Subgroups — C₂×#27165807 #38787126

Order 25664.

106 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×#20264376	C₂	1	2	yes	maximal
2	#27165807	C₂	1	4	yes	maximal, direct product factor
3	C₂×C₈×D₄₀₁	C₂	1	1	yes	maximal, characteristic
4	#20264376	—	2	2	no	—
5	#20264376	C₂²	1	4	yes	—
6	C₂×#15692006	—	2	2	no	—
7	C₂×C₄×D₄₀₁	C₂²	1	1	yes	characteristic
8	C₂×#15691999	C₄	1	1	yes	characteristic
9	C₈×D₄₀₁	C₄	1	2	yes	—
10	C₈×D₄₀₁	C₂²	1	2	yes	—
11	C₂×C₈×C₄₀₁	C₄	1	1	yes	characteristic
12	#15692006	—	2	4	no	—
13	C₂²×D₄₀₁	Q₈	1	1	yes	characteristic
14	C₂×Dic₄₀₁	D₄	1	1	yes	characteristic
15	C₄×D₄₀₁	C₂×C₄	1	1	yes	characteristic
16	C₄×D₄₀₁	D₄	1	1	yes	characteristic
17	C₄×D₄₀₁	Q₈	1	1	yes	characteristic
18	C₄×D₄₀₁	C₂³	1	1	yes	characteristic
19	#15691999	C₂×C₄	1	2	yes	—
20	C₂×C₄×C₄₀₁	C₂×C₄	1	1	yes	characteristic
21	C₈×C₄₀₁	C₂×C₄	1	2	yes	—
22	C₂²×C₄₀₁	C₄⋊C₄	1	1	yes	characteristic
23	C₂×D₄₀₁	—	2	2	no	—
24	C₂×D₄₀₁	C₄⋊C₄	1	1	yes	characteristic
25	C₂×D₄₀₁	C₂×Q₈	1	1	yes	characteristic
26	C₄×C₄₀₁	C₄⋊C₄	1	1	yes	characteristic
27	C₄×C₄₀₁	C₂²×C₄	1	1	yes	characteristic
28	Dic₄₀₁	C₄⋊C₄	1	1	yes	characteristic
29	Dic₄₀₁	C₂×D₄	1	1	yes	characteristic
30	C₂×C₄₀₁	#108	1	2	yes	complemented
31	C₂×C₄₀₁	C₂×C₄⋊C₄	1	1	yes	characteristic
32	D₄₀₁	—	2	1	no	—
33	D₄₀₁	—	2	1	no	—
34	C₄₀₁	C₂×#108	1	1	yes	characteristic, complemented, Sylow
35	C₂×#108	—	401	1	no	maximal, Sylow
36	C₂×M₁₆	—	401	2	no	—
37	C₂²×C₈	—	401	1	no	—
38	#108	—	401	4	no	—
39	C₂²×C₄	—	401	1	no	—
40	M₁₆	—	802	2	no	—
41	M₁₆	—	401	4	no	—
42	C₂×C₈	—	802	2	no	—
43	C₂×C₈	—	401	1	no	—
44	C₂×C₈	—	401	2	no	—
45	C₂×C₈	—	401	2	no	—
46	C₂×C₈	#13107944	1	1	yes	characteristic
47	C₂³	—	401	1	no	—
48	C₂×C₄	—	401	1	no	—
49	C₂×C₄	—	401	1	no	—
50	C₂×C₄	—	401	1	no	—
51	C₂×C₄	—	401	1	no	—
52	C₂×C₄	—	401	1	no	—
53	C₂×C₄	C₂×#13107944	1	1	yes	characteristic
54	C₈	—	802	4	no	—
55	C₈	—	401	2	no	—
56	C₈	C₂×#13107944	1	2	yes	—
57	C₂²	—	802	2	no	—
58	C₂²	—	401	1	no	—
59	C₂²	—	401	1	no	—
60	C₂²	C₄⋊#13107944	1	1	yes	characteristic
61	C₄	—	401	1	no	—
62	C₄	—	401	1	no	—
63	C₄	C₄⋊#13107944	1	1	yes	characteristic
64	C₄	C₂²×#13107944	1	1	yes	characteristic
65	C₂	—	802	1	no	—
66	C₂	—	802	1	no	—
67	C₂	#27165807	1	2	yes	direct product factor
68	C₂	C₂×C₄⋊#13107944	1	1	yes	characteristic

	subgroup	G/H
center	C₂²	C₄⋊#13107944
commutator	C₄×C₄₀₁	C₂²×C₄
Frattini	C₄	C₂²×#13107944
Fitting	C₂×C₈×C₄₀₁	C₄
socle	C₂²×C₄₀₁	C₄⋊C₄
prime radical	C₂²×D₄₀₁	Q₈
cosocle	C₄×D₄₀₁	C₂³
hypercenter	C₂×C₈	#13107944
hypocenter	C₄₀₁	C₂×#108
LCS	G ▷ C₄×C₄₀₁ ▷ C₂×C₄₀₁ ▷ C₄₀₁
UCS	C₁ ◁ C₂² ◁ C₂×C₄ ◁ C₂×C₈

Complements

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

N	H ≅ G/N	type
2. #27165807	C₂	direct (N × H)
30. C₂×C₄₀₁	#108	semidirect
34. C₄₀₁	C₂×#108	semidirect
67. C₂	#27165807	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×#20264376	2
#27165807	2
C₂×C₈×D₄₀₁	2
C₂×#108	401

Subgroups — C2×#27165807 #38787126

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₂×#27165807 #38787126