Finite Group Databasebeta

← C2×#26041831 #37547007

Subgroups — C2×#26041831 #37547007

Order 23168.

1168 conjugacy classes of subgroups.

The subgroup lattice has 284 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#26041831C2116yesmaximal, direct product factor
2C2×#19153815C211yesmaximal, characteristic, complemented
3C2×#19153814C211yesmaximal, characteristic, complemented
4C2×#19153806C212yesmaximal, complemented
5C2×#19153795C211yesmaximal, characteristic
6C2×#19153793C212yesmaximal
7C2×Q8×Dic181C211yesmaximal, characteristic, complemented
8C2×#19153781C212yesmaximal, complemented
9C2×#19153781C211yesmaximal, characteristic, complemented
10C2×#19153772C212yesmaximal
11C22×C4×Dic181C211yesmaximal, characteristic
12C2×C22⋊Q8×C181C211yesmaximal, characteristic
13C22×Dic362C2212yes—
14C22×Dic362C2211yescharacteristic
15C23×Dic181C2211yescharacteristic
16C23×Dic181C2211yescharacteristic
17#19153815C2218yescomplemented
18#19153814C2218yescomplemented
19#19153806C22116yescomplemented
20#19153795C2218yes—
21#19153793C22116yes—
22Q8×Dic181C2218yescomplemented
23#19153781C22116yescomplemented
24#19153781C2218yescomplemented
25#19153772C22116yes—
26C2×C4⋊Dic181C2212yes—
27C2×C4⋊Dic181C2211yescharacteristic
28C2×#15668428C2212yes—
29C2×#15668428C2212yes—
30C2×#15668428C2212yes—
31C2×#15668428C2212yes—
32C2×#15668428C2212yes—
33C2×C22⋊Dic181C2212yes—
34C2×C4×Dic181C2211yescharacteristic
35C2×C4×Dic181C2211yescharacteristic
36C2×C4×Dic181C2211yescharacteristic
37C2×C4×Dic181C2211yescharacteristic
38C2×C4×Dic181C2218yes—
39C2×C4×Dic181C2212yes—
40C2×C4×Dic181C2212yes—
41C22×Q8×C181C2211yescharacteristic
42C23×C4×C181C2211yescharacteristic
43C22⋊Q8×C181C2218yes—
44C2×C4⋊C4×C181C2212yes—
45C2×C4⋊C4×C181C2211yescharacteristic
46C2×C22⋊C4×C181C2212yes—
47C2×Dic362—28no—
48C2×Dic362—24no—
49C2×Dic362C2318yes—
50C2×Dic362C2314yes—
51C22×Dic181—24no—
52C22×Dic181Q818yescomplemented
53C22×Dic181C2311yescharacteristic
54C22×Dic181C2314yes—
55C22×Dic181C2312yes—
56C22×Dic181C2312yes—
57C22×Dic181C2311yescharacteristic
58C22×Dic181C2311yescharacteristic
59C22×Dic181C2314yes—
60C22×Dic181C2311yescharacteristic
61C4⋊Dic181C2318yes—
62C4⋊Dic181C2314yes—
63#15668428C2318yes—
64#15668428C2318yes—
65#15668428C2318yes—
66#15668428C2318yes—
67#15668428C2318yes—
68C22⋊Dic181C2318yes—
69C4×Dic181C2314yes—
70C4×Dic181C2314yes—
71C4×Dic181C2314yes—
72C4×Dic181C2314yes—
73C4×Dic181C2318yes—
74C4×Dic181C2318yes—
75C24×C181C2311yescharacteristic
76C2×Q8×C181—24no—
77C2×Q8×C181C2314yes—
78C22×C4×C181—24no—
79C22×C4×C181C2312yes—
80C22×C4×C181C2312yes—
81C22×C4×C181C2311yescharacteristic
82C22×C4×C181C2314yes—
83C22×C4×C181C2311yescharacteristic
84C4⋊C4×C181C2318yes—
85C4⋊C4×C181C2314yes—
86C22⋊C4×C181C2318yes—
87Dic362—28no—
88Dic362—216no—
89C2×Dic181—22no—
90C2×Dic181—24no—
91C2×Dic181—24no—
92C2×Dic181—28no—
93C2×Dic181C2×Q814yes—
94C2×Dic181C2×Q814yes—
95C2×Dic181C2×Q8116yescomplemented
96C2×Dic181#4114yes—
97C2×Dic181C2412yes—
98C2×Dic181C2414yes—
99C2×Dic181C2414yes—
100C2×Dic181C2412yes—
101C2×Dic181C2412yes—
102C2×Dic181C2412yes—
103C23×C181—22no—
104C23×C181—22no—
105C23×C181C2×Q814yes—
106C23×C181C2412yes—
107C23×C181C2411yescharacteristic
108Q8×C181—28no—
109C2×C4×C181—22no—
110C2×C4×C181—24no—
111C2×C4×C181—24no—
112C2×C4×C181—28no—
113C2×C4×C181#4114yes—
114C2×C4×C181C2414yes—
115C2×C4×C181C2414yes—
116C2×C4×C181C2412yes—
117C2×C4×C181C2412yes—
118C22×C181—28no—
119C22×C181—22no—
120C22×C181—22no—
121C22×C181C22×Q814yes—
122C22×C181C22×Q812yes—
123C22×C181C2×#4112yes—
124C22×C181C2×#4112yes—
125C22×C181C2511yescharacteristic
126C4×C181—22no—
127C4×C181—24no—
128C4×C181—24no—
129C4×C181C2×#4114yes—
130Dic181—22no—
131Dic181—24no—
132Dic181—24no—
133Dic181C22×Q814yes—
134Dic181C22×Q814yes—
135Dic181C2×#4114yes—
136C2×C181—24no—
137C2×C181#53314yescomplemented
138C2×C181C23×Q811yescharacteristic
139C2×C181C22×#4111yescharacteristic
140C2×C181C22×#4111yescharacteristic
141C181C2×#53311yescharacteristic, complemented, Sylow
142C2×#533—1811nomaximal, Sylow
143#533—18116no—
144C2×C4⋊Q8—1811no—
145C2×C4⋊Q8—1811no—
146C2×#125—1812no—
147C2×C22⋊Q8—1811no—
148C2×C22⋊Q8—1812no—
149C2×C22⋊Q8D18111yescharacteristic
150C2×C4×Q8—1811no—
151C2×C4×Q8—1811no—
152C2×C4×Q8—1812no—
153C2×#117—1812no—
154C22×C42—1811no—
155C22×Q8—1811no—
156C22×Q8—1812no—
157C22×Q8C2×D18111yescharacteristic
158C23×C4—1811no—
159C23×C4—1811no—
160C23×C4C2×D18111yescharacteristic
161C4⋊Q8—1818no—
162C4⋊Q8—1818no—
163#125—18116no—
164C22⋊Q8—1818no—
165C22⋊Q8—18116no—
166C22⋊Q8C2×D18118yes—
167C4×Q8—1818no—
168C4×Q8—1818no—
169C4×Q8—18116no—
170#117—18116no—
171C2×C4⋊C4—1812no—
172C2×C4⋊C4—1812no—
173C2×C4⋊C4—1812no—
174C2×C4⋊C4—1812no—
175C2×C4⋊C4—1812no—
176C2×C4⋊C4—1812no—
177C2×C4⋊C4—1811no—
178C2×C4⋊C4C2×D18112yes—
179C2×C4⋊C4C2×D18111yescharacteristic
180C2×C22⋊C4—1812no—
181C2×C22⋊C4C2×D18112yes—
182C2×C42—1812no—
183C2×C42—1812no—
184C2×C42—1811no—
185C2×C42—1811no—
186C2×C42—1811no—
187C2×C42—1811no—
188C2×C42—1818no—
189C24C22×D18111yescharacteristic
190C2×Q8—24no—
191C2×Q8—3628no—
192C2×Q8—3624no—
193C2×Q8—1814no—
194C2×Q8—1818no—
195C2×Q8C22×D18114yes—
196C22×C4—24no—
197C22×C4—3624no—
198C22×C4—1814no—
199C22×C4—1811no—
200C22×C4—1812no—
201C22×C4—1812no—
202C22×C4—1818no—
203C22×C4—1814no—
204C22×C4—1811no—
205C22×C4—1811no—
206C22×C4—1811no—
207C22×C4C22×D18114yes—
208C22×C4C22×D18111yescharacteristic
209C22×C4C22×D18112yes—
210C22×C4C22×D18112yes—
211C22×C4C22×D18111yescharacteristic
212C4⋊C4—1818no—
213C4⋊C4—1818no—
214C4⋊C4—1818no—
215C4⋊C4—1818no—
216C4⋊C4—1818no—
217C4⋊C4—1818no—
218C4⋊C4—1814no—
219C4⋊C4C22×D18118yes—
220C4⋊C4C22×D18114yes—
221C22⋊C4—1818no—
222C22⋊C4C22×D18118yes—
223C42—1814no—
224C42—1814no—
225C42—1814no—
226C42—1814no—
227C42—1818no—
228C42—1818no—
229C23—22no—
230C23—22no—
231C23Q8×D18114yes—
232C23C23×D18112yes—
233C23C23×D18111yescharacteristic
234Q8—28no—
235Q8—36216no—
236Q8—3628no—
237C2×C4—24no—
238C2×C4—22no—
239C2×C4—24no—
240C2×C4—28no—
241C2×C4—3622no—
242C2×C4—3624no—
243C2×C4—3624no—
244C2×C4—3628no—
245C2×C4—1812no—
246C2×C4—1814no—
247C2×C4—1814no—
248C2×C4—1814no—
249C2×C4—1814no—
250C2×C4—18116no—
251C2×C4—1814no—
252C2×C4—1812no—
253C2×C4—1812no—
254C2×C4—1812no—
255C2×C4#1566844814yes—
256C2×C4C23×D18112yes—
257C2×C4C23×D18114yes—
258C2×C4C23×D18114yes—
259C2×C4C23×D18112yes—
260C22—28no—
261C22—22no—
262C22—22no—
263C22C2×Q8×D18114yes—
264C22C2×Q8×D18112yes—
265C22#41×D18112yes—
266C22C2×#1566844812yes—
267C22C24×D18111yescharacteristic
268C4—24no—
269C4—22no—
270C4—24no—
271C4—3622no—
272C4—3624no—
273C4—3624no—
274C4—1814no—
275C4—1814no—
276C4—1814no—
277C4C2×#1566844814yes—
278C2—24no—
279C2#2604183114yesdirect product factor
280C2C22×Q8×D18111yescharacteristic
281C2C2×#41×D18111yescharacteristic
282C2C22×#1566844811yescharacteristic
subgroupG/H
centerC23C23×D181
commutator, cosocleC22×C181C25
FrattiniC22C24×D181
FittingC2×C22⋊Q8×C181C2
socleC23×C181C24
prime radicalC24×C181C23
hypercenterC2×C22⋊Q8D181
hypocenterC181C2×#533
LCSG ▷ C22×C181 ▷ C181
UCSC1 ◁ C23 ◁ C2×C22⋊Q8

Complements

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

NH ≅ G/Ntype
1. #26041831C2direct (N × H)
2. C2×#19153815C2semidirect
3. C2×#19153814C2semidirect
4. C2×#19153806C2semidirect
7. C2×Q8×Dic181C2semidirect
8. C2×#19153781C2semidirect
9. C2×#19153781C2semidirect
17. #19153815C22semidirect
18. #19153814C22semidirect
19. #19153806C22semidirect
22. Q8×Dic181C22semidirect
23. #19153781C22semidirect
24. #19153781C22semidirect
52. C22×Dic181Q8semidirect
95. C2×Dic181C2×Q8semidirect
137. C2×C181#533semidirect
141. C181C2×#533semidirect
279. C2#26041831direct (N × H)

Maximal subgroups

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

subgroupindex
#260418312
C2×#191538152
C2×#191538142
C2×#191538062
C2×#191537952
C2×#191537932
C2×Q8×Dic1812
C2×#191537812
C2×#191537722
C22×C4×Dic1812
C2×C22⋊Q8×C1812
C2×#533181