C₇
UCS	C₁ ◁ C₂² ◁ C₂²×C₄ ◁ C₂²⋊C₈

Complements

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

N	H ≅ G/N	type
2. C₇×C₂²⋊C₈	C₂	semidirect
3. C₇⋊#95	C₂	semidirect
7. C₂×D₂₈	C₄	semidirect
10. C₄⋊Dic₇	C₄	semidirect
26. C₂²⋊C₈	D₇	semidirect
66. C₇	#327	semidirect

Maximal subgroups

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

subgroup	index
#6493	2
C₇×C₂²⋊C₈	2
C₇⋊#95	2
#327	7