Subgroups — C₂×#14556093 #17986463

Order 4544.

298 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂²×Dic₁₄₂	C₂	1	1	yes	maximal, characteristic
2	#14556093	C₂	1	8	yes	maximal, direct product factor
3	C₂×Dic₇₁⋊C₄	C₂	1	2	yes	maximal
4	C₂×C₄×Dic₇₁	C₂	1	2	yes	maximal
5	C₂×C₄×Dic₇₁	C₂	1	1	yes	maximal, characteristic
6	C₂×C₄⋊C₄×C₇₁	C₂	1	1	yes	maximal, characteristic
7	C₂×Dic₁₄₂	C₄	1	8	yes	complemented
8	C₂×Dic₁₄₂	C₂²	1	4	yes	—
9	C₂²×Dic₇₁	C₂²	1	1	yes	characteristic
10	C₂²×Dic₇₁	C₂²	1	2	yes	—
11	C₂²×Dic₇₁	C₂²	1	1	yes	characteristic
12	Dic₇₁⋊C₄	C₂²	1	8	yes	—
13	C₄×Dic₇₁	C₂²	1	4	yes	—
14	C₄×Dic₇₁	C₂²	1	8	yes	—
15	C₂²×C₄×C₇₁	C₂²	1	2	yes	—
16	C₂²×C₄×C₇₁	C₂²	1	1	yes	characteristic
17	C₄⋊C₄×C₇₁	C₂²	1	4	yes	—
18	C₂³×C₇₁	C₂³	1	1	yes	characteristic
19	C₂×C₄×C₇₁	—	2	4	no	—
20	C₂×C₄×C₇₁	C₂×C₄	1	4	yes	—
21	C₂×C₄×C₇₁	C₂³	1	4	yes	—
22	C₂×C₄×C₇₁	C₂³	1	2	yes	—
23	C₂×Dic₇₁	—	2	2	no	—
24	C₂×Dic₇₁	C₂×C₄	1	8	yes	—
25	C₂×Dic₇₁	Q₈	1	4	yes	complemented
26	C₂×Dic₇₁	C₂³	1	2	yes	—
27	C₂×Dic₇₁	C₂³	1	4	yes	—
28	C₂×Dic₇₁	C₂³	1	2	yes	—
29	Dic₁₄₂	C₂×C₄	1	16	yes	complemented
30	C₂²×C₇₁	C₂²×C₄	1	2	yes	—
31	C₂²×C₇₁	C₂×Q₈	1	2	yes	—
32	C₂²×C₇₁	#41	1	2	yes	—
33	C₂²×C₇₁	C₂⁴	1	1	yes	characteristic
34	C₄×C₇₁	—	2	4	no	—
35	C₄×C₇₁	C₂²×C₄	1	4	yes	—
36	Dic₇₁	—	2	2	no	—
37	Dic₇₁	C₂²×C₄	1	8	yes	—
38	Dic₇₁	C₂×Q₈	1	4	yes	complemented
39	C₂×C₇₁	C₄×Q₈	1	4	yes	complemented
40	C₂×C₇₁	C₂³×C₄	1	1	yes	characteristic
41	C₂×C₇₁	C₂²×Q₈	1	1	yes	characteristic
42	C₂×C₇₁	C₂×#41	1	1	yes	characteristic
43	C₇₁	C₂×C₄×Q₈	1	1	yes	characteristic, complemented, Sylow
44	C₂×C₄×Q₈	—	71	1	no	maximal, Sylow
45	C₂²×Q₈	—	71	1	no	—
46	C₄×Q₈	—	71	8	no	—
47	C₂×C₄⋊C₄	—	71	2	no	—
48	C₂×C₄⋊C₄	D₇₁	1	1	yes	characteristic
49	C₂×C₄²	—	71	2	no	—
50	C₂×C₄²	—	71	1	no	—
51	C₂×Q₈	—	71	8	no	—
52	C₂×Q₈	—	71	4	no	—
53	C₂²×C₄	—	71	1	no	—
54	C₂²×C₄	—	71	2	no	—
55	C₂²×C₄	—	71	1	no	—
56	C₂²×C₄	C₂×D₇₁	1	2	yes	—
57	C₂²×C₄	C₂×D₇₁	1	1	yes	characteristic
58	C₄⋊C₄	—	71	8	no	—
59	C₄⋊C₄	C₂×D₇₁	1	4	yes	—
60	C₄²	—	71	8	no	—
61	C₄²	—	71	4	no	—
62	C₂³	C₂²×D₇₁	1	1	yes	characteristic
63	Q₈	—	71	16	no	—
64	C₂×C₄	—	2	4	no	—
65	C₂×C₄	—	71	8	no	—
66	C₂×C₄	—	71	4	no	—
67	C₂×C₄	—	71	2	no	—
68	C₂×C₄	—	71	4	no	—
69	C₂×C₄	—	71	2	no	—
70	C₂×C₄	—	142	2	no	—
71	C₂×C₄	C₄×D₇₁	1	4	yes	—
72	C₂×C₄	C₂²×D₇₁	1	4	yes	—
73	C₂×C₄	C₂²×D₇₁	1	2	yes	—
74	C₂²	C₂×C₄×D₇₁	1	2	yes	—
75	C₂²	Q₈×D₇₁	1	2	yes	—
76	C₂²	#11765864	1	2	yes	—
77	C₂²	C₂³×D₇₁	1	1	yes	characteristic
78	C₄	—	2	4	no	—
79	C₄	—	71	8	no	—
80	C₄	—	71	4	no	—
81	C₄	—	142	2	no	—
82	C₄	C₂×C₄×D₇₁	1	4	yes	—
83	C₂	#14556093	1	4	yes	direct product factor
84	C₂	C₂²×C₄×D₇₁	1	1	yes	characteristic
85	C₂	C₂×Q₈×D₇₁	1	1	yes	characteristic
86	C₂	C₂×#11765864	1	1	yes	characteristic

	subgroup	G/H
center	C₂³	C₂²×D₇₁
commutator	C₂×C₇₁	C₂³×C₄
Frattini	C₂²	C₂³×D₇₁
Fitting	C₂×C₄⋊C₄×C₇₁	C₂
socle, prime radical	C₂³×C₇₁	C₂³
cosocle	C₂²×C₇₁	C₂⁴
hypercenter	C₂×C₄⋊C₄	D₇₁
hypocenter	C₇₁	C₂×C₄×Q₈
LCS	G ▷ C₂×C₇₁ ▷ C₇₁
UCS	C₁ ◁ C₂³ ◁ C₂×C₄⋊C₄

Complements

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

N	H ≅ G/N	type
2. #14556093	C₂	direct (N × H)
7. C₂×Dic₁₄₂	C₄	semidirect
25. C₂×Dic₇₁	Q₈	semidirect
29. Dic₁₄₂	C₂×C₄	semidirect
38. Dic₇₁	C₂×Q₈	semidirect
39. C₂×C₇₁	C₄×Q₈	semidirect
43. C₇₁	C₂×C₄×Q₈	semidirect
83. C₂	#14556093	direct (N × H)

Maximal subgroups

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

subgroup	index
C₂²×Dic₁₄₂	2
#14556093	2
C₂×Dic₇₁⋊C₄	2
C₂×C₄×Dic₇₁	2
C₂×C₄⋊C₄×C₇₁	2
C₂×C₄×Q₈	71

Subgroups — C2×#14556093 #17986463

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₂×#14556093 #17986463