Finite Group Databasebeta

← C2×#26042028 #37547850

Subgroups — C2×#26042028 #37547850

Order 23168.

1024 conjugacy classes of subgroups.

The subgroup lattice has 240 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#26042028C2116yesmaximal, direct product factor
2C2×#19153814C211yesmaximal, characteristic, complemented
3C2×#19153811C212yesmaximal, complemented
4C2×#19153810C212yesmaximal, complemented
5C2×#19153806C212yesmaximal, complemented
6C2×#19153805C211yesmaximal, characteristic
7C2×#19153801C212yesmaximal
8C2×#19153794C212yesmaximal, complemented
9C2×#19153792C212yesmaximal, complemented
10C2×C4⋊Q8×C181C211yesmaximal, characteristic, complemented
11C22×Dic362C2211yescharacteristic
12C22×D724C2211yescharacteristic
13C22×C4×D181C2212yes—
14#19153814C2218yescomplemented
15#19153811C22116yescomplemented
16#19153810C22116yescomplemented
17#19153806C22116yescomplemented
18#19153805C2218yes—
19#19153801C22116yes—
20#19153794C22116yescomplemented
21#19153792C22116yescomplemented
22C2×C4⋊Dic181C2212yes—
23C2×#15668428C2212yes—
24C2×#15668428C2212yes—
25C2×#15668428C2212yes—
26C2×#15668428C2212yes—
27C2×#15668428C2212yes—
28C2×#15668426C2212yes—
29C2×#15668426C2212yes—
30C2×#15668426C2212yes—
31C2×#15668426C2212yes—
32C2×#15668426C2212yes—
33C2×C4×Dic181C2211yescharacteristic
34C2×C4×Dic181C2211yescharacteristic
35C22×Q8×C181C2211yescharacteristic
36C22×Q8×C181C2211yescharacteristic
37C4⋊Q8×C181C2218yescomplemented
38C2×C4⋊C4×C181C2212yes—
39C2×C4⋊C4×C181C2212yes—
40C2×C42×C181C2211yescharacteristic
41C23×D181C2312yes—
42C2×Dic362—42no—
43C2×Dic362C2314yes—
44C2×D724—42no—
45C2×D724C2314yes—
46C22×Dic181C2312yes—
47C22×Dic181C2312yes—
48C22×Dic181C2312yes—
49C2×C4×D181—44no—
50C2×C4×D181C2318yes—
51C4⋊Dic181C2318yes—
52#15668428C2318yes—
53#15668428C2318yes—
54#15668428C2318yes—
55#15668428C2318yes—
56#15668428C2318yes—
57#15668426C2318yes—
58#15668426C2318yes—
59#15668426C2318yes—
60#15668426C2318yes—
61#15668426C2318yes—
62C4×Dic181C2314yes—
63C4×Dic181C2314yes—
64C2×Q8×C181—42no—
65C2×Q8×C181—42no—
66C2×Q8×C181C2314yes—
67C2×Q8×C181C2314yes—
68C22×C4×C181C2312yes—
69C22×C4×C181C2311yescharacteristic
70C22×C4×C181C2311yescharacteristic
71C22×C4×C181C2311yescharacteristic
72C22×C4×C181C2312yes—
73C4⋊C4×C181C2318yes—
74C4⋊C4×C181C2318yes—
75C42×C181C2314yes—
76C22×D181—24no—
77C22×D181—28no—
78C22×D181C2414yes—
79Dic362—44no—
80D724—44no—
81C2×Dic181—24no—
82C2×Dic181—24no—
83C2×Dic181—24no—
84C2×Dic181C2414yes—
85C2×Dic181C2414yes—
86C2×Dic181C2414yes—
87C4×D181—48no—
88C23×C181C2411yescharacteristic
89Q8×C181—44no—
90Q8×C181—44no—
91C2×C4×C181—22no—
92C2×C4×C181—24no—
93C2×C4×C181—22no—
94C2×C4×C181—22no—
95C2×C4×C181—24no—
96C2×C4×C181C2414yes—
97C2×C4×C181C2412yes—
98C2×C4×C181C2412yes—
99C2×C4×C181C2412yes—
100C2×C4×C181C2414yes—
101C22×C181H(5,𝔽2)12yes—
102C22×C1812−1+414yes—
103C22×C181C2511yescharacteristic
104C2×D181—24no—
105C2×D181—28no—
106C2×D181—48no—
107C4×C181—22no—
108C4×C181—24no—
109C4×C181—22no—
110C4×C181—22no—
111C4×C181—24no—
112Dic181—24no—
113Dic181—24no—
114Dic181—24no—
115C2×C181#56314yescomplemented
116C2×C181C2×H(5,𝔽2)11yescharacteristic
117C2×C181C2×2−1+412yes—
118D181—44no—
119C181C2×#56311yescharacteristic, complemented, Sylow
120C2×#563—1811nomaximal, Sylow
121#563—18116no—
122C2×C4⋊Q8—1811no—
123C2×C4⋊Q8D18111yescharacteristic, complemented
124C2×#126—1812no—
125C2×#126—1812no—
126C2×#125—1812no—
127C2×#124—1811no—
128C2×#123—1812no—
129C2×C22⋊Q8—1812no—
130C2×C22⋊Q8—1812no—
131C22×Q8—1811no—
132C22×Q8C2×D18111yescharacteristic
133C22×Q8C2×D18111yescharacteristic
134C22×D4—1811no—
135C23×C4—1812no—
136C4⋊Q8—1818no—
137C4⋊Q8C2×D18118yescomplemented
138#126—18116no—
139#126—18116no—
140#125—18116no—
141#124—1818no—
142#123—18116no—
143C22⋊Q8—18116no—
144C22⋊Q8—18116no—
145C2×C4⋊C4—1812no—
146C2×C4⋊C4—1812no—
147C2×C4⋊C4—1812no—
148C2×C4⋊C4—1812no—
149C2×C4⋊C4—1812no—
150C2×C4⋊C4—1812no—
151C2×C4⋊C4C2×D18112yes—
152C2×C4⋊C4C2×D18112yes—
153C2×C22⋊C4—1812no—
154C2×C22⋊C4—1812no—
155C2×C22⋊C4—1812no—
156C2×C22⋊C4—1812no—
157C2×C22⋊C4—1812no—
158C2×C42—1811no—
159C2×C42—1811no—
160C2×C42C2×D18111yescharacteristic
161C24—1812no—
162C2×Q8—42no—
163C2×Q8—42no—
164C2×Q8—1814no—
165C2×Q8—7242no—
166C2×Q8C22×D18114yes—
167C2×Q8C22×D18114yes—
168C2×D4—1814no—
169C2×D4—7242no—
170C22×C4—1812no—
171C22×C4—1812no—
172C22×C4—1812no—
173C22×C4—1818no—
174C22×C4—7244no—
175C22×C4C22×D18111yescharacteristic
176C22×C4C22×D18111yescharacteristic
177C22×C4C22×D18112yes—
178C22×C4C22×D18111yescharacteristic
179C22×C4C22×D18112yes—
180C4⋊C4—1818no—
181C4⋊C4—1818no—
182C4⋊C4—1818no—
183C4⋊C4—1818no—
184C4⋊C4—1818no—
185C4⋊C4—1818no—
186C4⋊C4C22×D18118yes—
187C4⋊C4C22×D18118yes—
188C22⋊C4—1818no—
189C22⋊C4—1818no—
190C22⋊C4—1818no—
191C22⋊C4—1818no—
192C22⋊C4—1818no—
193C42—1814no—
194C42—1814no—
195C42C22×D18114yes—
196C23—3624no—
197C23—3628no—
198C23—1814no—
199C23C23×D18111yescharacteristic
200Q8—44no—
201Q8—44no—
202Q8—7244no—
203D4—7244no—
204C2×C4—24no—
205C2×C4—22no—
206C2×C4—22no—
207C2×C4—22no—
208C2×C4—24no—
209C2×C4—3624no—
210C2×C4—3624no—
211C2×C4—3624no—
212C2×C4—1814no—
213C2×C4—1814no—
214C2×C4—1814no—
215C2×C4—7248no—
216C2×C4C23×D18112yes—
217C2×C4C23×D18112yes—
218C2×C4C23×D18114yes—
219C2×C4C23×D18112yes—
220C2×C4C23×D18114yes—
221C22—3628no—
222C22—3624no—
223C22—7248no—
224C22#1915386112yes—
225C22#1915386414yes—
226C22C24×D18111yescharacteristic
227C4—24no—
228C4—24no—
229C4—22no—
230C4—22no—
231C4—22no—
232C4—3624no—
233C4—3624no—
234C4—3624no—
235C2—7244no—
236C2#2604202814yesdirect product factor
237C2C2×#1915386111yescharacteristic
238C2C2×#1915386412yes—
subgroupG/H
centerC23C23×D181
commutator, cosocleC22×C181C25
FrattiniC22C24×D181
FittingC2×C4⋊Q8×C181C2
socleC23×C181C24
prime radicalC22×D724C22
hypercenterC2×C4⋊Q8D181
hypocenterC181C2×#563
LCSG ▷ C22×C181 ▷ C181
UCSC1 ◁ C23 ◁ C2×C4⋊Q8

Complements

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

NH ≅ G/Ntype
1. #26042028C2direct (N × H)
2. C2×#19153814C2semidirect
3. C2×#19153811C2semidirect
4. C2×#19153810C2semidirect
5. C2×#19153806C2semidirect
8. C2×#19153794C2semidirect
9. C2×#19153792C2semidirect
10. C2×C4⋊Q8×C181C2semidirect
14. #19153814C22semidirect
15. #19153811C22semidirect
16. #19153810C22semidirect
17. #19153806C22semidirect
20. #19153794C22semidirect
21. #19153792C22semidirect
37. C4⋊Q8×C181C22semidirect
115. C2×C181#563semidirect
119. C181C2×#563semidirect
123. C2×C4⋊Q8D181semidirect
137. C4⋊Q8C2×D181semidirect
236. C2#26042028direct (N × H)

Maximal subgroups

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

subgroupindex
#260420282
C2×#191538142
C2×#191538112
C2×#191538102
C2×#191538062
C2×#191538052
C2×#191538012
C2×#191537942
C2×#191537922
C2×C4⋊Q8×C1812
C2×#563181