Finite Group Databasebeta

← C2×#26041903 #37547102

Subgroups — C2×#26041903 #37547102

Order 23168.

1132 conjugacy classes of subgroups.

The subgroup lattice has 296 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#26041903C2116yesmaximal, direct product factor
2C2×#19153811C212yesmaximal, complemented
3C2×#19153805C212yesmaximal, complemented
4C2×#19153804C211yesmaximal, characteristic, complemented
5C2×#19153801C212yesmaximal, complemented
6C2×#19153796C211yesmaximal, characteristic, complemented
7C2×#19153792C212yesmaximal, complemented
8C2×#19153791C211yesmaximal, characteristic
9C2×#19153781C211yesmaximal, characteristic, complemented
10C2×#19153778C211yesmaximal, characteristic, complemented
11C2×#19153773C211yesmaximal, characteristic, complemented
12C2×C4⋊Q8×C181C211yesmaximal, characteristic, complemented
13C22×Dic362C2211yescharacteristic
14C22×D724C2211yescharacteristic
15C22×D724C2212yes—
16C22×C4×D181C2211yescharacteristic
17C22×C4×D181C2212yes—
18#19153811C22116yescomplemented
19#19153805C22116yescomplemented
20#19153804C2218yescomplemented
21#19153801C22116yescomplemented
22#19153796C2218yescomplemented
23#19153792C22116yescomplemented
24#19153791C2218yes—
25#19153781C2218yescomplemented
26#19153778C2218yescomplemented
27#19153773C2218yescomplemented
28C2×C4⋊Dic181C2212yes—
29C2×#15668428C2211yescharacteristic
30C2×#15668428C2211yescharacteristic
31C2×#15668428C2212yes—
32C2×#15668426C2211yescharacteristic
33C2×#15668426C2211yescharacteristic
34C2×#15668426C2212yes—
35C2×#15668426C2212yes—
36C2×#15668426C2212yes—
37C2×#15668426C2212yes—
38C2×#15668426C2212yes—
39C2×C4×Dic181C2211yescharacteristic
40C2×C4×Dic181C2212yes—
41C22×Q8×C181C2212yes—
42C4⋊Q8×C181C2218yescomplemented
43C2×C4⋊C4×C181C2211yescharacteristic
44C2×C4⋊C4×C181C2211yescharacteristic
45C2×C4⋊C4×C181C2212yes—
46C2×C42×C181C2211yescharacteristic
47C23×D181C2311yescharacteristic
48C23×D181C2312yes—
49C2×Dic362—24no—
50C2×Dic362C2314yes—
51C2×D724—24no—
52C2×D724—44no—
53C2×D724C2314yes—
54C2×D724C2318yes—
55C22×Dic181C2311yescharacteristic
56C22×Dic181C2312yes—
57C22×Dic181C2311yescharacteristic
58C22×Dic181C2311yescharacteristic
59C2×C4×D181—24no—
60C2×C4×D181—44no—
61C2×C4×D181C2314yes—
62C2×C4×D181C2318yes—
63C4⋊Dic181C2318yes—
64#15668428C2314yes—
65#15668428C2314yes—
66#15668428C2318yes—
67#15668426C2314yes—
68#15668426C2314yes—
69#15668426C2318yes—
70#15668426C2318yes—
71#15668426C2318yes—
72#15668426C2318yes—
73#15668426C2318yes—
74C4×Dic181C2314yes—
75C4×Dic181C2318yes—
76C2×Q8×C181—44no—
77C2×Q8×C181C2318yes—
78C22×C4×C181C2311yescharacteristic
79C22×C4×C181C2311yescharacteristic
80C22×C4×C181C2312yes—
81C22×C4×C181C2312yes—
82C22×C4×C181C2311yescharacteristic
83C4⋊C4×C181C2314yes—
84C4⋊C4×C181C2314yes—
85C4⋊C4×C181C2318yes—
86C42×C181C2314yes—
87C22×D181—22no—
88C22×D181—24no—
89C22×D181—24no—
90C22×D181—22no—
91C22×D181—22no—
92C22×D181—24no—
93C22×D181C2412yes—
94C22×D181C2414yes—
95Dic362—28no—
96D724—28no—
97D724—48no—
98C2×Dic181—22no—
99C2×Dic181—24no—
100C2×Dic181—22no—
101C2×Dic181—22no—
102C2×Dic181C2412yes—
103C2×Dic181C2414yes—
104C2×Dic181C2412yes—
105C2×Dic181C2412yes—
106C4×D181—28no—
107C4×D181—48no—
108C23×C181C2411yescharacteristic
109Q8×C181—48no—
110C2×C4×C181—22no—
111C2×C4×C181—24no—
112C2×C4×C181—24no—
113C2×C4×C181—22no—
114C2×C4×C181#4114yes—
115C2×C4×C181C2412yes—
116C2×C4×C181C2412yes—
117C2×C4×C181C2414yes—
118C2×C4×C181C2414yes—
119C2×C4×C181C2412yes—
120C22×C181C2×#4112yes—
121C22×C181H(5,𝔽2)12yes—
122C22×C1812−1+412yes—
123C22×C181C2511yescharacteristic
124C2×D181—22no—
125C2×D181—24no—
126C2×D181—24no—
127C2×D181—22no—
128C2×D181—22no—
129C2×D181—24no—
130C2×D181—44no—
131C2×D181—48no—
132C4×C181—22no—
133C4×C181—24no—
134C4×C181—24no—
135C4×C181—22no—
136C4×C181C2×#4114yes—
137Dic181—22no—
138Dic181—24no—
139Dic181—22no—
140Dic181—22no—
141C2×C181#54214yescomplemented
142C2×C181C22×#4111yescharacteristic
143C2×C181C2×H(5,𝔽2)11yescharacteristic
144C2×C181C2×2−1+411yescharacteristic
145D181—42no—
146D181—44no—
147C181C2×#54211yescharacteristic, complemented, Sylow
148C2×#542—1811nomaximal, Sylow
149#542—18116no—
150C2×C4⋊Q8D18111yescharacteristic, complemented
151C2×#126—1812no—
152C2×#124—1812no—
153C2×#124—1811no—
154C2×#123—1812no—
155C2×C22⋊Q8—1812no—
156C2×C22⋊Q8—1811no—
157C2×#121—1811no—
158C2×C4×Q8—1811no—
159C2×C4×D4—1811no—
160C2×#117—1811no—
161C22×Q8—1811no—
162C22×Q8C2×D18112yes—
163C22×D4—1811no—
164C22×D4—1812no—
165C23×C4—1811no—
166C23×C4—1812no—
167C4⋊Q8C2×D18118yescomplemented
168#126—18116no—
169#124—18116no—
170#124—1818no—
171#123—18116no—
172C22⋊Q8—18116no—
173C22⋊Q8—1818no—
174#121—1818no—
175C4×Q8—1818no—
176C4×D4—1818no—
177#117—1818no—
178C2×C4⋊C4—1811no—
179C2×C4⋊C4—1811no—
180C2×C4⋊C4—1812no—
181C2×C4⋊C4—1812no—
182C2×C4⋊C4C2×D18111yescharacteristic
183C2×C4⋊C4C2×D18111yescharacteristic
184C2×C4⋊C4C2×D18112yes—
185C2×C22⋊C4—1811no—
186C2×C22⋊C4—1811no—
187C2×C22⋊C4—1812no—
188C2×C22⋊C4—1812no—
189C2×C22⋊C4—1812no—
190C2×C22⋊C4—1812no—
191C2×C22⋊C4—1812no—
192C2×C42—1811no—
193C2×C42—1812no—
194C2×C42C2×D18111yescharacteristic
195C24—1811no—
196C24—1812no—
197C2×Q8—44no—
198C2×Q8—3624no—
199C2×Q8—1814no—
200C2×Q8C22×D18118yes—
201C2×D4—3624no—
202C2×D4—1814no—
203C2×D4—1818no—
204C2×D4—7244no—
205C22×C4—3624no—
206C22×C4—1811no—
207C22×C4—1812no—
208C22×C4—1811no—
209C22×C4—1811no—
210C22×C4—1814no—
211C22×C4—1818no—
212C22×C4—7244no—
213C22×C4C22×D18112yes—
214C22×C4C22×D18111yescharacteristic
215C22×C4C22×D18111yescharacteristic
216C22×C4C22×D18112yes—
217C22×C4C22×D18111yescharacteristic
218C4⋊C4—1814no—
219C4⋊C4—1814no—
220C4⋊C4—1818no—
221C4⋊C4—1818no—
222C4⋊C4C22×D18114yes—
223C4⋊C4C22×D18114yes—
224C4⋊C4C22×D18118yes—
225C22⋊C4—1814no—
226C22⋊C4—1814no—
227C22⋊C4—1818no—
228C22⋊C4—1818no—
229C22⋊C4—1818no—
230C22⋊C4—1818no—
231C22⋊C4—1818no—
232C42—1814no—
233C42—1818no—
234C42C22×D18114yes—
235C23—3622no—
236C23—3624no—
237C23—3624no—
238C23—3622no—
239C23—3622no—
240C23—3624no—
241C23—1812no—
242C23—1814no—
243C23C23×D18111yescharacteristic
244Q8—48no—
245Q8—3628no—
246D4—3628no—
247D4—7248no—
248C2×C4—24no—
249C2×C4—24no—
250C2×C4—22no—
251C2×C4—22no—
252C2×C4—3622no—
253C2×C4—3624no—
254C2×C4—3622no—
255C2×C4—3622no—
256C2×C4—3628no—
257C2×C4—1812no—
258C2×C4—1814no—
259C2×C4—1812no—
260C2×C4—1812no—
261C2×C4—7248no—
262C2×C4#1566845014yes—
263C2×C4C23×D18114yes—
264C2×C4C23×D18112yes—
265C2×C4C23×D18112yes—
266C2×C4C23×D18114yes—
267C2×C4C23×D18112yes—
268C22—3622no—
269C22—3624no—
270C22—3622no—
271C22—3624no—
272C22—3624no—
273C22—3622no—
274C22—7244no—
275C22—7248no—
276C22C2×#1566845012yes—
277C22#1915386112yes—
278C22#1915386412yes—
279C22C24×D18111yescharacteristic
280C4—22no—
281C4—24no—
282C4—24no—
283C4—22no—
284C4—3622no—
285C4—3622no—
286C4—3624no—
287C4—3622no—
288C4C2×#1566845014yes—
289C2—7242no—
290C2—7244no—
291C2#2604190314yesdirect product factor
292C2C22×#1566845011yescharacteristic
293C2C2×#1915386111yescharacteristic
294C2C2×#1915386411yescharacteristic
subgroupG/H
centerC23C23×D181
commutator, cosocleC22×C181C25
FrattiniC22C24×D181
FittingC2×C4⋊Q8×C181C2
socleC23×C181C24
prime radicalC2×#19153791C2
hypercenterC2×C4⋊Q8D181
hypocenterC181C2×#542
LCSG ▷ C22×C181 ▷ C181
UCSC1 ◁ C23 ◁ C2×C4⋊Q8

Complements

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

NH ≅ G/Ntype
1. #26041903C2direct (N × H)
2. C2×#19153811C2semidirect
3. C2×#19153805C2semidirect
4. C2×#19153804C2semidirect
5. C2×#19153801C2semidirect
6. C2×#19153796C2semidirect
7. C2×#19153792C2semidirect
9. C2×#19153781C2semidirect
10. C2×#19153778C2semidirect
11. C2×#19153773C2semidirect
12. C2×C4⋊Q8×C181C2semidirect
18. #19153811C22semidirect
19. #19153805C22semidirect
20. #19153804C22semidirect
21. #19153801C22semidirect
22. #19153796C22semidirect
23. #19153792C22semidirect
25. #19153781C22semidirect
26. #19153778C22semidirect
27. #19153773C22semidirect
42. C4⋊Q8×C181C22semidirect
141. C2×C181#542semidirect
147. C181C2×#542semidirect
150. C2×C4⋊Q8D181semidirect
167. C4⋊Q8C2×D181semidirect
291. C2#26041903direct (N × H)

Maximal subgroups

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

subgroupindex
#260419032
C2×#191538112
C2×#191538052
C2×#191538042
C2×#191538012
C2×#191537962
C2×#191537922
C2×#191537912
C2×#191537812
C2×#191537782
C2×#191537732
C2×C4⋊Q8×C1812
C2×#542181