Subgroups — #31774201

Order 17344.

90 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₄×Dic₅₄₂	C₂	1	1	yes	maximal, characteristic
2	#22576093	C₂	1	1	yes	maximal, characteristic
3	#22576091	C₂	1	1	yes	maximal, characteristic
4	C₄⋊(C₂₇₁⋊C₈)	C₂	1	1	yes	maximal, characteristic
5	#22576083	C₂	1	1	yes	maximal, characteristic
6	#22576083	C₂	1	1	yes	maximal, characteristic
7	#125×C₂₇₁	C₂	1	1	yes	maximal, characteristic
8	C₂×Dic₅₄₂	C₂²	1	1	yes	characteristic
9	C₂×C₂₇₁⋊C₈	C₂²	1	1	yes	characteristic
10	C₂×C₂₇₁⋊C₈	C₂²	1	1	yes	characteristic
11	C₄⋊Dic₂₇₁	C₂²	1	1	yes	characteristic
12	Dic₂₇₁⋊C₄	—	2	1	no	—
13	C₄×Dic₂₇₁	—	2	1	no	—
14	C₄⋊C₄×C₂₇₁	—	2	1	no	—
15	C₄⋊C₄×C₂₇₁	—	2	1	no	—
16	C₄⋊C₄×C₂₇₁	C₂²	1	1	yes	characteristic
17	C₄⋊C₄×C₂₇₁	C₂²	1	1	yes	characteristic
18	C₄²×C₂₇₁	C₂²	1	1	yes	characteristic
19	Dic₅₄₂	—	2	1	no	—
20	Dic₅₄₂	Q₈	1	2	yes	—
21	C₂×Dic₂₇₁	—	2	1	no	—
22	C₂×Dic₂₇₁	—	2	1	no	—
23	C₂₇₁⋊C₈	—	2	1	no	—
24	C₂₇₁⋊C₈	—	2	1	no	—
25	C₂×C₄×C₂₇₁	—	2	1	no	—
26	C₂×C₄×C₂₇₁	—	2	1	no	—
27	C₂×C₄×C₂₇₁	D₄	1	1	yes	characteristic
28	C₂×C₄×C₂₇₁	D₄	1	1	yes	characteristic
29	C₂×C₄×C₂₇₁	C₂³	1	1	yes	characteristic
30	C₂²×C₂₇₁	C₂×D₄	1	1	yes	characteristic
31	C₄×C₂₇₁	—	2	1	no	—
32	C₄×C₂₇₁	—	2	1	no	—
33	C₄×C₂₇₁	—	4	1	no	—
34	C₄×C₂₇₁	—	4	1	no	—
35	C₄×C₂₇₁	C₂×Q₈	1	1	yes	characteristic
36	C₄×C₂₇₁	#41	1	1	yes	characteristic
37	Dic₂₇₁	—	2	2	no	—
38	Dic₂₇₁	—	4	1	no	—
39	C₂×C₂₇₁	C₂²⋊Q₈	1	1	yes	characteristic
40	C₂×C₂₇₁	#135	1	1	yes	characteristic
41	C₂×C₂₇₁	#137	1	1	yes	characteristic
42	C₂₇₁	#479	1	1	yes	characteristic, complemented, Sylow
43	#479	—	271	1	no	maximal, Sylow
44	#125	D₂₇₁	1	1	yes	characteristic
45	C₄×Q₈	—	271	1	no	—
46	#107	—	271	1	no	—
47	#106	—	271	1	no	—
48	C₄⋊C₈	—	271	1	no	—
49	#103	—	271	1	no	—
50	#103	—	271	1	no	—
51	C₂×Q₈	—	271	1	no	—
52	C₂×C₈	—	271	1	no	—
53	C₂×C₈	—	271	1	no	—
54	C₄⋊C₄	—	2	1	no	—
55	C₄⋊C₄	—	2	1	no	—
56	C₄⋊C₄	—	271	1	no	—
57	C₄⋊C₄	—	542	1	no	—
58	C₄⋊C₄	C₂×D₂₇₁	1	1	yes	characteristic
59	C₄⋊C₄	C₂×D₂₇₁	1	1	yes	characteristic
60	C₄²	—	542	1	no	—
61	C₄²	C₂×D₂₇₁	1	1	yes	characteristic
62	Q₈	—	271	2	no	—
63	Q₈	—	542	1	no	—
64	C₂×C₄	—	2	1	no	—
65	C₂×C₄	—	2	1	no	—
66	C₂×C₄	—	542	1	no	—
67	C₂×C₄	—	542	1	no	—
68	C₂×C₄	C₂²⋊D₂₇₁	1	1	yes	characteristic
69	C₂×C₄	C₂²⋊D₂₇₁	1	1	yes	characteristic
70	C₂×C₄	C₂²×D₂₇₁	1	1	yes	characteristic
71	C₈	—	542	1	no	—
72	C₈	—	542	1	no	—
73	C₂²	C₂×C₂²⋊D₂₇₁	1	1	yes	characteristic
74	C₄	—	2	1	no	—
75	C₄	—	2	1	no	—
76	C₄	—	4	1	no	—
77	C₄	—	4	1	no	—
78	C₄	—	542	2	no	—
79	C₄	—	1084	1	no	—
80	C₄	Q₈×D₂₇₁	1	1	yes	characteristic
81	C₄	#16864655	1	1	yes	characteristic
82	C₂	#22576136	1	1	yes	characteristic
83	C₂	#22576180	1	1	yes	characteristic
84	C₂	#22576190	1	1	yes	characteristic

	subgroup	G/H
center	C₂²	C₂×C₂²⋊D₂₇₁
commutator, cosocle	C₂×C₄×C₂₇₁	C₂³
Frattini	C₂×C₄	C₂²×D₂₇₁
Fitting	#125×C₂₇₁	C₂
socle, prime radical	C₂²×C₂₇₁	C₂×D₄
hypercenter	#125	D₂₇₁
hypocenter	C₂₇₁	#479
LCS	G ▷ C₂×C₄×C₂₇₁ ▷ C₂×C₂₇₁ ▷ C₂₇₁
UCS	C₁ ◁ C₂² ◁ C₄² ◁ #125

Complements

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

N	H ≅ G/N	type
42. C₂₇₁	#479	semidirect

Maximal subgroups

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

subgroup	index
C₄×Dic₅₄₂	2
#22576093	2
#22576091	2
C₄⋊(C₂₇₁⋊C₈)	2
#22576083	2
#125×C₂₇₁	2
#479	271