Subgroups — #31823940

Order 17984.

266 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂²×Dic₅₆₂	C₂	1	1	yes	maximal, characteristic
2	C₄×Dic₅₆₂	C₂	1	4	yes	maximal, complemented
3	#22582844	C₂	1	4	yes	maximal, complemented
4	#22582838	C₂	1	1	yes	maximal, characteristic
5	#22582835	C₂	1	4	yes	maximal
6	#117×C₂₈₁	C₂	1	1	yes	maximal, characteristic
7	C₂×Dic₅₆₂	C₄	1	8	yes	complemented
8	C₂×Dic₅₆₂	C₂²	1	2	yes	—
9	C₂×Dic₅₆₂	C₂²	1	2	yes	—
10	C₂²×Dic₂₈₁	C₂²	1	2	yes	—
11	C₄⋊Dic₂₈₁	C₂²	1	2	yes	—
12	#17985117	C₂²	1	8	yes	—
13	C₂²⋊Dic₂₈₁	C₂²	1	2	yes	—
14	C₄×Dic₂₈₁	C₂²	1	8	yes	—
15	C₄×Dic₂₈₁	C₂²	1	2	yes	—
16	C₂²×C₄×C₂₈₁	C₂²	1	1	yes	characteristic
17	C₄⋊C₄×C₂₈₁	C₂²	1	2	yes	—
18	C₂²⋊C₄×C₂₈₁	C₂²	1	2	yes	—
19	C₄²×C₂₈₁	C₂²	1	2	yes	—
20	Dic₅₆₂	C₂×C₄	1	8	yes	—
21	Dic₅₆₂	C₂×C₄	1	8	yes	—
22	C₂×Dic₂₈₁	C₂×C₄	1	8	yes	—
23	C₂×Dic₂₈₁	C₂³	1	4	yes	—
24	C₂×Dic₂₈₁	C₂³	1	4	yes	—
25	C₂³×C₂₈₁	C₂³	1	1	yes	characteristic
26	C₂×C₄×C₂₈₁	C₂×C₄	1	4	yes	—
27	C₂×C₄×C₂₈₁	C₂³	1	4	yes	—
28	C₂×C₄×C₂₈₁	C₂³	1	1	yes	characteristic
29	C₂×C₄×C₂₈₁	C₂³	1	1	yes	characteristic
30	C₂²×C₂₈₁	—	2	2	no	—
31	C₂²×C₂₈₁	C₂²×C₄	1	2	yes	—
32	C₂²×C₂₈₁	C₂⁴	1	1	yes	characteristic
33	C₄×C₂₈₁	—	2	4	no	—
34	C₄×C₂₈₁	C₂²×C₄	1	2	yes	—
35	C₄×C₂₈₁	C₂²×C₄	1	2	yes	—
36	Dic₂₈₁	—	2	4	no	—
37	Dic₂₈₁	C₂²×C₄	1	8	yes	—
38	C₂×C₂₈₁	—	2	2	no	—
39	C₂×C₂₈₁	C₂³×C₄	1	1	yes	characteristic
40	C₂×C₂₈₁	2₋¹⁺⁴	1	2	yes	—
41	C₂₈₁	#519	1	1	yes	characteristic, complemented, Sylow
42	#519	—	281	1	no	maximal, Sylow
43	C₂²×Q₈	—	281	1	no	—
44	C₄×Q₈	—	281	4	no	—
45	C₄×Q₈	—	281	4	no	—
46	#117	—	281	1	no	—
47	#117	—	281	4	no	—
48	#117	D₂₈₁	1	1	yes	characteristic
49	C₂×Q₈	—	281	8	no	—
50	C₂×Q₈	—	281	2	no	—
51	C₂×Q₈	—	281	2	no	—
52	C₂²×C₄	—	281	2	no	—
53	C₂²×C₄	C₂×D₂₈₁	1	1	yes	characteristic
54	C₄⋊C₄	—	281	8	no	—
55	C₄⋊C₄	—	281	2	no	—
56	C₄⋊C₄	C₂×D₂₈₁	1	2	yes	—
57	C₂²⋊C₄	—	281	2	no	—
58	C₂²⋊C₄	C₂×D₂₈₁	1	2	yes	—
59	C₄²	—	281	8	no	—
60	C₄²	—	281	2	no	—
61	C₄²	C₂×D₂₈₁	1	2	yes	—
62	C₂³	C₂²×D₂₈₁	1	1	yes	characteristic
63	Q₈	—	281	8	no	—
64	Q₈	—	281	8	no	—
65	C₂×C₄	—	281	8	no	—
66	C₂×C₄	—	281	4	no	—
67	C₂×C₄	—	281	4	no	—
68	C₂×C₄	C₄×D₂₈₁	1	4	yes	—
69	C₂×C₄	C₂²×D₂₈₁	1	4	yes	—
70	C₂×C₄	C₂²×D₂₈₁	1	1	yes	characteristic
71	C₂×C₄	C₂²×D₂₈₁	1	1	yes	characteristic
72	C₂²	—	2	2	no	—
73	C₂²	C₂×C₄×D₂₈₁	1	2	yes	—
74	C₂²	C₂³×D₂₈₁	1	1	yes	characteristic
75	C₄	—	2	4	no	—
76	C₄	—	281	8	no	—
77	C₄	—	562	4	no	—
78	C₄	C₂×C₄×D₂₈₁	1	2	yes	—
79	C₄	C₂×C₄×D₂₈₁	1	2	yes	—
80	C₂	—	2	2	no	—
81	C₂	C₂²×C₄×D₂₈₁	1	1	yes	characteristic
82	C₂	#22582926	1	2	yes	—

	subgroup	G/H
center, Frattini	C₂²	C₂³×D₂₈₁
commutator	C₂×C₂₈₁	C₂³×C₄
Fitting	#117×C₂₈₁	C₂
socle, cosocle	C₂²×C₂₈₁	C₂⁴
prime radical	C₂³×C₂₈₁	C₂³
hypercenter	#117	D₂₈₁
hypocenter	C₂₈₁	#519
LCS	G ▷ C₂×C₂₈₁ ▷ C₂₈₁
UCS	C₁ ◁ C₂² ◁ #117

Complements

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

N	H ≅ G/N	type
2. C₄×Dic₅₆₂	C₂	semidirect
3. #22582844	C₂	semidirect
7. C₂×Dic₅₆₂	C₄	semidirect
41. C₂₈₁	#519	semidirect

Maximal subgroups

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

subgroup	index
C₂²×Dic₅₆₂	2
C₄×Dic₅₆₂	2
#22582844	2
#22582838	2
#22582835	2
#117×C₂₈₁	2
#519	281