Finite Group Databasebeta

← C2×#26041986 #37547252

Subgroups — C2×#26041986 #37547252

Order 23168.

1200 conjugacy classes of subgroups.

The subgroup lattice has 216 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#26041986C2116yesmaximal, direct product factor
2C2×#19153816C211yesmaximal, characteristic, complemented
3C2×#19153807C212yesmaximal, complemented
4C2×#19153795C212yesmaximal, complemented
5C2×#19153793C214yesmaximal, complemented
6C2×C4×Dic362C211yesmaximal, characteristic, complemented
7C2×D4×Dic181C212yesmaximal
8C22×C4⋊Dic181C212yesmaximal, complemented
9C2×C4×D4×C181C211yesmaximal, characteristic
10C22×Dic362C2211yescharacteristic
11C22×Dic362C2212yes—
12C23×Dic181C2214yes—
13#19153816C2218yescomplemented
14#19153807C22116yescomplemented
15#19153795C22116yescomplemented
16#19153793C22132yescomplemented
17C4×Dic362C2218yescomplemented
18D4×Dic181C22116yes—
19C2×C4⋊Dic181C2211yescharacteristic
20C2×C4⋊Dic181C2214yes—
21C2×C4⋊Dic181C2212yes—
22C2×C4⋊Dic181C2212yes—
23C2×C4⋊Dic181C22116yescomplemented
24C2×#15668428C2212yes—
25C2×#15668428C2214yes—
26C2×C22⋊Dic181C2214yes—
27C2×C4×Dic181C2212yes—
28C22×D4×C181C2211yescharacteristic
29C23×C4×C181C2212yes—
30C4×D4×C181C2218yes—
31C2×C4⋊C4×C181C2211yescharacteristic
32C2×C22⋊C4×C181C2212yes—
33C2×C42×C181C2211yescharacteristic
34C2×Dic362—24no—
35C2×Dic362—44no—
36C2×Dic362C2314yes—
37C2×Dic362C2318yes—
38C22×Dic181—48no—
39C22×Dic181C2312yes—
40C22×Dic181C2312yes—
41C22×Dic181C2314yes—
42C22×Dic181C23116yes—
43C4⋊Dic181C2314yes—
44C4⋊Dic181C23116yes—
45C4⋊Dic181C2318yes—
46C4⋊Dic181C2318yes—
47#15668428C2318yes—
48#15668428C23116yes—
49C22⋊Dic181C23116yes—
50C4×Dic181C2318yes—
51C24×C181C2312yes—
52C2×D4×C181Q818yescomplemented
53C2×D4×C181C2314yes—
54C22×C4×C181—28no—
55C22×C4×C181C2311yescharacteristic
56C22×C4×C181C2312yes—
57C22×C4×C181C2318yes—
58C22×C4×C181C2311yescharacteristic
59C22×C4×C181C2311yescharacteristic
60C4⋊C4×C181C2314yes—
61C22⋊C4×C181C2318yes—
62C42×C181C2314yes—
63Dic362—28no—
64Dic362—48no—
65C2×Dic181—24no—
66C2×Dic181—24no—
67C2×Dic181—28no—
68C2×Dic181—416no—
69C2×Dic181C2414yes—
70C2×Dic181C2414yes—
71C2×Dic181C2418yes—
72C23×C181—24no—
73C23×C181—24no—
74C23×C181C2×Q818yes—
75C23×C181C2414yes—
76C23×C181C2411yescharacteristic
77D4×C181C2×Q8116yescomplemented
78C2×C4×C181—24no—
79C2×C4×C181—22no—
80C2×C4×C181—216no—
81C2×C4×C181C2×Q814yes—
82C2×C4×C181#4114yes—
83C2×C4×C181C2412yes—
84C2×C4×C181C2414yes—
85C2×C4×C181C2412yes—
86C2×C4×C181C2412yes—
87C22×C181—216no—
88C22×C181—24no—
89C22×C181—24no—
90C22×C181C22×Q818yes—
91C22×C181C22×Q812yes—
92C22×C181C2×#4112yes—
93C22×C181H(5,𝔽2)12yes—
94C22×C181C2511yescharacteristic
95C4×C181—24no—
96C4×C181—22no—
97C4×C181C22×Q814yes—
98C4×C181C2×#4114yes—
99Dic181—24no—
100Dic181—24no—
101Dic181—28no—
102C2×C181—28no—
103C2×C181#55414yescomplemented
104C2×C181C23×Q811yescharacteristic
105C2×C181C22×#4111yescharacteristic
106C2×C181C2×H(5,𝔽2)11yescharacteristic
107C181C2×#55411yescharacteristic, complemented, Sylow
108C2×#554—1811nomaximal, Sylow
109#554—18116no—
110C2×C4⋊Q8—1811no—
111C2×#125—1812no—
112C2×C22⋊Q8—1812no—
113C2×C22⋊Q8—1814no—
114C2×C4×Q8—1811no—
115C2×C4×D4—1812no—
116C2×C4×D4D18111yescharacteristic
117C22×C4⋊C4—1812no—
118C22×Q8—1811no—
119C22×Q8—1812no—
120C22×D4C2×D18111yescharacteristic
121C23×C4—1814no—
122C23×C4C2×D18112yes—
123C4⋊Q8—1818no—
124#125—18116no—
125C22⋊Q8—18116no—
126C22⋊Q8—18132no—
127C4×Q8—1818no—
128C4×D4—18116no—
129C4×D4C2×D18118yes—
130C2×C4⋊C4—1811no—
131C2×C4⋊C4—1814no—
132C2×C4⋊C4—1812no—
133C2×C4⋊C4—18116no—
134C2×C4⋊C4—1812no—
135C2×C4⋊C4—1812no—
136C2×C4⋊C4—1814no—
137C2×C4⋊C4C2×D18111yescharacteristic
138C2×C22⋊C4—1814no—
139C2×C22⋊C4C2×D18112yes—
140C2×C42—1812no—
141C2×C42C2×D18111yescharacteristic
142C24C22×D18112yes—
143C2×Q8—3624no—
144C2×Q8—1814no—
145C2×Q8—1818no—
146C2×Q8—7244no—
147C2×D4Dic36218yescomplemented
148C2×D4C22×D18114yes—
149C22×C4—28no—
150C22×C4—1812no—
151C22×C4—1812no—
152C22×C4—1814no—
153C22×C4—18116no—
154C22×C4—7248no—
155C22×C4C22×D18118yes—
156C22×C4C22×D18111yescharacteristic
157C22×C4C22×D18112yes—
158C22×C4C22×D18111yescharacteristic
159C22×C4C22×D18111yescharacteristic
160C4⋊C4—1814no—
161C4⋊C4—18116no—
162C4⋊C4—1818no—
163C4⋊C4—1818no—
164C4⋊C4—1818no—
165C4⋊C4—18116no—
166C4⋊C4C22×D18114yes—
167C22⋊C4—18116no—
168C22⋊C4C22×D18118yes—
169C42—1818no—
170C42C22×D18114yes—
171C23—24no—
172C23—24no—
173C23C2×Dic36218yes—
174C23C23×D18114yes—
175C23C23×D18111yescharacteristic
176Q8—3628no—
177Q8—7248no—
178D4C2×Dic362116yescomplemented
179C2×C4—24no—
180C2×C4—22no—
181C2×C4—216no—
182C2×C4—3624no—
183C2×C4—3624no—
184C2×C4—3628no—
185C2×C4—1814no—
186C2×C4—1814no—
187C2×C4—1818no—
188C2×C4—72416no—
189C2×C4C2×Dic36214yes—
190C2×C4#1566844814yes—
191C2×C4C23×D18112yes—
192C2×C4C23×D18114yes—
193C2×C4C23×D18112yes—
194C2×C4C23×D18112yes—
195C22—216no—
196C22—24no—
197C22—24no—
198C22C22×Dic36218yes—
199C22C22×Dic36212yes—
200C22C2×#1566844812yes—
201C22#1915386212yes—
202C22C24×D18111yescharacteristic
203C4—24no—
204C4—22no—
205C4—3624no—
206C4—3624no—
207C4—3628no—
208C4C22×Dic36214yes—
209C4C2×#1566844814yes—
210C2—28no—
211C2#2604198614yesdirect product factor
212C2C23×Dic36211yescharacteristic
213C2C22×#1566844811yescharacteristic
214C2C2×#1915386211yescharacteristic
subgroupG/H
centerC23C23×D181
commutator, cosocleC22×C181C25
FrattiniC22C24×D181
FittingC2×C4×D4×C181C2
socleC23×C181C24
prime radicalC22×D4×C181C22
hypercenterC2×C4×D4D181
hypocenterC181C2×#554
LCSG ▷ C22×C181 ▷ C181
UCSC1 ◁ C23 ◁ C2×C4×D4

Complements

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

NH ≅ G/Ntype
1. #26041986C2direct (N × H)
2. C2×#19153816C2semidirect
3. C2×#19153807C2semidirect
4. C2×#19153795C2semidirect
5. C2×#19153793C2semidirect
6. C2×C4×Dic362C2semidirect
8. C22×C4⋊Dic181C2semidirect
13. #19153816C22semidirect
14. #19153807C22semidirect
15. #19153795C22semidirect
16. #19153793C22semidirect
17. C4×Dic362C22semidirect
23. C2×C4⋊Dic181C22semidirect
52. C2×D4×C181Q8semidirect
77. D4×C181C2×Q8semidirect
103. C2×C181#554semidirect
107. C181C2×#554semidirect
147. C2×D4Dic362semidirect
178. D4C2×Dic362semidirect
211. C2#26041986direct (N × H)

Maximal subgroups

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

subgroupindex
#260419862
C2×#191538162
C2×#191538072
C2×#191537952
C2×#191537932
C2×C4×Dic3622
C2×D4×Dic1812
C22×C4⋊Dic1812
C2×C4×D4×C1812
C2×#554181