Subgroups — C₂×#26041677 #37544220

Order 23168.

424 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×#19153816	C₂	1	2	yes	maximal
2	#26041677	C₂	1	8	yes	maximal, direct product factor
3	C₂×#19153748	C₂	1	4	yes	maximal
4	C₂×C₄×C₈×C₁₈₁	C₂	1	1	yes	maximal, characteristic
5	C₂²×Dic₃₆₂	—	2	2	no	—
6	#19153816	—	2	4	no	—
7	#19153816	C₂²	1	8	yes	—
8	C₂×C₄⋊Dic₁₈₁	—	2	2	no	—
9	C₂×C₄⋊Dic₁₈₁	C₂²	1	4	yes	—
10	#19153748	C₂²	1	16	yes	—
11	C₂²×C₈×C₁₈₁	C₂²	1	2	yes	—
12	C₂×C₄²×C₁₈₁	C₂²	1	1	yes	characteristic
13	C₄×C₈×C₁₈₁	C₂²	1	4	yes	—
14	C₂×Dic₃₆₂	—	2	8	no	—
15	C₂×Dic₃₆₂	—	4	8	no	—
16	C₂²×Dic₁₈₁	—	2	4	no	—
17	C₄⋊Dic₁₈₁	—	2	8	no	—
18	C₄⋊Dic₁₈₁	—	2	4	no	—
19	C₄⋊Dic₁₈₁	C₂³	1	8	yes	—
20	C₂²×C₄×C₁₈₁	D₄	1	2	yes	—
21	C₂²×C₄×C₁₈₁	C₂³	1	1	yes	characteristic
22	C₂×C₈×C₁₈₁	Q₈	1	8	yes	complemented
23	C₂×C₈×C₁₈₁	C₂³	1	4	yes	—
24	C₄²×C₁₈₁	D₄	1	2	yes	—
25	C₄²×C₁₈₁	C₂³	1	2	yes	—
26	Dic₃₆₂	—	4	16	no	—
27	C₂×Dic₁₈₁	—	2	8	no	—
28	C₂×Dic₁₈₁	—	4	8	no	—
29	C₂³×C₁₈₁	C₂×D₄	1	1	yes	characteristic
30	C₂×C₄×C₁₈₁	SD₁₆	1	8	yes	—
31	C₂×C₄×C₁₈₁	C₂×D₄	1	1	yes	characteristic
32	C₂×C₄×C₁₈₁	C₂×D₄	1	4	yes	—
33	C₂×C₄×C₁₈₁	C₂×Q₈	1	4	yes	—
34	C₂×C₄×C₁₈₁	C₂⁴	1	1	yes	characteristic
35	C₈×C₁₈₁	C₂×Q₈	1	8	yes	complemented
36	C₂²×C₁₈₁	C₄⋊Q₈	1	2	yes	—
37	C₂²×C₁₈₁	C₂×SD₁₆	1	4	yes	—
38	C₂²×C₁₈₁	C₂²×D₄	1	1	yes	characteristic
39	C₄×C₁₈₁	C₄⋊Q₈	1	2	yes	—
40	C₄×C₁₈₁	C₂×SD₁₆	1	8	yes	—
41	C₄×C₁₈₁	C₂²×Q₈	1	2	yes	—
42	Dic₁₈₁	—	4	8	no	—
43	C₂×C₁₈₁	#498	1	4	yes	complemented
44	C₂×C₁₈₁	C₂×C₄⋊Q₈	1	1	yes	characteristic
45	C₂×C₁₈₁	C₂²×SD₁₆	1	2	yes	—
46	C₁₈₁	C₂×#498	1	1	yes	characteristic, complemented, Sylow
47	C₂×#498	—	181	1	no	maximal, Sylow
48	C₂×C₄⋊Q₈	—	181	2	no	—
49	#498	—	181	8	no	—
50	C₂×#106	—	181	4	no	—
51	C₂×C₄×C₈	D₁₈₁	1	1	yes	characteristic
52	C₂²×Q₈	—	362	2	no	—
53	C₂²×C₈	C₂×D₁₈₁	1	2	yes	—
54	C₄⋊Q₈	—	362	4	no	—
55	C₄⋊Q₈	—	181	8	no	—
56	C₂×C₄⋊C₄	—	362	2	no	—
57	C₂×C₄⋊C₄	—	181	4	no	—
58	C₂×C₄²	C₂×D₁₈₁	1	1	yes	characteristic
59	#106	—	181	16	no	—
60	C₄×C₈	C₂×D₁₈₁	1	4	yes	—
61	C₂×Q₈	—	362	8	no	—
62	C₂×Q₈	—	724	8	no	—
63	C₂²×C₄	—	362	4	no	—
64	C₂²×C₄	D₇₂₄	1	2	yes	—
65	C₂²×C₄	C₂²×D₁₈₁	1	1	yes	characteristic
66	C₂×C₈	Dic₃₆₂	1	8	yes	complemented
67	C₂×C₈	C₂²×D₁₈₁	1	4	yes	—
68	C₄⋊C₄	—	362	8	no	—
69	C₄⋊C₄	—	362	4	no	—
70	C₄⋊C₄	—	181	8	no	—
71	C₄²	D₇₂₄	1	2	yes	—
72	C₄²	C₂²×D₁₈₁	1	2	yes	—
73	C₂³	C₂×D₇₂₄	1	1	yes	characteristic
74	Q₈	—	724	16	no	—
75	C₂×C₄	—	362	8	no	—
76	C₂×C₄	—	724	8	no	—
77	C₂×C₄	#15668438	1	8	yes	—
78	C₂×C₄	C₂×D₇₂₄	1	1	yes	characteristic
79	C₂×C₄	C₂×D₇₂₄	1	4	yes	—
80	C₂×C₄	C₂×Dic₃₆₂	1	4	yes	—
81	C₂×C₄	C₂³×D₁₈₁	1	1	yes	characteristic
82	C₈	C₂×Dic₃₆₂	1	8	yes	complemented
83	C₂²	#19153816	1	2	yes	—
84	C₂²	C₂×#15668438	1	4	yes	—
85	C₂²	C₂²×D₇₂₄	1	1	yes	characteristic
86	C₄	—	724	8	no	—
87	C₄	#19153816	1	2	yes	—
88	C₄	C₂×#15668438	1	8	yes	—
89	C₄	C₂²×Dic₃₆₂	1	2	yes	—
90	C₂	#26041677	1	4	yes	direct product factor
91	C₂	C₂×#19153816	1	1	yes	characteristic
92	C₂	C₂²×#15668438	1	2	yes	—

	subgroup	G/H
center	C₂³	C₂×D₇₂₄
commutator, cosocle	C₂×C₄×C₁₈₁	C₂⁴
Frattini	C₂×C₄	C₂³×D₁₈₁
Fitting	C₂×C₄×C₈×C₁₈₁	C₂
socle, prime radical	C₂³×C₁₈₁	C₂×D₄
hypercenter	C₂×C₄×C₈	D₁₈₁
hypocenter	C₁₈₁	C₂×#498
LCS	G ▷ C₂×C₄×C₁₈₁ ▷ C₂×C₁₈₁ ▷ C₁₈₁
UCS	C₁ ◁ C₂³ ◁ C₂×C₄² ◁ C₂×C₄×C₈

Complements

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

N	H ≅ G/N	type
2. #26041677	C₂	direct (N × H)
22. C₂×C₈×C₁₈₁	Q₈	semidirect
35. C₈×C₁₈₁	C₂×Q₈	semidirect
43. C₂×C₁₈₁	#498	semidirect
46. C₁₈₁	C₂×#498	semidirect
66. C₂×C₈	Dic₃₆₂	semidirect
82. C₈	C₂×Dic₃₆₂	semidirect
90. C₂	#26041677	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×#19153816	2
#26041677	2
C₂×#19153748	2
C₂×C₄×C₈×C₁₈₁	2
C₂×#498	181

Subgroups — C2×#26041677 #37544220

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₂×#26041677 #37544220