Finite Group Databasebeta

← C2×#26041668 #37544155

Subgroups — C2×#26041668 #37544155

Order 23168.

668 conjugacy classes of subgroups; only the 181 normal subgroups are shown.

normal subgroups only

This group has 668 conjugacy classes of subgroups — too many to draw. Only its 181 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
1C22×#15668438C212yesmaximal, complemented
2C22×D1448C212yesmaximal, complemented
3C2×#19153813C211yesmaximal, characteristic, complemented
4C2×#19153804C211yesmaximal, characteristic, complemented
5#26041668C218yesmaximal, direct product factor
6C2×#97×C181C211yesmaximal, characteristic, complemented
7C22×Dic362C2211yescharacteristic
8C22×D724—22no—
9C22×D724C2211yescharacteristic
10C22×D724C2212yes—
11C2×#15668438—28no—
12C2×#15668438C2218yescomplemented
13C2×D1448—28no—
14C2×D1448C2218yescomplemented
15#19153813—22no—
16#19153813C2214yescomplemented
17#19153804—22no—
18#19153804C2214yescomplemented
19C2×#15668426—22no—
20C22×C8×C181C2212yes—
21C2×C42×C181C2211yescharacteristic
22#97×C181C2214yescomplemented
23C23×D181—21no—
24C23×D181—22no—
25C2×Dic362—21no—
26C2×Dic362—24no—
27C2×Dic362C2312yes—
28C2×D724—24no—
29C2×D724—24no—
30C2×D724—24no—
31C2×D724—21no—
32C2×D724—22no—
33C2×D724—28no—
34C2×D724—48no—
35C2×D724C2312yes—
36C2×D724C2314yes—
37C22×Dic181—21no—
38#15668438—216no—
39D1448—216no—
40#15668426—28no—
41C22×C4×C181D412yes—
42C22×C4×C181C2311yescharacteristic
43C2×C8×C181D418yescomplemented
44C2×C8×C181C2314yes—
45C42×C181D412yes—
46C42×C181C2312yes—
47C22×D181—22no—
48C22×D181—24no—
49C22×D181—42no—
50C22×D181—44no—
51C22×D181—48no—
52C22×D181—44no—
53Dic362—24no—
54Dic362—42no—
55D724—24no—
56D724—24no—
57D724—24no—
58D724—416no—
59D724—42no—
60D724—44no—
61C2×Dic181—22no—
62C2×Dic181—42no—
63C23×C181C2×D411yescharacteristic
64C2×C4×C181—24no—
65C2×C4×C181C2×D414yes—
66C2×C4×C181C2×D411yescharacteristic
67C2×C4×C181C2×D414yes—
68C2×C4×C181C2411yescharacteristic
69C8×C181C2×D418yescomplemented
70C22×C181#12712yes—
71C22×C181AGL(1,ℤ/8)14yes—
72C22×C181C22×D411yescharacteristic
73C2×D181—42no—
74C2×D181—44no—
75C2×D181—48no—
76C2×D181—44no—
77C2×D181—88no—
78C2×D181—84no—
79C4×C181—24no—
80C4×C181#12712yes—
81C4×C181C22×D412yes—
82Dic181—42no—
83C2×C181#49614yescomplemented
84C2×C181C2×#12711yescharacteristic
85C2×C181C2×AGL(1,ℤ/8)12yes—
86D181—84no—
87D181—82no—
88C181C2×#49611yescharacteristic, complemented, Sylow
89C2×#496—1811nomaximal, Sylow
90C22×SD16—1812no—
91C22×D8—1812no—
92C2×#127—1811no—
93C2×#124—1811no—
94#496—1818no—
95C2×#97D18111yescharacteristic, complemented
96C22×Q8—1811no—
97C22×D4—3622no—
98C22×D4—1811no—
99C22×D4—1812no—
100C2×SD16—3628no—
101C2×SD16—1818no—
102C2×D8—3628no—
103C2×D8—1818no—
104C22×C8C2×D18112yes—
105#127—3622no—
106#127—1814no—
107#124—3622no—
108#124—1814no—
109C2×C22⋊C4—3622no—
110C2×C42C2×D18111yescharacteristic
111#97C2×D18114yescomplemented
112C24—3621no—
113C24—3622no—
114C2×Q8—3621no—
115C2×Q8—3624no—
116C2×Q8—1812no—
117C2×D4—3624no—
118C2×D4—3624no—
119C2×D4—3624no—
120C2×D4—3621no—
121C2×D4—3622no—
122C2×D4—3628no—
123C2×D4—1812no—
124C2×D4—1814no—
125C2×D4—7248no—
126C22×C4—3621no—
127C22×C4D72412yes—
128C22×C4C22×D18111yescharacteristic
129SD16—36216no—
130D8—36216no—
131C2×C8D72418yescomplemented
132C2×C8C22×D18114yes—
133C22⋊C4—3628no—
134C42D72412yes—
135C42C22×D18112yes—
136C23—3622no—
137C23—3624no—
138C23—7242no—
139C23—7244no—
140C23—7248no—
141C23—7244no—
142C23C2×D72411yescharacteristic
143Q8—3624no—
144Q8—7242no—
145D4—3624no—
146D4—3624no—
147D4—3624no—
148D4—72416no—
149D4—7242no—
150D4—7244no—
151C2×C4—24no—
152C2×C4—3622no—
153C2×C4—7242no—
154C2×C4C2×D72414yes—
155C2×C4C2×D72411yescharacteristic
156C2×C4C2×D72414yes—
157C2×C4C23×D18111yescharacteristic
158C8C2×D72418yescomplemented
159C22—14488no—
160C22—14484no—
161C22—7248no—
162C22—7244no—
163C22—7242no—
164C22—7244no—
165C22#1915381312yes—
166C22#1915384414yes—
167C22C22×D72411yescharacteristic
168C4—24no—
169C4—7242no—
170C4#1915381312yes—
171C4C22×D72412yes—
172C2—14484no—
173C2—14482no—
174C2#2604166814yesdirect product factor
175C2C2×#1915381311yescharacteristic
176C2C2×#1915384412yes—
subgroupG/H
centerC23C2×D724
commutator, cosocleC2×C4×C181C24
FrattiniC2×C4C23×D181
FittingC2×#97×C181C2
socleC23×C181C2×D4
hypercenterC2×#97D181
hypocenterC181C2×#496
LCSG ▷ C2×C4×C181 ▷ C2×C181 ▷ C181
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#97

Complements

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

NH ≅ G/Ntype
1. C22×#15668438C2semidirect
2. C22×D1448C2semidirect
3. C2×#19153813C2semidirect
4. C2×#19153804C2semidirect
5. #26041668C2direct (N × H)
6. C2×#97×C181C2semidirect
12. C2×#15668438C22semidirect
14. C2×D1448C22semidirect
16. #19153813C22semidirect
18. #19153804C22semidirect
22. #97×C181C22semidirect
43. C2×C8×C181D4semidirect
69. C8×C181C2×D4semidirect
83. C2×C181#496semidirect
88. C181C2×#496semidirect
95. C2×#97D181semidirect
111. #97C2×D181semidirect
131. C2×C8D724semidirect
158. C8C2×D724semidirect
174. C2#26041668direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#156684382
C22×D14482
C2×#191538132
C2×#191538042
#260416682
C2×#97×C1812
C2×#496181