Finite Group Databasebeta

← C2×#26041905 #37547116

Subgroups — C2×#26041905 #37547116

Order 23168.

1296 conjugacy classes of subgroups; only the 565 normal subgroups are shown.

normal subgroups only

This group has 1296 conjugacy classes of subgroups — too many to draw. Only its 565 normal subgroups are shown.

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

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#26041905C2116yesmaximal, direct product factor
2C2×#19153795C214yesmaximal, complemented
3C2×#19153793C218yesmaximal, complemented
4C22×C22⋊Dic181C212yesmaximal
5C22×C22⋊C4×C181C211yesmaximal, characteristic
6C22×Dic362C2214yescomplemented
7C23×Dic181C2214yes—
8#19153795C22132yescomplemented
9#19153793C22164yescomplemented
10C2×C4⋊Dic181C2214yescomplemented
11C2×#15668428C2218yescomplemented
12C2×C22⋊Dic181C22116yes—
13C2×C22⋊Dic181C2214yes—
14C2×C22⋊Dic181C2214yes—
15C25×C181C2211yescharacteristic
16C23×C4×C181C2212yes—
17C2×C22⋊C4×C181C2218yes—
18C2×C22⋊C4×C181C2214yes—
19C2×Dic362—48no—
20C2×Dic362C23116yescomplemented
21C22×Dic181—48no—
22C22×Dic181C2318yes—
23C22×Dic181C23116yes—
24C4⋊Dic181C23116yescomplemented
25#15668428C23132yescomplemented
26C22⋊Dic181C23116yes—
27C22⋊Dic181C23116yes—
28C24×C181—44no—
29C24×C181Q818yescomplemented
30C24×C181C2312yes—
31C24×C181C2311yescharacteristic
32C24×C181C2314yes—
33C22×C4×C181—44no—
34C22×C4×C181C2314yes—
35C22×C4×C181C2318yes—
36C22⋊C4×C181C23116yes—
37Dic362—416no—
38C2×Dic181—216no—
39C2×Dic181—416no—
40C2×Dic181C24116yes—
41C23×C181—24no—
42C23×C181—28no—
43C23×C181—416no—
44C23×C181—48no—
45C23×C181C2×Q818yes—
46C23×C181C2×Q814yes—
47C23×C181C2×Q8116yescomplemented
48C23×C181C2414yes—
49C23×C181C2412yes—
50C23×C181C2411yescharacteristic
51C2×C4×C181—28no—
52C2×C4×C181—48no—
53C2×C4×C181C2418yes—
54C22×C181—28no—
55C22×C181—216no—
56C22×C181—24no—
57C22×C181—28no—
58C22×C181—416no—
59C22×C181C22×Q818yes—
60C22×C181C22×Q814yes—
61C22×C181C22×Q812yes—
62C22×C181H(5,𝔽2)14yes—
63C22×C181C2511yescharacteristic
64C4×C181—28no—
65Dic181—216no—
66C2×C181—24no—
67C2×C181—28no—
68C2×C181#54314yescomplemented
69C2×C181C23×Q811yescharacteristic
70C2×C181C2×H(5,𝔽2)12yes—
71C181C2×#54311yescharacteristic, complemented, Sylow
72C2×#543—1811nomaximal, Sylow
73#543—18116no—
74C2×C22⋊Q8—1814no—
75C2×C22⋊Q8—1818no—
76C22×C22⋊C4—1812no—
77C22×C22⋊C4D18111yescharacteristic
78C25C2×D18111yescharacteristic
79C22×Q8—1814no—
80C23×C4—1814no—
81C23×C4C2×D18112yes—
82C22⋊Q8—18132no—
83C22⋊Q8—18164no—
84C2×C4⋊C4—1818no—
85C2×C4⋊C4—1814no—
86C2×C22⋊C4—1814no—
87C2×C22⋊C4—1814no—
88C2×C22⋊C4—18116no—
89C2×C22⋊C4C2×D18114yes—
90C2×C22⋊C4C2×D18118yes—
91C24—44no—
92C24Dic36218yescomplemented
93C24C22×D18111yescharacteristic
94C24C22×D18112yes—
95C24C22×D18114yes—
96C2×Q8—18116no—
97C2×Q8—7248no—
98C22×C4—44no—
99C22×C4—1818no—
100C22×C4—18116no—
101C22×C4—7248no—
102C22×C4C22×D18114yes—
103C22×C4C22×D18118yes—
104C4⋊C4—18132no—
105C4⋊C4—18116no—
106C22⋊C4—18116no—
107C22⋊C4—18116no—
108C22⋊C4C22×D181116yes—
109C23—24no—
110C23—28no—
111C23—416no—
112C23—48no—
113C23C2×Dic36214yes—
114C23C2×Dic36218yes—
115C23C2×Dic362116yescomplemented
116C23C23×D18112yes—
117C23C23×D18114yes—
118C23C23×D18111yescharacteristic
119Q8—72416no—
120C2×C4—28no—
121C2×C4—48no—
122C2×C4—36216no—
123C2×C4—18116no—
124C2×C4—72416no—
125C2×C4C23×D18118yes—
126C22—28no—
127C22—216no—
128C22—24no—
129C22—28no—
130C22—416no—
131C22C22×Dic36214yes—
132C22C22×Dic36218yes—
133C22C22×Dic36212yes—
134C22#1915386114yes—
135C22C24×D18111yescharacteristic
136C4—28no—
137C4—36216no—
138C2—24no—
139C2—28no—
140C2#2604190514yesdirect product factor
141C2C23×Dic36211yescharacteristic
142C2C2×#1915386112yes—
subgroupG/H
centerC23C23×D181
commutator, cosocleC22×C181C25
FrattiniC22C24×D181
FittingC22×C22⋊C4×C181C2
socleC23×C181C24
prime radicalC25×C181C22
hypercenterC22×C22⋊C4D181
hypocenterC181C2×#543
LCSG ▷ C22×C181 ▷ C181
UCSC1 ◁ C23 ◁ C22×C22⋊C4

Complements

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

NH ≅ G/Ntype
1. #26041905C2direct (N × H)
2. C2×#19153795C2semidirect
3. C2×#19153793C2semidirect
6. C22×Dic362C22semidirect
8. #19153795C22semidirect
9. #19153793C22semidirect
10. C2×C4⋊Dic181C22semidirect
11. C2×#15668428C22semidirect
20. C2×Dic362C23semidirect
24. C4⋊Dic181C23semidirect
25. #15668428C23semidirect
29. C24×C181Q8semidirect
47. C23×C181C2×Q8semidirect
68. C2×C181#543semidirect
71. C181C2×#543semidirect
92. C24Dic362semidirect
115. C23C2×Dic362semidirect
140. C2#26041905direct (N × H)

Maximal subgroups

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

subgroupindex
#260419052
C2×#191537952
C2×#191537932
C22×C22⋊Dic1812
C22×C22⋊C4×C1812
C2×#543181