Group #3221 — subgroups

Subgroups — #3221

Order 128.

194 conjugacy classes of subgroups; only the 84 normal subgroups are shown.

normal subgroups only

This group has 194 conjugacy classes of subgroups — too many to draw. Only its 84 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	#540	C₂	1	1	yes	maximal, characteristic, complemented
2	#536	C₂	1	1	yes	maximal, characteristic, complemented
3	#496	C₂	1	1	yes	maximal, characteristic, complemented
4	#492	C₂	1	1	yes	maximal, characteristic, complemented
5	#491	C₂	1	1	yes	maximal, characteristic, complemented
6	#488	C₂	1	1	yes	maximal, characteristic, complemented
7	#463	C₂	1	2	yes	maximal, complemented
8	#461	C₂	1	2	yes	maximal, complemented
9	#449	C₂	1	2	yes	maximal, complemented
10	#448	C₂	1	2	yes	maximal, complemented
11	#433	C₂	1	1	yes	maximal, characteristic, complemented
12	C₂×#41	C₂²	1	1	yes	characteristic
13	C₂²×Q₈	C₂²	1	1	yes	characteristic
14	C₂×SD₁₆	C₂²	1	2	yes	—
15	C₂×SD₁₆	C₂²	1	2	yes	—
16	C₂×SD₁₆	C₂²	1	2	yes	—
17	C₂×D₈	C₂²	1	2	yes	—
18	C₄⋊Q₈	C₂²	1	1	yes	characteristic
19	C₄⋊Q₈	C₂²	1	1	yes	characteristic
20	#127	C₂²	1	1	yes	characteristic
21	#125	C₂²	1	1	yes	characteristic
22	#124	C₂²	1	1	yes	characteristic
23	#124	C₂²	1	1	yes	characteristic
24	#123	—	2	2	no	—
25	#123	—	2	2	no	—
26	C₂²⋊Q₈	—	2	2	no	—
27	#121	—	2	2	no	—
28	#121	C₂²	1	2	yes	—
29	C₄×D₄	C₂²	1	2	yes	—
30	#117	C₂²	1	1	yes	characteristic
31	C₄⋊C₈	C₂²	1	2	yes	—
32	#103	C₂²	1	2	yes	—
33	#103	C₂²	1	2	yes	—
34	#103	C₂²	1	2	yes	—
35	#102	C₂²	1	2	yes	—
36	C₂²⋊C₈	C₂²	1	2	yes	—
37	#97	C₂²	1	1	yes	characteristic
38	C₄×C₈	C₂²	1	1	yes	characteristic
39	#41	—	4	2	no	—
40	C₂×Q₈	—	2	1	no	—
41	C₂×Q₈	—	4	2	no	—
42	C₂×Q₈	C₂³	1	1	yes	characteristic
43	C₂×Q₈	C₂³	1	1	yes	characteristic
44	C₂×Q₈	C₂³	1	1	yes	characteristic
45	C₂×D₄	—	2	1	no	—
46	C₂×D₄	—	2	2	no	—
47	C₂×D₄	—	2	2	no	—
48	C₂×D₄	C₂³	1	1	yes	characteristic
49	C₂×D₄	C₂³	1	2	yes	—
50	C₂²×C₄	—	2	1	no	—
51	C₂²×C₄	—	2	1	no	—
52	C₂²×C₄	—	2	2	no	—
53	C₂²×C₄	C₂³	1	1	yes	characteristic
54	SD₁₆	—	4	2	no	—
55	SD₁₆	—	4	2	no	—
56	SD₁₆	—	4	2	no	—
57	D₈	—	4	2	no	—
58	C₂×C₈	C₂³	1	2	yes	—
59	C₂×C₈	C₂³	1	2	yes	—
60	C₄⋊C₄	—	2	2	no	—
61	C₄⋊C₄	—	2	2	no	—
62	C₄⋊C₄	—	2	2	no	—
63	C₄⋊C₄	D₄	1	2	yes	—
64	C₄⋊C₄	C₂³	1	2	yes	—
65	C₂²⋊C₄	—	2	2	no	—
66	C₂²⋊C₄	—	2	2	no	—
67	C₂²⋊C₄	—	2	2	no	—
68	C₂²⋊C₄	—	2	2	no	—
69	C₂²⋊C₄	D₄	1	2	yes	—
70	C₄²	C₂³	1	1	yes	characteristic
71	C₄²	C₂³	1	1	yes	characteristic
72	C₂³	—	2	1	no	—
73	C₂³	—	2	2	no	—
74	C₂³	C₂×D₄	1	1	yes	characteristic
75	Q₈	—	2	2	no	—
76	Q₈	—	2	2	no	—
77	Q₈	—	2	2	no	—
78	Q₈	—	4	2	no	—
79	D₄	—	2	2	no	—
80	D₄	—	2	2	no	—
81	D₄	—	2	2	no	—
82	D₄	—	4	2	no	—
83	D₄	—	8	2	no	—
84	D₄	—	8	2	no	—
85	C₂×C₄	—	2	2	no	—
86	C₂×C₄	—	2	2	no	—
87	C₂×C₄	—	2	1	no	—
88	C₂×C₄	—	2	1	no	—
89	C₂×C₄	—	2	1	no	—
90	C₂×C₄	—	4	2	no	—
91	C₂×C₄	—	4	2	no	—
92	C₂×C₄	—	8	2	no	—
93	C₂×C₄	C₂×D₄	1	2	yes	—
94	C₂×C₄	C₂×D₄	1	2	yes	—
95	C₂×C₄	C₂×D₄	1	1	yes	characteristic
96	C₂×C₄	C₂⁴	1	1	yes	characteristic
97	C₈	—	2	2	no	—
98	C₈	—	2	2	no	—
99	C₂²	—	2	1	no	—
100	C₂²	—	2	2	no	—
101	C₂²	—	4	1	no	—
102	C₂²	—	4	2	no	—
103	C₂²	—	4	2	no	—
104	C₂²	—	4	2	no	—
105	C₂²	—	4	2	no	—
106	C₂²	C₂²×D₄	1	1	yes	characteristic
107	C₄	—	2	1	no	—
108	C₄	—	2	2	no	—
109	C₄	—	2	2	no	—
110	C₄	—	4	1	no	—
111	C₄	—	4	1	no	—
112	C₄	—	4	1	no	—
113	C₄	—	4	2	no	—
114	C₄	H(5,𝔽₂)	1	2	yes	—
115	C₂	—	4	1	no	—
116	C₂	—	8	1	no	—
117	C₂	—	8	2	no	—
118	C₂	#535	1	1	yes	characteristic
119	C₂	#577	1	2	yes	—

subgroup

G/H

class size

multiplicity

normal?

properties

#540

C₂

yes

maximal, characteristic, complemented

#536

C₂

yes

maximal, characteristic, complemented

#496

C₂

yes

maximal, characteristic, complemented

#492

C₂

yes

maximal, characteristic, complemented

#491

C₂

yes

maximal, characteristic, complemented

#488

C₂

yes

maximal, characteristic, complemented

#463

C₂

yes

maximal, complemented

#461

C₂

yes

maximal, complemented

#449

C₂

yes

maximal, complemented

#448

C₂

yes

maximal, complemented

#433

C₂

yes

maximal, characteristic, complemented

C₂×#41

C₂²

yes

characteristic

C₂²×Q₈

C₂²

yes

characteristic

C₂×SD₁₆

C₂²

yes

—

C₂×SD₁₆

C₂²

yes

—

C₂×SD₁₆

C₂²

yes

—

C₂×D₈

C₂²

yes

—

C₄⋊Q₈

C₂²

yes

characteristic

C₄⋊Q₈

C₂²

yes

characteristic

#127

C₂²

yes

characteristic

#125

C₂²

yes

characteristic

#124

C₂²

yes

characteristic

#124

C₂²

yes

characteristic

#123

—

#123

—

C₂²⋊Q₈

—

#121

—

#121

C₂²

yes

—

C₄×D₄

C₂²

yes

—

#117

C₂²

yes

characteristic

C₄⋊C₈

C₂²

yes

—

#103

C₂²

yes

—

#103

C₂²

yes

—

#103

C₂²

yes

—

#102

C₂²

yes

—

C₂²⋊C₈

C₂²

yes

—

#97

C₂²

yes

characteristic

C₄×C₈

C₂²

yes

characteristic

#41

—

C₂×Q₈

—

C₂×Q₈

—

C₂×Q₈

C₂³

yes

characteristic

C₂×Q₈

C₂³

yes

characteristic

C₂×Q₈

C₂³

yes

characteristic

C₂×D₄

—

C₂×D₄

—

C₂×D₄

—

C₂×D₄

C₂³

yes

characteristic

C₂×D₄

C₂³

yes

—

C₂²×C₄

—

C₂²×C₄

—

C₂²×C₄

—

C₂²×C₄

C₂³

yes

characteristic

SD₁₆

—

SD₁₆

—

SD₁₆

—

D₈

—

C₂×C₈

C₂³

yes

—

C₂×C₈

C₂³

yes

—

C₄⋊C₄

—

C₄⋊C₄

—

C₄⋊C₄

—

C₄⋊C₄

D₄

yes

—

C₄⋊C₄

C₂³

yes

—

C₂²⋊C₄

—

C₂²⋊C₄

—

C₂²⋊C₄

—

C₂²⋊C₄

—

C₂²⋊C₄

D₄

yes

—

C₄²

C₂³

yes

characteristic

C₄²

C₂³

yes

characteristic

C₂³

—

C₂³

—

C₂³

C₂×D₄

yes

characteristic

Q₈

—

Q₈

—

Q₈

—

Q₈

—

D₄

—

D₄

—

D₄

—

D₄

—

D₄

—

D₄

—

C₂×C₄

—

C₂×C₄

—

C₂×C₄

—

C₂×C₄

—

C₂×C₄

—

C₂×C₄

—

C₂×C₄

—

C₂×C₄

—

C₂×C₄

C₂×D₄

yes

—

C₂×C₄

C₂×D₄

yes

—

C₂×C₄

C₂×D₄

yes

characteristic

C₂×C₄

C₂⁴

yes

characteristic

C₈

—

C₈

—

C₂²

—

100

C₂²

—

101

C₂²

—

102

C₂²

—

103

C₂²

—

104

C₂²

—

105

C₂²

—

106

C₂²

C₂²×D₄

yes

characteristic

107

C₄

—

108

C₄

—

109

C₄

—

110

C₄

—

111

C₄

—

112

C₄

—

113

C₄

—

114

C₄

H(5,𝔽₂)

yes

—

115

C₂

—

116

C₂

—

117

C₂

—

118

C₂

#535

yes

characteristic

119

C₂

#577

yes

—

	subgroup	G/H
center, socle	C₂²	C₂²×D₄
commutator, Frattini, cosocle	C₂×C₄	C₂⁴
LCS	G ▷ C₂×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂² ◁ #117 ◁ G
LECS	G ▷ C₂×C₄ ▷ C₂ ▷ C₁

subgroup

G/H

center, socle

C₂²

C₂²×D₄

commutator, Frattini, cosocle

C₂×C₄

C₂⁴

LCS

G ▷ C₂×C₄ ▷ C₂ ▷ C₁

UCS

C₁ ◁ C₂² ◁ #117 ◁ G

LECS

G ▷ C₂×C₄ ▷ C₂ ▷ C₁

N	H ≅ G/N	type
1. #540	C₂	semidirect
2. #536	C₂	semidirect
3. #496	C₂	semidirect
4. #492	C₂	semidirect
5. #491	C₂	semidirect
6. #488	C₂	semidirect
7. #463	C₂	semidirect
8. #461	C₂	semidirect
9. #449	C₂	semidirect
10. #448	C₂	semidirect
11. #433	C₂	semidirect

H ≅ G/N

type

1. #540

C₂

semidirect

2. #536

C₂

semidirect

3. #496

C₂

semidirect

4. #492

C₂

semidirect

5. #491

C₂

semidirect

6. #488

C₂

semidirect

7. #463

C₂

semidirect

8. #461

C₂

semidirect

9. #449

C₂

semidirect

10. #448

C₂

semidirect

11. #433

C₂

semidirect

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

subgroup	index
#540	2
#536	2
#496	2
#492	2
#491	2
#488	2
#463	2
#461	2
#449	2
#448	2
#433	2

subgroup

index

Subgroups — #3221

Conjugacy classes of subgroups

Complements

Maximal subgroups