Group #90286 — subgroups

Subgroups — #90286

Order 448.

252 conjugacy classes of subgroups; only the 91 normal subgroups are shown.

normal subgroups only

This group has 252 conjugacy classes of subgroups — too many to draw. Only its 91 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	C₇×#120	C₂	1	1	yes	maximal, characteristic, complemented
2	#6516	C₂	1	2	yes	maximal, complemented
3	#6503	C₂	1	1	yes	maximal, characteristic, complemented
4	#6502	C₂	1	2	yes	maximal, complemented
5	#6501	C₂	1	2	yes	maximal, complemented
6	#6498	C₂	1	1	yes	maximal, characteristic, complemented
7	#6447	C₂	1	2	yes	maximal, complemented
8	#6446	C₂	1	2	yes	maximal, complemented
9	#6442	C₂	1	2	yes	maximal, complemented
10	C₂⁴×C₇	C₂²	1	1	yes	characteristic
11	C₂×C₇×D₄	C₂²	1	1	yes	characteristic
12	C₂×C₇×D₄	C₂²	1	2	yes	—
13	C₂×C₂²⋊D₇	C₂²	1	2	yes	—
14	C₂×C₂²⋊D₇	C₂²	1	2	yes	—
15	C₂×C₂²⋊D₇	C₂²	1	2	yes	—
16	C₂×C₂²⋊D₇	C₂²	1	2	yes	complemented
17	C₂²×Dic₇	C₂²	1	1	yes	characteristic, complemented
18	C₂×D₂₈	C₂²	1	1	yes	characteristic, complemented
19	C₂×C₄×D₇	C₂²	1	2	yes	complemented
20	C₇×C₂²⋊C₄	C₂²	1	2	yes	—
21	C₇×C₂²⋊C₄	C₂²	1	1	yes	characteristic
22	C₂²⋊Dic₇	C₂²	1	2	yes	—
23	C₂²⋊Dic₇	C₂²	1	2	yes	—
24	C₂²⋊Dic₇	C₂²	1	2	yes	—
25	C₂²⋊Dic₇	C₂²	1	1	yes	characteristic, complemented
26	(C₂×D₇)⋊C₄	C₂²	1	2	yes	complemented
27	C₄⋊Dic₇	C₂²	1	2	yes	complemented
28	Dic₇⋊C₄	C₂²	1	2	yes	complemented
29	Dic₇⋊C₄	C₂²	1	2	yes	complemented
30	C₄×Dic₇	C₂²	1	1	yes	characteristic, complemented
31	#560	—	7	1	no	maximal, Sylow
32	C₂³×C₇	—	4	2	no	—
33	C₂³×C₇	—	4	1	no	—
34	C₂³×C₇	C₂³	1	2	yes	—
35	C₂³×C₇	C₂³	1	1	yes	characteristic
36	C₂³×C₇	C₂³	1	1	yes	characteristic
37	C₂²×D₇	C₂³	1	2	yes	—
38	C₇×D₄	—	4	2	no	—
39	C₇×D₄	—	4	1	no	—
40	C₂×C₄×C₇	C₂³	1	1	yes	characteristic
41	C₂×C₄×C₇	C₂³	1	2	yes	—
42	C₂²⋊D₇	—	4	2	no	—
43	C₂²⋊D₇	—	4	2	no	—
44	C₂²⋊D₇	—	4	2	no	—
45	C₂²⋊D₇	—	4	2	no	—
46	C₂×Dic₇	—	4	1	no	—
47	C₂×Dic₇	C₂³	1	2	yes	—
48	C₂×Dic₇	C₂³	1	2	yes	—
49	C₂×Dic₇	C₂³	1	2	yes	—
50	D₂₈	—	4	1	no	—
51	C₄×D₇	—	4	2	no	—
52	#127	—	7	1	no	—
53	#126	—	7	2	no	—
54	#123	—	7	1	no	—
55	#123	—	7	2	no	—
56	#121	—	7	2	no	—
57	#121	—	7	2	no	—
58	#121	—	7	2	no	—
59	#120	—	7	2	no	—
60	#120	D₇	1	1	yes	characteristic, complemented
61	C₂²×C₇	—	2	1	no	—
62	C₂²×C₇	—	2	2	no	—
63	C₂²×C₇	—	2	2	no	—
64	C₂²×C₇	—	2	2	no	—
65	C₂²×C₇	—	2	2	no	—
66	C₂²×C₇	—	2	2	no	—
67	C₂²×C₇	—	2	1	no	—
68	C₂²×C₇	—	4	4	no	—
69	C₂²×C₇	C₂⁴	1	1	yes	characteristic
70	C₂×D₇	—	2	2	no	—
71	C₂×D₇	—	2	2	no	—
72	C₂×D₇	—	2	2	no	—
73	C₄×C₇	—	2	2	no	—
74	C₄×C₇	—	2	1	no	—
75	Dic₇	—	2	2	no	—
76	Dic₇	—	2	2	no	—
77	Dic₇	—	2	2	no	—
78	C₂⁴	C₂×D₇	1	1	yes	characteristic
79	C₂×D₄	—	7	2	no	—
80	C₂×D₄	—	7	2	no	—
81	C₂×D₄	—	7	2	no	—
82	C₂×D₄	—	7	2	no	—
83	C₂×D₄	—	7	1	no	—
84	C₂×D₄	C₂×D₇	1	2	yes	—
85	C₂×D₄	C₂×D₇	1	1	yes	characteristic
86	C₂²×C₄	—	7	1	no	—
87	C₂²×C₄	—	7	2	no	—
88	C₄⋊C₄	—	7	2	no	—
89	C₄⋊C₄	—	7	2	no	—
90	C₄⋊C₄	—	7	2	no	—
91	C₂²⋊C₄	—	7	2	no	—
92	C₂²⋊C₄	—	7	2	no	—
93	C₂²⋊C₄	—	7	2	no	—
94	C₂²⋊C₄	—	7	1	no	—
95	C₂²⋊C₄	—	7	2	no	—
96	C₂²⋊C₄	C₂×D₇	1	2	yes	—
97	C₂²⋊C₄	C₂×D₇	1	1	yes	characteristic
98	C₄²	—	7	1	no	—
99	C₂×C₇	—	4	1	no	—
100	C₂×C₇	—	4	2	no	—
101	C₂×C₇	—	4	1	no	—
102	C₂×C₇	H(5,𝔽₂)	1	2	yes	—
103	C₂×C₇	H(5,𝔽₂)	1	1	yes	characteristic
104	D₇	—	4	2	no	—
105	C₂³	—	4	2	no	—
106	C₂³	—	4	1	no	—
107	C₂³	—	7	2	no	—
108	C₂³	C₂²×D₇	1	2	yes	—
109	C₂³	C₂²×D₇	1	1	yes	characteristic
110	C₂³	C₂²×D₇	1	1	yes	characteristic
111	D₄	—	4	2	no	—
112	D₄	—	4	1	no	—
113	D₄	—	28	1	no	—
114	D₄	—	28	2	no	—
115	D₄	—	28	2	no	—
116	D₄	—	28	2	no	—
117	D₄	—	28	2	no	—
118	C₂×C₄	—	7	2	no	—
119	C₂×C₄	—	7	2	no	—
120	C₂×C₄	—	7	2	no	—
121	C₂×C₄	—	28	2	no	—
122	C₂×C₄	—	28	1	no	—
123	C₂×C₄	C₂²×D₇	1	1	yes	characteristic
124	C₂×C₄	C₂²×D₇	1	2	yes	—
125	C₇	#560	1	1	yes	characteristic, complemented, Sylow
126	C₂²	—	2	1	no	—
127	C₂²	—	2	2	no	—
128	C₂²	—	2	2	no	—
129	C₂²	—	2	1	no	—
130	C₂²	—	2	2	no	—
131	C₂²	—	2	2	no	—
132	C₂²	—	2	2	no	—
133	C₂²	—	4	4	no	—
134	C₂²	—	14	2	no	—
135	C₂²	—	14	2	no	—
136	C₂²	—	14	2	no	—
137	C₂²	C₂³×D₇	1	1	yes	characteristic
138	C₄	—	2	2	no	—
139	C₄	—	2	1	no	—
140	C₄	—	14	2	no	—
141	C₄	—	14	2	no	—
142	C₄	—	14	2	no	—
143	C₂	—	4	2	no	—
144	C₂	—	4	1	no	—
145	C₂	—	4	1	no	—
146	C₂	—	28	2	no	—
147	C₂	#6548	1	2	yes	—
148	C₂	#6548	1	1	yes	characteristic

subgroup

G/H

class size

multiplicity

normal?

properties

C₇×#120

C₂

yes

maximal, characteristic, complemented

#6516

C₂

yes

maximal, complemented

#6503

C₂

yes

maximal, characteristic, complemented

#6502

C₂

yes

maximal, complemented

#6501

C₂

yes

maximal, complemented

#6498

C₂

yes

maximal, characteristic, complemented

#6447

C₂

yes

maximal, complemented

#6446

C₂

yes

maximal, complemented

#6442

C₂

yes

maximal, complemented

C₂⁴×C₇

C₂²

yes

characteristic

C₂×C₇×D₄

C₂²

yes

characteristic

C₂×C₇×D₄

C₂²

yes

—

C₂×C₂²⋊D₇

C₂²

yes

—

C₂×C₂²⋊D₇

C₂²

yes

—

C₂×C₂²⋊D₇

C₂²

yes

—

C₂×C₂²⋊D₇

C₂²

yes

complemented

C₂²×Dic₇

C₂²

yes

characteristic, complemented

C₂×D₂₈

C₂²

yes

characteristic, complemented

C₂×C₄×D₇

C₂²

yes

complemented

C₇×C₂²⋊C₄

C₂²

yes

—

C₇×C₂²⋊C₄

C₂²

yes

characteristic

C₂²⋊Dic₇

C₂²

yes

—

C₂²⋊Dic₇

C₂²

yes

—

C₂²⋊Dic₇

C₂²

yes

—

C₂²⋊Dic₇

C₂²

yes

characteristic, complemented

(C₂×D₇)⋊C₄

C₂²

yes

complemented

C₄⋊Dic₇

C₂²

yes

complemented

Dic₇⋊C₄

C₂²

yes

complemented

Dic₇⋊C₄

C₂²

yes

complemented

C₄×Dic₇

C₂²

yes

characteristic, complemented

#560

—

maximal, Sylow

C₂³×C₇

—

C₂³×C₇

—

C₂³×C₇

C₂³

yes

—

C₂³×C₇

C₂³

yes

characteristic

C₂³×C₇

C₂³

yes

characteristic

C₂²×D₇

C₂³

yes

—

C₇×D₄

—

C₇×D₄

—

C₂×C₄×C₇

C₂³

yes

characteristic

C₂×C₄×C₇

C₂³

yes

—

C₂²⋊D₇

—

C₂²⋊D₇

—

C₂²⋊D₇

—

C₂²⋊D₇

—

C₂×Dic₇

—

C₂×Dic₇

C₂³

yes

—

C₂×Dic₇

C₂³

yes

—

C₂×Dic₇

C₂³

yes

—

D₂₈

—

C₄×D₇

—

—

—

—

—

—

—

—

—

D₇

yes

characteristic, complemented

C₂²×C₇

—

C₂²×C₇

—

C₂²×C₇

—

C₂²×C₇

—

C₂²×C₇

—

C₂²×C₇

—

C₂²×C₇

—

C₂²×C₇

—

C₂²×C₇

C₂⁴

yes

characteristic

C₂×D₇

—

C₂×D₇

—

C₂×D₇

—

C₄×C₇

—

C₄×C₇

—

Dic₇

—

Dic₇

—

Dic₇

—

C₂⁴

C₂×D₇

yes

characteristic

C₂×D₄

—

C₂×D₄

—

C₂×D₄

—

C₂×D₄

—

C₂×D₄

—

C₂×D₄

C₂×D₇

yes

—

C₂×D₄

C₂×D₇

yes

characteristic

C₂²×C₄

—

C₂²×C₄

—

C₄⋊C₄

—

C₄⋊C₄

—

C₄⋊C₄

—

C₂²⋊C₄

—

C₂²⋊C₄

—

C₂²⋊C₄

—

C₂²⋊C₄

—

C₂²⋊C₄

—

C₂²⋊C₄

C₂×D₇

yes

—

C₂²⋊C₄

C₂×D₇

yes

characteristic

C₄²

—

C₂×C₇

—

100

C₂×C₇

—

101

C₂×C₇

—

102

C₂×C₇

H(5,𝔽₂)

yes

—

103

C₂×C₇

H(5,𝔽₂)

yes

characteristic

104

D₇

—

105

C₂³

—

106

C₂³

—

107

C₂³

—

108

C₂³

C₂²×D₇

yes

—

109

C₂³

C₂²×D₇

yes

characteristic

110

C₂³

C₂²×D₇

yes

characteristic

111

D₄

—

112

D₄

—

113

D₄

—

114

D₄

—

115

D₄

—

116

D₄

—

117

D₄

—

118

C₂×C₄

—

119

C₂×C₄

—

120

C₂×C₄

—

121

C₂×C₄

—

122

C₂×C₄

—

123

C₂×C₄

C₂²×D₇

yes

characteristic

124

C₂×C₄

C₂²×D₇

yes

—

125

C₇

#560

yes

characteristic, complemented, Sylow

126

C₂²

—

127

C₂²

—

128

C₂²

—

129

C₂²

—

130

C₂²

—

131

C₂²

—

132

C₂²

—

133

C₂²

—

134

C₂²

—

135

C₂²

—

136

C₂²

—

137

C₂²

C₂³×D₇

yes

characteristic

138

C₄

—

139

C₄

—

140

C₄

—

141

C₄

—

142

C₄

—

143

C₂

—

144

C₂

—

145

C₂

—

146

C₂

—

147

C₂

#6548

yes

—

148

C₂

#6548

yes

characteristic

	subgroup	G/H
center, Frattini	C₂²	C₂³×D₇
commutator, socle, cosocle	C₂²×C₇	C₂⁴
Fitting	C₇×#120	C₂
hypercenter	#120	D₇
hypocenter	C₇	#560
LCS	G ▷ C₂²×C₇ ▷ C₇
UCS	C₁ ◁ C₂² ◁ #120

subgroup

G/H

center, Frattini

C₂²

C₂³×D₇

commutator, socle, cosocle

C₂²×C₇

C₂⁴

C₂

D₇

C₇

G ▷ C₂²×C₇ ▷ C₇

C₁ ◁ C₂² ◁ #120

N	H ≅ G/N	type
1. C₇×#120	C₂	semidirect
2. #6516	C₂	semidirect
3. #6503	C₂	semidirect
4. #6502	C₂	semidirect
5. #6501	C₂	semidirect
6. #6498	C₂	semidirect
7. #6447	C₂	semidirect
8. #6446	C₂	semidirect
9. #6442	C₂	semidirect
16. C₂×C₂²⋊D₇	C₂²	semidirect
17. C₂²×Dic₇	C₂²	semidirect
18. C₂×D₂₈	C₂²	semidirect
19. C₂×C₄×D₇	C₂²	semidirect
25. C₂²⋊Dic₇	C₂²	semidirect
26. (C₂×D₇)⋊C₄	C₂²	semidirect
27. C₄⋊Dic₇	C₂²	semidirect
28. Dic₇⋊C₄	C₂²	semidirect
29. Dic₇⋊C₄	C₂²	semidirect
30. C₄×Dic₇	C₂²	semidirect
60. #120	D₇	semidirect
125. C₇	#560	semidirect

H ≅ G/N

type

1. C₇×#120

C₂

semidirect

2. #6516

C₂

semidirect

3. #6503

C₂

semidirect

4. #6502

C₂

semidirect

5. #6501

C₂

semidirect

6. #6498

C₂

semidirect

7. #6447

C₂

semidirect

8. #6446

C₂

semidirect

9. #6442

C₂

semidirect

16. C₂×C₂²⋊D₇

C₂²

semidirect

17. C₂²×Dic₇

C₂²

semidirect

18. C₂×D₂₈

C₂²

semidirect

19. C₂×C₄×D₇

C₂²

semidirect

25. C₂²⋊Dic₇

C₂²

semidirect

26. (C₂×D₇)⋊C₄

C₂²

semidirect

27. C₄⋊Dic₇

C₂²

semidirect

28. Dic₇⋊C₄

C₂²

semidirect

29. Dic₇⋊C₄

C₂²

semidirect

30. C₄×Dic₇

C₂²

semidirect

60. #120

D₇

semidirect

125. C₇

#560

semidirect

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

subgroup	index
C₇×#120	2
#6516	2
#6503	2
#6502	2
#6501	2
#6498	2
#6447	2
#6446	2
#6442	2
#560	7

subgroup

index

Subgroups — #90286

Conjugacy classes of subgroups

Complements

Maximal subgroups