Group #31816738 — subgroups

Subgroups — C₂×#22581317 #31816738

Order 17792.

488 conjugacy classes of subgroups; only the 149 normal subgroups are shown.

normal subgroups only

This group has 488 conjugacy classes of subgroups — too many to draw. Only its 149 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	C₂×#17984834	C₂	1	1	yes	maximal, characteristic, complemented
2	#22581317	C₂	1	8	yes	maximal, direct product factor
3	C₂×#17984763	C₂	1	4	yes	maximal, complemented
4	C₂×#17984753	C₂	1	1	yes	maximal, characteristic, complemented
5	C₂×#127×C₁₃₉	C₂	1	1	yes	maximal, characteristic
6	C₂²×C₁₃₉⋊C₈	C₂²	1	2	yes	—
7	#17984834	—	2	2	no	—
8	#17984834	C₂²	1	4	yes	complemented
9	C₂×C₄⋊Dic₁₃₉	C₂²	1	2	yes	—
10	C₂×Dic₁₃₉⋊C₄	—	2	2	no	—
11	#17984763	C₂²	1	16	yes	complemented
12	#17984753	C₂²	1	4	yes	complemented
13	C₂²×D₄×C₁₃₉	—	2	2	no	—
14	C₂²×D₄×C₁₃₉	C₂²	1	2	yes	—
15	#127×C₁₃₉	—	2	2	no	—
16	#127×C₁₃₉	C₂²	1	4	yes	—
17	C₂×C₄²×C₁₃₉	C₂²	1	1	yes	characteristic
18	C₂²×Dic₁₃₉	—	2	2	no	—
19	C₂×C₁₃₉⋊C₈	—	2	4	no	—
20	C₂×C₁₃₉⋊C₈	C₂³	1	4	yes	—
21	C₄⋊Dic₁₃₉	—	2	2	no	—
22	C₄⋊Dic₁₃₉	C₂³	1	4	yes	—
23	Dic₁₃₉⋊C₄	—	2	8	no	—
24	C₂⁴×C₁₃₉	—	2	2	no	—
25	C₂×D₄×C₁₃₉	—	2	2	no	—
26	C₂×D₄×C₁₃₉	—	2	8	no	—
27	C₂×D₄×C₁₃₉	—	2	8	no	—
28	C₂×D₄×C₁₃₉	—	4	8	no	—
29	C₂×D₄×C₁₃₉	C₂³	1	4	yes	—
30	C₂²×C₄×C₁₃₉	D₄	1	2	yes	—
31	C₂²×C₄×C₁₃₉	C₂³	1	1	yes	characteristic
32	C₄²×C₁₃₉	D₄	1	2	yes	—
33	C₄²×C₁₃₉	C₂³	1	2	yes	—
34	C₂×Dic₁₃₉	—	2	4	no	—
35	C₂×Dic₁₃₉	—	4	4	no	—
36	C₁₃₉⋊C₈	—	2	4	no	—
37	C₂³×C₁₃₉	—	2	4	no	—
38	C₂³×C₁₃₉	—	4	4	no	—
39	C₂³×C₁₃₉	—	4	8	no	—
40	C₂³×C₁₃₉	C₂×D₄	1	1	yes	characteristic
41	D₄×C₁₃₉	—	2	8	no	—
42	D₄×C₁₃₉	—	4	16	no	—
43	D₄×C₁₃₉	—	4	4	no	—
44	C₂×C₄×C₁₃₉	—	2	4	no	—
45	C₂×C₄×C₁₃₉	C₂×D₄	1	4	yes	—
46	C₂×C₄×C₁₃₉	C₂×D₄	1	1	yes	characteristic
47	C₂×C₄×C₁₃₉	#41	1	4	yes	—
48	C₂×C₄×C₁₃₉	C₂⁴	1	1	yes	characteristic
49	C₂²×C₁₃₉	—	4	4	no	—
50	C₂²×C₁₃₉	—	4	8	no	—
51	C₂²×C₁₃₉	—	8	8	no	—
52	C₂²×C₁₃₉	#124	1	2	yes	—
53	C₂²×C₁₃₉	AGL(1,ℤ/8)	1	4	yes	—
54	C₂²×C₁₃₉	C₂²×D₄	1	1	yes	characteristic
55	C₄×C₁₃₉	—	2	4	no	—
56	C₄×C₁₃₉	#124	1	2	yes	—
57	C₄×C₁₃₉	C₂×#41	1	2	yes	—
58	Dic₁₃₉	—	4	4	no	—
59	C₂×C₁₃₉	—	8	4	no	—
60	C₂×C₁₃₉	#490	1	4	yes	complemented
61	C₂×C₁₃₉	C₂×#124	1	1	yes	characteristic
62	C₂×C₁₃₉	C₂×AGL(1,ℤ/8)	1	2	yes	—
63	C₁₃₉	C₂×#490	1	1	yes	characteristic, complemented, Sylow
64	C₂×#490	—	139	1	no	maximal, Sylow
65	C₂×#127	D₁₃₉	1	1	yes	characteristic
66	C₂×#125	—	139	1	no	—
67	#490	—	139	8	no	—
68	C₂×#102	—	139	4	no	—
69	C₂×#97	—	139	1	no	—
70	C₂²×D₄	—	2	2	no	—
71	C₂²×D₄	C₂×D₁₃₉	1	2	yes	—
72	C₂²×C₈	—	139	2	no	—
73	#127	—	2	2	no	—
74	#127	C₂×D₁₃₉	1	4	yes	—
75	#125	—	278	2	no	—
76	#125	—	139	4	no	—
77	C₂×C₄⋊C₄	—	278	2	no	—
78	C₂×C₄⋊C₄	—	139	2	no	—
79	C₂×C₄²	C₂×D₁₃₉	1	1	yes	characteristic
80	#102	—	139	16	no	—
81	#97	—	139	4	no	—
82	C₂⁴	—	2	2	no	—
83	C₂×D₄	—	2	2	no	—
84	C₂×D₄	—	2	8	no	—
85	C₂×D₄	—	2	8	no	—
86	C₂×D₄	—	4	8	no	—
87	C₂×D₄	C₂²×D₁₃₉	1	4	yes	—
88	C₂²×C₄	—	278	2	no	—
89	C₂²×C₄	C₂²⋊D₁₃₉	1	2	yes	—
90	C₂²×C₄	C₂²×D₁₃₉	1	1	yes	characteristic
91	C₂×C₈	—	278	4	no	—
92	C₂×C₈	—	139	4	no	—
93	C₄⋊C₄	—	278	8	no	—
94	C₄⋊C₄	—	278	2	no	—
95	C₄⋊C₄	—	139	4	no	—
96	C₄²	C₂²⋊D₁₃₉	1	2	yes	—
97	C₄²	C₂²×D₁₃₉	1	2	yes	—
98	C₂³	—	2	4	no	—
99	C₂³	—	4	4	no	—
100	C₂³	—	4	8	no	—
101	C₂³	C₂×C₂²⋊D₁₃₉	1	1	yes	characteristic
102	D₄	—	2	8	no	—
103	D₄	—	4	16	no	—
104	D₄	—	4	4	no	—
105	C₂×C₄	—	2	4	no	—
106	C₂×C₄	—	278	4	no	—
107	C₂×C₄	—	556	4	no	—
108	C₂×C₄	C₂×C₂²⋊D₁₃₉	1	4	yes	—
109	C₂×C₄	C₂×C₂²⋊D₁₃₉	1	1	yes	characteristic
110	C₂×C₄	#14555784	1	4	yes	—
111	C₂×C₄	C₂³×D₁₃₉	1	1	yes	characteristic
112	C₈	—	278	4	no	—
113	C₂²	—	4	4	no	—
114	C₂²	—	4	8	no	—
115	C₂²	—	8	8	no	—
116	C₂²	#17984829	1	2	yes	—
117	C₂²	#17984868	1	4	yes	—
118	C₂²	C₂²×C₂²⋊D₁₃₉	1	1	yes	characteristic
119	C₄	—	2	4	no	—
120	C₄	—	556	4	no	—
121	C₄	#17984829	1	2	yes	—
122	C₄	C₂×#14555784	1	2	yes	—
123	C₂	—	8	4	no	—
124	C₂	#22581317	1	4	yes	direct product factor
125	C₂	C₂×#17984829	1	1	yes	characteristic
126	C₂	C₂×#17984868	1	2	yes	—

subgroup

G/H

class size

multiplicity

normal?

properties

C₂×#17984834

C₂

yes

maximal, characteristic, complemented

#22581317

C₂

yes

maximal, direct product factor

C₂×#17984763

C₂

yes

maximal, complemented

C₂×#17984753

C₂

yes

maximal, characteristic, complemented

C₂×#127×C₁₃₉

C₂

yes

maximal, characteristic

C₂²×C₁₃₉⋊C₈

C₂²

yes

—

#17984834

—

#17984834

C₂²

yes

complemented

C₂×C₄⋊Dic₁₃₉

C₂²

yes

—

C₂×Dic₁₃₉⋊C₄

—

#17984763

C₂²

yes

complemented

#17984753

C₂²

yes

complemented

C₂²×D₄×C₁₃₉

—

C₂²×D₄×C₁₃₉

C₂²

yes

—

#127×C₁₃₉

—

#127×C₁₃₉

C₂²

yes

—

C₂×C₄²×C₁₃₉

C₂²

yes

characteristic

C₂²×Dic₁₃₉

—

C₂×C₁₃₉⋊C₈

—

C₂×C₁₃₉⋊C₈

C₂³

yes

—

C₄⋊Dic₁₃₉

—

C₄⋊Dic₁₃₉

C₂³

yes

—

Dic₁₃₉⋊C₄

—

C₂⁴×C₁₃₉

—

C₂×D₄×C₁₃₉

—

C₂×D₄×C₁₃₉

—

C₂×D₄×C₁₃₉

—

C₂×D₄×C₁₃₉

—

C₂×D₄×C₁₃₉

C₂³

yes

—

C₂²×C₄×C₁₃₉

D₄

yes

—

C₂²×C₄×C₁₃₉

C₂³

yes

characteristic

C₄²×C₁₃₉

D₄

yes

—

C₄²×C₁₃₉

C₂³

yes

—

C₂×Dic₁₃₉

—

C₂×Dic₁₃₉

—

C₁₃₉⋊C₈

—

C₂³×C₁₃₉

—

C₂³×C₁₃₉

—

C₂³×C₁₃₉

—

C₂³×C₁₃₉

C₂×D₄

yes

characteristic

D₄×C₁₃₉

—

D₄×C₁₃₉

—

D₄×C₁₃₉

—

C₂×C₄×C₁₃₉

—

C₂×C₄×C₁₃₉

C₂×D₄

yes

—

C₂×C₄×C₁₃₉

C₂×D₄

yes

characteristic

C₂×C₄×C₁₃₉

#41

yes

—

C₂×C₄×C₁₃₉

C₂⁴

yes

characteristic

C₂²×C₁₃₉

—

C₂²×C₁₃₉

—

C₂²×C₁₃₉

—

C₂²×C₁₃₉

#124

yes

—

C₂²×C₁₃₉

AGL(1,ℤ/8)

yes

—

C₂²×C₁₃₉

C₂²×D₄

yes

characteristic

C₄×C₁₃₉

—

C₄×C₁₃₉

#124

yes

—

C₄×C₁₃₉

C₂×#41

yes

—

Dic₁₃₉

—

C₂×C₁₃₉

—

C₂×C₁₃₉

yes

C₂×C₁₃₉

yes

C₂×C₁₃₉

yes

—

C₁₃₉

C₂×#490

yes

characteristic, complemented, Sylow

C₂×#490

—

139

maximal, Sylow

C₂×#127

D₁₃₉

yes

characteristic

C₂×#125

—

139

—

#490

—

139

—

C₂×#102

—

139

—

C₂×#97

—

139

—

C₂²×D₄

—

C₂²×D₄

C₂×D₁₃₉

yes

—

C₂²×C₈

—

139

—

#127

—

#127

C₂×D₁₃₉

yes

—

#125

—

278

—

#125

—

139

—

C₂×C₄⋊C₄

—

278

—

C₂×C₄⋊C₄

—

139

—

C₂×C₄²

C₂×D₁₃₉

yes

characteristic

#102

—

139

—

#97

—

139

—

C₂⁴

—

C₂×D₄

—

C₂×D₄

—

C₂×D₄

—

C₂×D₄

—

C₂×D₄

C₂²×D₁₃₉

yes

—

C₂²×C₄

—

278

—

C₂²×C₄

C₂²⋊D₁₃₉

yes

—

C₂²×C₄

C₂²×D₁₃₉

yes

characteristic

C₂×C₈

—

278

—

C₂×C₈

—

139

—

C₄⋊C₄

—

278

—

C₄⋊C₄

—

278

—

C₄⋊C₄

—

139

—

C₄²

C₂²⋊D₁₃₉

yes

—

C₄²

C₂²×D₁₃₉

yes

—

C₂³

—

C₂³

—

100

C₂³

—

101

C₂³

C₂×C₂²⋊D₁₃₉

yes

characteristic

102

D₄

—

103

D₄

—

104

D₄

—

105

C₂×C₄

—

106

C₂×C₄

—

278

—

107

C₂×C₄

—

556

—

108

C₂×C₄

C₂×C₂²⋊D₁₃₉

yes

—

109

C₂×C₄

C₂×C₂²⋊D₁₃₉

yes

characteristic

110

C₂×C₄

#14555784

yes

—

111

C₂×C₄

C₂³×D₁₃₉

yes

characteristic

112

C₈

—

278

—

113

C₂²

—

114

C₂²

—

115

C₂²

—

116

C₂²

#17984829

yes

—

117

C₂²

#17984868

yes

—

118

C₂²

C₂²×C₂²⋊D₁₃₉

yes

characteristic

119

C₄

—

120

C₄

—

556

—

121

C₄

#17984829

yes

—

122

C₄

C₂×#14555784

yes

—

123

C₂

—

124

C₂

#22581317

yes

direct product factor

125

C₂

C₂×#17984829

yes

characteristic

126

C₂

C₂×#17984868

yes

—

	subgroup	G/H
center	C₂³	C₂×C₂²⋊D₁₃₉
commutator, cosocle	C₂×C₄×C₁₃₉	C₂⁴
Frattini	C₂×C₄	C₂³×D₁₃₉
Fitting, prime radical	C₂×#127×C₁₃₉	C₂
socle	C₂³×C₁₃₉	C₂×D₄
hypercenter	C₂×#127	D₁₃₉
hypocenter	C₁₃₉	C₂×#490
LCS	G ▷ C₂×C₄×C₁₃₉ ▷ C₂×C₁₃₉ ▷ C₁₃₉
UCS	C₁ ◁ C₂³ ◁ C₂×C₄² ◁ C₂×#127

subgroup

G/H

center

C₂³

C₂×C₂²⋊D₁₃₉

commutator, cosocle

C₂×C₄×C₁₃₉

C₂⁴

Frattini

C₂×C₄

C₂³×D₁₃₉

Fitting, prime radical

C₂×#127×C₁₃₉

C₂

socle

C₂³×C₁₃₉

C₂×D₄

D₁₃₉

C₁₃₉

G ▷ C₂×C₄×C₁₃₉ ▷ C₂×C₁₃₉ ▷ C₁₃₉

UCS

C₁ ◁ C₂³ ◁ C₂×C₄² ◁ C₂×#127

N	H ≅ G/N	type
1. C₂×#17984834	C₂	semidirect
2. #22581317	C₂	direct (N × H)
3. C₂×#17984763	C₂	semidirect
4. C₂×#17984753	C₂	semidirect
8. #17984834	C₂²	semidirect
11. #17984763	C₂²	semidirect
12. #17984753	C₂²	semidirect
60. C₂×C₁₃₉	#490	semidirect
63. C₁₃₉	C₂×#490	semidirect
124. C₂	#22581317	direct (N × H)

H ≅ G/N

type

1. C₂×#17984834

C₂

semidirect

2. #22581317

C₂

direct (N × H)

3. C₂×#17984763

C₂

semidirect

4. C₂×#17984753

C₂

semidirect

8. #17984834

C₂²

semidirect

11. #17984763

C₂²

semidirect

12. #17984753

C₂²

semidirect

60. C₂×C₁₃₉

#490

semidirect

63. C₁₃₉

C₂×#490

semidirect

124. C₂

#22581317

direct (N × H)

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

subgroup	index
C₂×#17984834	2
#22581317	2
C₂×#17984763	2
C₂×#17984753	2
C₂×#127×C₁₃₉	2
C₂×#490	139

subgroup

index

C₂×#127×C₁₃₉

139

Subgroups — C₂×#22581317 #31816738

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C2×#22581317 #31816738

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₂×#22581317 #31816738