Finite Group Databasebeta

← C2×#26041834 #37547010

Subgroups — C2×#26041834 #37547010

Order 23168.

1168 conjugacy classes of subgroups.

The subgroup lattice has 232 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#26041834C2116yesmaximal, direct product factor
2C2×#19153816C211yesmaximal, characteristic, complemented
3C2×#19153807C212yesmaximal, complemented
4C2×#19153796C212yesmaximal
5C2×#19153792C212yesmaximal
6C2×Q8×Dic181C212yesmaximal, complemented
7C2×#19153781C212yesmaximal, complemented
8C2×#19153774C212yesmaximal
9C2×C42×D181C211yesmaximal, characteristic
10C2×C4⋊Q8×C181C211yesmaximal, characteristic, complemented
11C22×Dic362C2212yes—
12C22×C4×D181C2211yescharacteristic
13C22×C4×D181C2211yescharacteristic
14C22×C4×D181C2211yescharacteristic
15#19153816C2218yescomplemented
16#19153807C22116yescomplemented
17#19153796C22116yes—
18#19153792C22116yes—
19Q8×Dic181C22116yescomplemented
20#19153781C22116yescomplemented
21#19153774C22116yes—
22C2×C4⋊Dic181C2212yes—
23C2×C4⋊Dic181C2212yes—
24C2×C4⋊Dic181C2214yes—
25C2×#15668428C2214yes—
26C2×#15668426C2214yes—
27C2×C4×Dic181C2211yescharacteristic
28C2×C4×Dic181C2211yescharacteristic
29C2×C4×Dic181C2211yescharacteristic
30C2×C4×Dic181C2214yes—
31C42×D181C2218yes—
32C22×Q8×C181C2212yes—
33C4⋊Q8×C181C2218yescomplemented
34C2×C4⋊C4×C181C2212yes—
35C2×C4⋊C4×C181C2212yes—
36C2×C42×C181C2211yescharacteristic
37C23×D181C2311yescharacteristic
38C2×Dic362—28no—
39C2×Dic362C2318yes—
40C22×Dic181C2311yescharacteristic
41C22×Dic181C2311yescharacteristic
42C22×Dic181C2314yes—
43C22×Dic181C2311yescharacteristic
44C2×C4×D181—24no—
45C2×C4×D181—24no—
46C2×C4×D181Q818yescomplemented
47C2×C4×D181C2314yes—
48C2×C4×D181C2314yes—
49C2×C4×D181C2314yes—
50C4⋊Dic181C2318yes—
51C4⋊Dic181C2318yes—
52C4⋊Dic181C23116yes—
53#15668428C23116yes—
54#15668426C23116yes—
55C4×Dic181C2314yes—
56C4×Dic181C2314yes—
57C4×Dic181C2314yes—
58C4×Dic181C23116yes—
59C2×Q8×C181—28no—
60C2×Q8×C181C2318yes—
61C22×C4×C181C2314yes—
62C22×C4×C181C2311yescharacteristic
63C22×C4×C181C2311yescharacteristic
64C22×C4×C181C2311yescharacteristic
65C4⋊C4×C181C2318yes—
66C4⋊C4×C181C2318yes—
67C42×C181C2314yes—
68C22×D181—22no—
69C22×D181—22no—
70C22×D181C2×Q814yes—
71C22×D181C2412yes—
72Dic362—216no—
73C2×Dic181—22no—
74C2×Dic181—22no—
75C2×Dic181—28no—
76C2×Dic181C2×Q814yes—
77C2×Dic181C2412yes—
78C2×Dic181C2412yes—
79C2×Dic181C2418yes—
80C2×Dic181C2412yes—
81C4×D181—28no—
82C4×D181—28no—
83C4×D181C2×Q8116yescomplemented
84C23×C181C2411yescharacteristic
85Q8×C181—216no—
86C2×C4×C181—28no—
87C2×C4×C181C2×Q814yes—
88C2×C4×C181#4114yes—
89C2×C4×C181#4114yes—
90C2×C4×C181C2418yes—
91C2×C4×C181C2412yes—
92C2×C4×C181C2412yes—
93C2×C4×C181C2412yes—
94C22×C181C22×Q812yes—
95C22×C181C2×#4112yes—
96C22×C181C2×#4112yes—
97C22×C181C2511yescharacteristic
98C2×D181—28no—
99C2×D181—22no—
100C2×D181—22no—
101C2×D181C22×Q814yes—
102C4×C181—28no—
103C4×C181C22×Q814yes—
104C4×C181C2×#4114yes—
105C4×C181C2×#4114yes—
106Dic181—22no—
107Dic181—22no—
108Dic181—28no—
109Dic181C22×Q814yes—
110C2×C181#53314yescomplemented
111C2×C181C23×Q811yescharacteristic
112C2×C181C22×#4111yescharacteristic
113C2×C181C22×#4111yescharacteristic
114D181—24no—
115C181C2×#53311yescharacteristic, complemented, Sylow
116C2×#533—1811nomaximal, Sylow
117#533—18116no—
118C2×C4⋊Q8—1811no—
119C2×C4⋊Q8D18111yescharacteristic, complemented
120C2×#125—1812no—
121C2×C22⋊Q8—1812no—
122C2×C22⋊Q8—1812no—
123C2×C4×Q8—1812no—
124C2×C4×Q8—1812no—
125C2×#117—1812no—
126C22×C42—1811no—
127C22×Q8—1812no—
128C22×Q8C2×D18112yes—
129C23×C4—1811no—
130C23×C4—1811no—
131C23×C4—1811no—
132C4⋊Q8—1818no—
133C4⋊Q8C2×D18118yescomplemented
134#125—18116no—
135C22⋊Q8—18116no—
136C22⋊Q8—18116no—
137C4×Q8—18116no—
138C4×Q8—18116no—
139#117—18116no—
140C2×C4⋊C4—1812no—
141C2×C4⋊C4—1814no—
142C2×C4⋊C4—1814no—
143C2×C4⋊C4—1812no—
144C2×C4⋊C4C2×D18112yes—
145C2×C4⋊C4C2×D18112yes—
146C2×C22⋊C4—1814no—
147C2×C42—1814no—
148C2×C42—1811no—
149C2×C42—1811no—
150C2×C42—1811no—
151C2×C42—1818no—
152C2×C42C2×D18111yescharacteristic
153C24—1811no—
154C2×Q8—28no—
155C2×Q8—3628no—
156C2×Q8—1818no—
157C2×Q8C22×D18118yes—
158C22×C4—3624no—
159C22×C4—3624no—
160C22×C4—1811no—
161C22×C4—1811no—
162C22×C4—1814no—
163C22×C4—1814no—
164C22×C4—1814no—
165C22×C4—1811no—
166C22×C4—1818no—
167C22×C4—1814no—
168C22×C4C22×D18114yes—
169C22×C4C22×D18111yescharacteristic
170C22×C4C22×D18111yescharacteristic
171C22×C4C22×D18111yescharacteristic
172C4⋊C4—1818no—
173C4⋊C4—18116no—
174C4⋊C4—18116no—
175C4⋊C4—1818no—
176C4⋊C4C22×D18118yes—
177C4⋊C4C22×D18118yes—
178C22⋊C4—18116no—
179C42—1814no—
180C42—1814no—
181C42—1814no—
182C42—18116no—
183C42C22×D18114yes—
184C23—3622no—
185C23—3622no—
186C23—1814no—
187C23—1812no—
188C23C23×D18111yescharacteristic
189Q8—216no—
190Q8—36216no—
191C2×C4—28no—
192C2×C4—3622no—
193C2×C4—3622no—
194C2×C4—3628no—
195C2×C4—3628no—
196C2×C4—3628no—
197C2×C4—1812no—
198C2×C4—1812no—
199C2×C4—1818no—
200C2×C4—1814no—
201C2×C4—1812no—
202C2×C4—18116no—
203C2×C4Q8×D18114yes—
204C2×C4#1566844814yes—
205C2×C4#1566845014yes—
206C2×C4C23×D18118yes—
207C2×C4C23×D18112yes—
208C2×C4C23×D18112yes—
209C2×C4C23×D18112yes—
210C22—3628no—
211C22—3622no—
212C22—3622no—
213C22—1814no—
214C22C2×Q8×D18112yes—
215C22C2×#1566844812yes—
216C22C2×#1566845012yes—
217C22C24×D18111yescharacteristic
218C4—28no—
219C4—3622no—
220C4—3622no—
221C4—3628no—
222C4—1814no—
223C4C2×Q8×D18114yes—
224C4C2×#1566844814yes—
225C4C2×#1566845014yes—
226C2—3624no—
227C2#2604183414yesdirect product factor
228C2C22×Q8×D18111yescharacteristic
229C2C22×#1566844811yescharacteristic
230C2C22×#1566845011yescharacteristic
subgroupG/H
centerC23C23×D181
commutator, cosocleC22×C181C25
FrattiniC22C24×D181
FittingC2×C4⋊Q8×C181C2
socleC23×C181C24
prime radicalC23×D181C23
hypercenterC2×C4⋊Q8D181
hypocenterC181C2×#533
LCSG ▷ C22×C181 ▷ C181
UCSC1 ◁ C23 ◁ C2×C4⋊Q8

Complements

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

NH ≅ G/Ntype
1. #26041834C2direct (N × H)
2. C2×#19153816C2semidirect
3. C2×#19153807C2semidirect
6. C2×Q8×Dic181C2semidirect
7. C2×#19153781C2semidirect
10. C2×C4⋊Q8×C181C2semidirect
15. #19153816C22semidirect
16. #19153807C22semidirect
19. Q8×Dic181C22semidirect
20. #19153781C22semidirect
33. C4⋊Q8×C181C22semidirect
46. C2×C4×D181Q8semidirect
83. C4×D181C2×Q8semidirect
110. C2×C181#533semidirect
115. C181C2×#533semidirect
119. C2×C4⋊Q8D181semidirect
133. C4⋊Q8C2×D181semidirect
227. C2#26041834direct (N × H)

Maximal subgroups

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

subgroupindex
#260418342
C2×#191538162
C2×#191538072
C2×#191537962
C2×#191537922
C2×Q8×Dic1812
C2×#191537812
C2×#191537742
C2×C42×D1812
C2×C4⋊Q8×C1812
C2×#533181