Subgroups — #89701

Order 448.

186 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂²×Dic₁₄	C₂	1	1	yes	maximal, characteristic
2	C₂×C₄²×C₇	C₂	1	1	yes	maximal, characteristic
3	C₂×C₄⋊Dic₇	C₂	1	1	yes	maximal, characteristic
4	C₇⋊#95	C₂	1	4	yes	maximal
5	C₂²×C₄×C₇	C₂²	1	2	yes	—
6	C₂²×C₄×C₇	C₂²	1	1	yes	characteristic
7	C₂²×Dic₇	C₂²	1	2	yes	—
8	C₂²×Dic₇	C₂²	1	2	yes	—
9	C₂×Dic₁₄	—	2	2	no	—
10	C₂×Dic₁₄	—	2	2	no	—
11	C₂×Dic₁₄	C₄	1	4	yes	complemented
12	C₄²×C₇	—	2	2	no	—
13	C₄⋊Dic₇	—	2	2	no	—
14	#391	—	7	1	no	maximal, Sylow
15	C₂³×C₇	C₂³	1	1	yes	characteristic
16	C₂×C₄×C₇	—	2	2	no	—
17	C₂×C₄×C₇	—	2	2	no	—
18	C₂×C₄×C₇	C₂×C₄	1	2	yes	—
19	C₂×C₄×C₇	D₄	1	2	yes	—
20	C₂×C₄×C₇	D₄	1	2	yes	—
21	C₂×C₄×C₇	Q₈	1	4	yes	complemented
22	C₂×Dic₇	—	2	2	no	—
23	C₂×Dic₇	—	2	2	no	—
24	C₂×Dic₇	—	2	2	no	—
25	C₂×Dic₇	—	2	4	no	—
26	C₂×Dic₇	C₂×C₄	1	4	yes	—
27	Dic₁₄	—	2	8	no	—
28	C₂²×Q₈	—	7	1	no	—
29	C₂×C₄⋊C₄	—	7	1	no	—
30	C₂×C₄²	D₇	1	1	yes	characteristic
31	#95	—	7	4	no	—
32	C₂²×C₇	C₂²×C₄	1	1	yes	characteristic
33	C₂²×C₇	C₂×D₄	1	1	yes	characteristic
34	C₂²×C₇	C₂×D₄	1	1	yes	characteristic
35	C₂²×C₇	C₂×Q₈	1	2	yes	—
36	C₂²×C₇	#41	1	2	yes	—
37	C₄×C₇	—	2	4	no	—
38	C₄×C₇	C₂²⋊C₄	1	4	yes	—
39	Dic₇	—	2	4	no	—
40	Dic₇	—	4	2	no	—
41	C₂×Q₈	—	7	4	no	—
42	C₂×Q₈	—	14	2	no	—
43	C₂×Q₈	—	14	2	no	—
44	C₂²×C₄	—	7	2	no	—
45	C₂²×C₄	—	7	2	no	—
46	C₂²×C₄	C₂×D₇	1	2	yes	—
47	C₂²×C₄	C₂×D₇	1	1	yes	characteristic
48	C₄⋊C₄	—	14	2	no	—
49	C₄²	—	2	2	no	—
50	C₂×C₇	C₂×C₂²⋊C₄	1	1	yes	characteristic
51	C₂×C₇	C₄×Q₈	1	2	yes	—
52	C₂×C₇	C₂²⋊Q₈	1	2	yes	—
53	C₂×C₇	#124	1	1	yes	characteristic
54	C₂×C₇	C₄⋊Q₈	1	1	yes	characteristic
55	C₂³	C₂²×D₇	1	1	yes	characteristic
56	Q₈	—	14	8	no	—
57	C₂×C₄	—	2	2	no	—
58	C₂×C₄	—	2	2	no	—
59	C₂×C₄	—	7	4	no	—
60	C₂×C₄	—	14	2	no	—
61	C₂×C₄	—	14	2	no	—
62	C₂×C₄	—	14	2	no	—
63	C₂×C₄	—	14	4	no	—
64	C₂×C₄	Dic₁₄	1	4	yes	complemented
65	C₂×C₄	C₄×D₇	1	2	yes	—
66	C₂×C₄	D₂₈	1	2	yes	—
67	C₂×C₄	C₂²⋊D₇	1	2	yes	—
68	C₇	#391	1	1	yes	characteristic, complemented, Sylow
69	C₂²	C₂×Dic₁₄	1	2	yes	—
70	C₂²	C₂×C₄×D₇	1	1	yes	characteristic
71	C₂²	C₂×D₂₈	1	1	yes	characteristic
72	C₂²	#1157	1	2	yes	—
73	C₂²	C₂×C₂²⋊D₇	1	1	yes	characteristic
74	C₄	—	2	4	no	—
75	C₄	—	14	4	no	—
76	C₄	—	28	2	no	—
77	C₄	(C₂×D₇)⋊C₄	1	4	yes	—
78	C₂	C₄×Dic₁₄	1	2	yes	—
79	C₂	#6432	1	1	yes	characteristic
80	C₂	#6438	1	1	yes	characteristic
81	C₂	#6487	1	2	yes	—
82	C₂	C₂×(C₂×D₇)⋊C₄	1	1	yes	characteristic

	subgroup	G/H
center, Frattini	C₂³	C₂²×D₇
commutator	C₂²×C₇	C₂²×C₄
Fitting	C₂×C₄²×C₇	C₂
socle, prime radical, cosocle	C₂³×C₇	C₂³
hypercenter	C₂×C₄²	D₇
hypocenter	C₇	#391
LCS	G ▷ C₂²×C₇ ▷ C₇
UCS	C₁ ◁ C₂³ ◁ C₂×C₄²

Complements

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

N	H ≅ G/N	type
11. C₂×Dic₁₄	C₄	semidirect
21. C₂×C₄×C₇	Q₈	semidirect
64. C₂×C₄	Dic₁₄	semidirect
68. C₇	#391	semidirect

Maximal subgroups

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

subgroup	index
C₂²×Dic₁₄	2
C₂×C₄²×C₇	2
C₂×C₄⋊Dic₇	2
C₇⋊#95	2
#391	7