Subgroups — C₂×#1159 #6547

Order 224.

164 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×C₇×D₄	C₂	1	1	yes	maximal, characteristic, complemented
2	C₂×C₂²⋊D₇	C₂	1	2	yes	maximal, complemented
3	C₂²×Dic₇	C₂	1	2	yes	maximal, complemented
4	#1159	C₂	1	8	yes	maximal, direct product factor
5	C₂×C₄×D₇	C₂	1	1	yes	maximal, characteristic, complemented
6	C₂×Dic₁₄	C₂	1	1	yes	maximal, characteristic, complemented
7	C₂³×C₇	C₂²	1	2	yes	—
8	C₂²×D₇	C₂²	1	1	yes	characteristic
9	C₇×D₄	C₂²	1	4	yes	complemented
10	C₂×C₄×C₇	C₂²	1	1	yes	characteristic
11	C₂²⋊D₇	C₂²	1	8	yes	complemented
12	C₂×Dic₇	C₂²	1	2	yes	—
13	C₂×Dic₇	C₂²	1	1	yes	characteristic
14	C₂×Dic₇	C₂²	1	8	yes	complemented
15	C₄×D₇	C₂²	1	4	yes	complemented
16	Dic₁₄	C₂²	1	4	yes	complemented
17	C₂×#41	—	7	1	no	maximal, Sylow
18	C₂²×C₇	—	2	4	no	—
19	C₂²×C₇	C₂³	1	4	yes	—
20	C₂²×C₇	C₂³	1	1	yes	characteristic
21	C₂×D₇	—	2	2	no	—
22	C₂×D₇	C₂³	1	2	yes	—
23	C₄×C₇	C₂³	1	2	yes	—
24	Dic₇	C₂³	1	4	yes	—
25	Dic₇	C₂³	1	2	yes	—
26	#41	—	7	8	no	—
27	C₂×Q₈	—	7	1	no	—
28	C₂×D₄	—	7	2	no	—
29	C₂×D₄	D₇	1	1	yes	characteristic, complemented
30	C₂²×C₄	—	7	2	no	—
31	C₂²×C₄	—	7	1	no	—
32	C₂×C₇	—	2	4	no	—
33	C₂×C₇	#41	1	2	yes	complemented
34	C₂×C₇	C₂⁴	1	1	yes	characteristic
35	D₇	—	2	2	no	—
36	C₂³	—	7	1	no	—
37	C₂³	C₂×D₇	1	2	yes	—
38	Q₈	—	7	4	no	—
39	D₄	—	7	8	no	—
40	D₄	C₂×D₇	1	4	yes	complemented
41	C₂×C₄	—	7	8	no	—
42	C₂×C₄	—	7	1	no	—
43	C₂×C₄	—	7	2	no	—
44	C₂×C₄	—	7	4	no	—
45	C₂×C₄	C₂×D₇	1	1	yes	characteristic
46	C₇	C₂×#41	1	1	yes	characteristic, complemented, Sylow
47	C₂²	—	2	4	no	—
48	C₂²	—	7	2	no	—
49	C₂²	—	14	2	no	—
50	C₂²	C₂²×D₇	1	4	yes	—
51	C₂²	C₂²×D₇	1	1	yes	characteristic
52	C₄	—	7	2	no	—
53	C₄	—	7	4	no	—
54	C₄	C₂²×D₇	1	2	yes	—
55	C₂	—	2	4	no	—
56	C₂	—	14	2	no	—
57	C₂	#1159	1	2	yes	direct product factor
58	C₂	C₂³×D₇	1	1	yes	characteristic

	subgroup	G/H
center	C₂²	C₂²×D₇
commutator, cosocle	C₂×C₇	C₂⁴
Frattini	C₂	C₂³×D₇
Fitting	C₂×C₇×D₄	C₂
socle	C₂²×C₇	C₂³
hypercenter	C₂×D₄	D₇
hypocenter	C₇	C₂×#41
LCS	G ▷ C₂×C₇ ▷ C₇
UCS	C₁ ◁ C₂² ◁ C₂×D₄

Complements

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

N	H ≅ G/N	type
1. C₂×C₇×D₄	C₂	semidirect
2. C₂×C₂²⋊D₇	C₂	semidirect
3. C₂²×Dic₇	C₂	semidirect
4. #1159	C₂	direct (N × H)
5. C₂×C₄×D₇	C₂	semidirect
6. C₂×Dic₁₄	C₂	semidirect
9. C₇×D₄	C₂²	semidirect
11. C₂²⋊D₇	C₂²	semidirect
14. C₂×Dic₇	C₂²	semidirect
15. C₄×D₇	C₂²	semidirect
16. Dic₁₄	C₂²	semidirect
29. C₂×D₄	D₇	semidirect
33. C₂×C₇	#41	semidirect
40. D₄	C₂×D₇	semidirect
46. C₇	C₂×#41	semidirect
57. C₂	#1159	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×C₇×D₄	2
C₂×C₂²⋊D₇	2
C₂²×Dic₇	2
#1159	2
C₂×C₄×D₇	2
C₂×Dic₁₄	2
C₂×#41	7

Subgroups — C2×#1159 #6547

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₂×#1159 #6547