Finite Group Databasebeta

← C2×#26041987 #37547253

Subgroups — C2×#26041987 #37547253

Order 23168.

1200 conjugacy classes of subgroups.

The subgroup lattice has 300 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#26041987C2116yesmaximal, direct product factor
2C2×#19153815C211yesmaximal, characteristic, complemented
3C2×#19153806C212yesmaximal, complemented
4C2×#19153796C212yesmaximal, complemented
5C2×#19153793C212yesmaximal, complemented
6C2×#19153792C211yesmaximal, characteristic, complemented
7C2×Q8×Dic181C211yesmaximal, characteristic, complemented
8C2×C4×C22⋊D181C211yesmaximal, characteristic
9C2×#19153776C212yesmaximal
10C22×C4⋊Dic181C211yesmaximal, characteristic, complemented
11C2×C4⋊C4×D181C211yesmaximal, characteristic, complemented
12C2×C22⋊Q8×C181C211yesmaximal, characteristic, complemented
13C22×Dic362C2212yes—
14C22×C22⋊D181C2211yescharacteristic
15C23×Dic181C2212yes—
16C22×C4×D181C2211yescharacteristic
17C22×C4×D181C2212yes—
18#19153815C2218yescomplemented
19#19153806C22116yescomplemented
20#19153796C22116yescomplemented
21#19153793C22116yescomplemented
22#19153792C2218yescomplemented
23Q8×Dic181C2218yescomplemented
24C4×C22⋊D181C2218yes—
25#19153776C22116yes—
26C2×C4⋊Dic181C2211yescharacteristic
27C2×C4⋊Dic181C2211yescharacteristic
28C2×C4⋊Dic181C2212yes—
29C2×C4⋊Dic181C2212yes—
30C2×C4⋊Dic181C2218yescomplemented
31C2×#15668428C2212yes—
32C2×#15668428C2212yes—
33C2×#15668428C2211yescharacteristic
34C2×#15668428C2212yes—
35C4⋊C4×D181C2218yescomplemented
36C2×C22⋊Dic181C2211yescharacteristic
37C2×#15668426C2212yes—
38C2×#15668426C2211yescharacteristic
39C2×C4×Dic181C2212yes—
40C2×C4×Dic181C2211yescharacteristic
41C22×Q8×C181C2211yescharacteristic
42C23×C4×C181C2211yescharacteristic
43C22⋊Q8×C181C2218yescomplemented
44C2×C4⋊C4×C181C2211yescharacteristic
45C2×C4⋊C4×C181C2212yes—
46C2×C22⋊C4×C181C2212yes—
47C23×D181C2311yescharacteristic
48C2×Dic362—44no—
49C2×Dic362C2318yes—
50C2×C22⋊D181Q818yescomplemented
51C2×C22⋊D181C2314yes—
52C22×Dic181—44no—
53C22×Dic181C2311yescharacteristic
54C22×Dic181C2312yes—
55C22×Dic181C2312yes—
56C22×Dic181C2311yescharacteristic
57C22×Dic181C2318yes—
58C22×Dic181C2311yescharacteristic
59C2×C4×D181—24no—
60C2×C4×D181—44no—
61C2×C4×D181C2314yes—
62C2×C4×D181C2318yes—
63C4⋊Dic181C2314yes—
64C4⋊Dic181C2314yes—
65C4⋊Dic181C2318yes—
66C4⋊Dic181C2318yes—
67#15668428C2318yes—
68#15668428C2318yes—
69#15668428C2314yes—
70#15668428C2318yes—
71C22⋊Dic181C2314yes—
72#15668426C2318yes—
73#15668426C2314yes—
74C4×Dic181C2318yes—
75C4×Dic181C2314yes—
76C24×C181C2311yescharacteristic
77C2×Q8×C181—24no—
78C2×Q8×C181C2314yes—
79C22×C4×C181—24no—
80C22×C4×C181C2312yes—
81C22×C4×C181C2312yes—
82C22×C4×C181C2311yescharacteristic
83C22×C4×C181C2314yes—
84C22×C4×C181C2311yescharacteristic
85C4⋊C4×C181C2314yes—
86C4⋊C4×C181C2318yes—
87C22⋊C4×C181C2318yes—
88C22×D181—22no—
89C22×D181—22no—
90C22×D181C2×Q814yes—
91C22×D181C2412yes—
92Dic362—48no—
93C22⋊D181C2×Q8116yescomplemented
94C2×Dic181—22no—
95C2×Dic181—24no—
96C2×Dic181—24no—
97C2×Dic181—22no—
98C2×Dic181—48no—
99C2×Dic181C2×Q814yes—
100C2×Dic181C2412yes—
101C2×Dic181C2414yes—
102C2×Dic181C2414yes—
103C2×Dic181C2412yes—
104C2×Dic181C2412yes—
105C4×D181—28no—
106C4×D181—48no—
107C23×C181—22no—
108C23×C181—22no—
109C23×C181C2×Q814yes—
110C23×C181C2412yes—
111C23×C181C2411yescharacteristic
112Q8×C181—28no—
113C2×C4×C181—22no—
114C2×C4×C181—24no—
115C2×C4×C181—24no—
116C2×C4×C181—28no—
117C2×C4×C181#4114yes—
118C2×C4×C181C2414yes—
119C2×C4×C181C2414yes—
120C2×C4×C181C2412yes—
121C2×C4×C181C2412yes—
122C22×C181—28no—
123C22×C181—22no—
124C22×C181—22no—
125C22×C181C22×Q814yes—
126C22×C181C22×Q812yes—
127C22×C181C2×#4112yes—
128C22×C181H(5,𝔽2)12yes—
129C22×C181C2511yescharacteristic
130C2×D181—28no—
131C2×D181—22no—
132C2×D181—22no—
133C2×D181C22×Q814yes—
134C4×C181—22no—
135C4×C181—24no—
136C4×C181—24no—
137C4×C181C2×#4114yes—
138Dic181—22no—
139Dic181—24no—
140Dic181—24no—
141Dic181—22no—
142Dic181C22×Q814yes—
143C2×C181—24no—
144C2×C181#55414yescomplemented
145C2×C181C23×Q811yescharacteristic
146C2×C181C22×#4111yescharacteristic
147C2×C181C2×H(5,𝔽2)11yescharacteristic
148D181—24no—
149C181C2×#55411yescharacteristic, complemented, Sylow
150C2×#554—1811nomaximal, Sylow
151#554—18116no—
152C2×C4⋊Q8—1811no—
153C2×#125—1812no—
154C2×C22⋊Q8—1811no—
155C2×C22⋊Q8—1812no—
156C2×C22⋊Q8—1812no—
157C2×C22⋊Q8D18111yescharacteristic, complemented
158C2×C4×Q8—1811no—
159C2×C4×D4—1811no—
160C2×C4×D4—1812no—
161C22×C4⋊C4—1811no—
162C22×C4⋊C4—1811no—
163C22×Q8—1812no—
164C22×Q8C2×D18111yescharacteristic
165C22×D4—1811no—
166C23×C4—1811no—
167C23×C4—1812no—
168C23×C4—1812no—
169C23×C4C2×D18111yescharacteristic
170C4⋊Q8—1818no—
171#125—18116no—
172C22⋊Q8—1818no—
173C22⋊Q8—18116no—
174C22⋊Q8—18116no—
175C22⋊Q8C2×D18118yescomplemented
176C4×Q8—1818no—
177C4×D4—1818no—
178C4×D4—18116no—
179C2×C4⋊C4—1811no—
180C2×C4⋊C4—1812no—
181C2×C4⋊C4—1812no—
182C2×C4⋊C4—1811no—
183C2×C4⋊C4—1818no—
184C2×C4⋊C4—1811no—
185C2×C4⋊C4—1812no—
186C2×C4⋊C4—1812no—
187C2×C4⋊C4—1812no—
188C2×C4⋊C4—1818no—
189C2×C4⋊C4C2×D18111yescharacteristic
190C2×C4⋊C4C2×D18112yes—
191C2×C22⋊C4—1811no—
192C2×C22⋊C4—1811no—
193C2×C22⋊C4—1812no—
194C2×C22⋊C4C2×D18112yes—
195C2×C42—1812no—
196C2×C42—1811no—
197C24—1811no—
198C24C22×D18111yescharacteristic
199C2×Q8—24no—
200C2×Q8—1818no—
201C2×Q8—7244no—
202C2×Q8C22×D18114yes—
203C2×D4—1818no—
204C2×D4—1814no—
205C22×C4—24no—
206C22×C4—3624no—
207C22×C4—1811no—
208C22×C4—1812no—
209C22×C4—1811no—
210C22×C4—1812no—
211C22×C4—1814no—
212C22×C4—1811no—
213C22×C4—1818no—
214C22×C4—1818no—
215C22×C4—7244no—
216C22×C4—7244no—
217C22×C4C22×D18114yes—
218C22×C4C22×D18112yes—
219C22×C4C22×D18111yescharacteristic
220C22×C4C22×D18112yes—
221C22×C4C22×D18111yescharacteristic
222C4⋊C4—1814no—
223C4⋊C4—1818no—
224C4⋊C4—1818no—
225C4⋊C4—1814no—
226C4⋊C4—1814no—
227C4⋊C4—1818no—
228C4⋊C4—1818no—
229C4⋊C4—1818no—
230C4⋊C4C22×D18114yes—
231C4⋊C4C22×D18118yes—
232C22⋊C4—1814no—
233C22⋊C4—1814no—
234C22⋊C4—1818no—
235C22⋊C4C22×D18118yes—
236C42—1818no—
237C42—1814no—
238C23—22no—
239C23—22no—
240C23—3622no—
241C23—3622no—
242C23—1814no—
243C23—1812no—
244C23Q8×D18114yes—
245C23C23×D18112yes—
246C23C23×D18111yescharacteristic
247Q8—28no—
248Q8—7248no—
249D4—18116no—
250C2×C4—22no—
251C2×C4—24no—
252C2×C4—24no—
253C2×C4—28no—
254C2×C4—3622no—
255C2×C4—3624no—
256C2×C4—3624no—
257C2×C4—3622no—
258C2×C4—3628no—
259C2×C4—1812no—
260C2×C4—1814no—
261C2×C4—1812no—
262C2×C4—1814no—
263C2×C4—1814no—
264C2×C4—1812no—
265C2×C4—7248no—
266C2×C4—7248no—
267C2×C4#1566844814yes—
268C2×C4C23×D18114yes—
269C2×C4C23×D18112yes—
270C2×C4C23×D18114yes—
271C2×C4C23×D18112yes—
272C22—28no—
273C22—22no—
274C22—22no—
275C22—3628no—
276C22—3622no—
277C22—3622no—
278C22—1814no—
279C22C2×Q8×D18114yes—
280C22C2×Q8×D18112yes—
281C22C2×#1566844812yes—
282C22#1915386212yes—
283C22C24×D18111yescharacteristic
284C4—22no—
285C4—24no—
286C4—24no—
287C4—3622no—
288C4—3624no—
289C4—3624no—
290C4—3622no—
291C4—1814no—
292C4C2×#1566844814yes—
293C2—24no—
294C2—3624no—
295C2#2604198714yesdirect product factor
296C2C22×Q8×D18111yescharacteristic
297C2C22×#1566844811yescharacteristic
298C2C2×#1915386211yescharacteristic
subgroupG/H
centerC23C23×D181
commutator, cosocleC22×C181C25
FrattiniC22C24×D181
FittingC2×C22⋊Q8×C181C2
socleC23×C181C24
prime radicalC22×C22⋊D181C22
hypercenterC2×C22⋊Q8D181
hypocenterC181C2×#554
LCSG ▷ C22×C181 ▷ C181
UCSC1 ◁ C23 ◁ C2×C22⋊Q8

Complements

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

NH ≅ G/Ntype
1. #26041987C2direct (N × H)
2. C2×#19153815C2semidirect
3. C2×#19153806C2semidirect
4. C2×#19153796C2semidirect
5. C2×#19153793C2semidirect
6. C2×#19153792C2semidirect
7. C2×Q8×Dic181C2semidirect
10. C22×C4⋊Dic181C2semidirect
11. C2×C4⋊C4×D181C2semidirect
12. C2×C22⋊Q8×C181C2semidirect
18. #19153815C22semidirect
19. #19153806C22semidirect
20. #19153796C22semidirect
21. #19153793C22semidirect
22. #19153792C22semidirect
23. Q8×Dic181C22semidirect
30. C2×C4⋊Dic181C22semidirect
35. C4⋊C4×D181C22semidirect
43. C22⋊Q8×C181C22semidirect
50. C2×C22⋊D181Q8semidirect
93. C22⋊D181C2×Q8semidirect
144. C2×C181#554semidirect
149. C181C2×#554semidirect
157. C2×C22⋊Q8D181semidirect
175. C22⋊Q8C2×D181semidirect
295. C2#26041987direct (N × H)

Maximal subgroups

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

subgroupindex
#260419872
C2×#191538152
C2×#191538062
C2×#191537962
C2×#191537932
C2×#191537922
C2×Q8×Dic1812
C2×C4×C22⋊D1812
C2×#191537762
C22×C4⋊Dic1812
C2×C4⋊C4×D1812
C2×C22⋊Q8×C1812
C2×#554181