Finite Group Databasebeta

← C2×#26041900 #37547099

Subgroups — C2×#26041900 #37547099

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#26041900C2116yesmaximal, direct product factor
2C2×#19153816C211yesmaximal, characteristic, complemented
3C2×#19153811C212yesmaximal, complemented
4C2×#19153804C211yesmaximal, characteristic, complemented
5C2×#19153802C212yesmaximal, complemented
6C2×#19153798C212yesmaximal, complemented
7C2×#19153795C211yesmaximal, characteristic, complemented
8C2×#19153794C212yesmaximal, complemented
9C2×#19153790C211yesmaximal, characteristic
10C2×C4×Dic362C211yesmaximal, characteristic, complemented
11C2×C4×D724C211yesmaximal, characteristic, complemented
12C2×#117×C181C211yesmaximal, characteristic, complemented
13C22×Dic362C2211yescharacteristic
14C22×Dic362C2212yes—
15C22×D724C2211yescharacteristic
16C22×C22⋊D181C2212yes—
17C22×C4×D181C2212yes—
18#19153816C2218yescomplemented
19#19153811C22116yescomplemented
20#19153804C2218yescomplemented
21#19153802C22116yescomplemented
22#19153798C22116yescomplemented
23#19153795C2218yescomplemented
24#19153794C22116yescomplemented
25#19153790C2218yes—
26C4×Dic362C2218yescomplemented
27C4×D724C2218yescomplemented
28C2×C4⋊Dic181C2211yescharacteristic
29C2×C4⋊Dic181C2211yescharacteristic
30C2×C4⋊Dic181C2212yes—
31C2×#15668428C2212yes—
32C2×#15668428C2212yes—
33C2×C22⋊Dic181C2212yes—
34C2×#15668426C2212yes—
35C2×#15668426C2212yes—
36C2×#15668426C2212yes—
37C2×#15668426C2212yes—
38C2×C4×Dic181C2212yes—
39C23×C4×C181C2211yescharacteristic
40#117×C181C2218yescomplemented
41C2×C4⋊C4×C181C2211yescharacteristic
42C2×C4⋊C4×C181C2211yescharacteristic
43C2×C22⋊C4×C181C2211yescharacteristic
44C2×C22⋊C4×C181C2211yescharacteristic
45C2×C42×C181C2211yescharacteristic
46C2×C42×C181C2211yescharacteristic
47C23×D181C2312yes—
48C2×Dic362—24no—
49C2×Dic362—44no—
50C2×Dic362C2314yes—
51C2×Dic362C2318yes—
52C2×D724—24no—
53C2×D724C2314yes—
54C2×C22⋊D181—44no—
55C2×C22⋊D181C2318yes—
56C22×Dic181C2312yes—
57C22×Dic181C2312yes—
58C22×Dic181C2312yes—
59C2×C4×D181—44no—
60C2×C4×D181C2318yes—
61C4⋊Dic181C2314yes—
62C4⋊Dic181C2314yes—
63C4⋊Dic181C2318yes—
64#15668428C2318yes—
65#15668428C2318yes—
66C22⋊Dic181C2318yes—
67#15668426C2318yes—
68#15668426C2318yes—
69#15668426C2318yes—
70#15668426C2318yes—
71C4×Dic181C2318yes—
72C24×C181C2311yescharacteristic
73C22×C4×C181—24no—
74C22×C4×C181C2311yescharacteristic
75C22×C4×C181C2311yescharacteristic
76C22×C4×C181C2311yescharacteristic
77C22×C4×C181C2311yescharacteristic
78C22×C4×C181C2311yescharacteristic
79C22×C4×C181C2314yes—
80C22×C4×C181C2311yescharacteristic
81C4⋊C4×C181C2314yes—
82C4⋊C4×C181C2314yes—
83C22⋊C4×C181C2314yes—
84C22⋊C4×C181C2314yes—
85C42×C181C2314yes—
86C42×C181C2314yes—
87C22×D181—24no—
88C22×D181—24no—
89C22×D181—24no—
90C22×D181C2414yes—
91Dic362—28no—
92Dic362—48no—
93D724—28no—
94C22⋊D181—48no—
95C2×Dic181—24no—
96C2×Dic181—24no—
97C2×Dic181—24no—
98C2×Dic181C2414yes—
99C2×Dic181C2414yes—
100C2×Dic181C2414yes—
101C4×D181—48no—
102C23×C181—22no—
103C23×C181—22no—
104C23×C181—22no—
105C23×C181C2412yes—
106C23×C181C2411yescharacteristic
107C2×C4×C181—22no—
108C2×C4×C181—22no—
109C2×C4×C181—22no—
110C2×C4×C181—22no—
111C2×C4×C181—22no—
112C2×C4×C181—28no—
113C2×C4×C181#4114yes—
114C2×C4×C181C2412yes—
115C2×C4×C181C2412yes—
116C2×C4×C181C2412yes—
117C2×C4×C181C2412yes—
118C2×C4×C181C2412yes—
119C2×C4×C181C2412yes—
120C22×C181—22no—
121C22×C181—22no—
122C22×C181—22no—
123C22×C181—44no—
124C22×C181C2×#4112yes—
125C22×C181H(5,𝔽2)12yes—
126C22×C1812−1+412yes—
127C22×C181C2511yescharacteristic
128C2×D181—24no—
129C2×D181—24no—
130C2×D181—24no—
131C2×D181—48no—
132C4×C181—22no—
133C4×C181—22no—
134C4×C181—22no—
135C4×C181—22no—
136C4×C181—22no—
137C4×C181C2×#4114yes—
138Dic181—24no—
139Dic181—24no—
140Dic181—24no—
141C2×C181—42no—
142C2×C181#54214yescomplemented
143C2×C181C22×#4111yescharacteristic
144C2×C181C2×H(5,𝔽2)11yescharacteristic
145C2×C181C2×2−1+411yescharacteristic
146D181—44no—
147C181C2×#54211yescharacteristic, complemented, Sylow
148C2×#542—1811nomaximal, Sylow
149#542—18116no—
150C2×C4⋊Q8—1811no—
151C2×#126—1812no—
152C2×#124—1812no—
153C2×#124—1811no—
154C2×#123—1812no—
155C2×C22⋊Q8—1811no—
156C2×C22⋊Q8—1812no—
157C2×#121—1811no—
158C2×C4×Q8—1811no—
159C2×C4×D4—1811no—
160C2×#117D18111yescharacteristic, complemented
161C22×Q8—1811no—
162C22×Q8—1812no—
163C22×D4—1812no—
164C22×D4—1811no—
165C23×C4—1812no—
166C23×C4C2×D18111yescharacteristic
167C4⋊Q8—1818no—
168#126—18116no—
169#124—18116no—
170#124—1818no—
171#123—18116no—
172C22⋊Q8—1818no—
173C22⋊Q8—18116no—
174#121—1818no—
175C4×Q8—1818no—
176C4×D4—1818no—
177#117C2×D18118yescomplemented
178C2×C4⋊C4—1811no—
179C2×C4⋊C4—1811no—
180C2×C4⋊C4—1812no—
181C2×C4⋊C4—1812no—
182C2×C4⋊C4—1812no—
183C2×C4⋊C4C2×D18111yescharacteristic
184C2×C4⋊C4C2×D18111yescharacteristic
185C2×C22⋊C4—1812no—
186C2×C22⋊C4—1812no—
187C2×C22⋊C4—1812no—
188C2×C22⋊C4—1812no—
189C2×C22⋊C4—1812no—
190C2×C22⋊C4C2×D18111yescharacteristic
191C2×C22⋊C4C2×D18111yescharacteristic
192C2×C42—1812no—
193C2×C42C2×D18111yescharacteristic
194C2×C42C2×D18111yescharacteristic
195C24—1812no—
196C24C22×D18111yescharacteristic
197C2×Q8—3624no—
198C2×Q8—1814no—
199C2×Q8—1818no—
200C2×Q8—7244no—
201C2×D4—3624no—
202C2×D4—1818no—
203C2×D4—1814no—
204C2×D4—7244no—
205C22×C4—24no—
206C22×C4—1812no—
207C22×C4—1812no—
208C22×C4—1812no—
209C22×C4—1818no—
210C22×C4—7244no—
211C22×C4C22×D18114yes—
212C22×C4C22×D18111yescharacteristic
213C22×C4C22×D18111yescharacteristic
214C22×C4C22×D18111yescharacteristic
215C22×C4C22×D18111yescharacteristic
216C22×C4C22×D18111yescharacteristic
217C22×C4C22×D18111yescharacteristic
218C4⋊C4—1814no—
219C4⋊C4—1814no—
220C4⋊C4—1818no—
221C4⋊C4—1818no—
222C4⋊C4—1818no—
223C4⋊C4C22×D18114yes—
224C4⋊C4C22×D18114yes—
225C22⋊C4—1818no—
226C22⋊C4—1818no—
227C22⋊C4—1818no—
228C22⋊C4—1818no—
229C22⋊C4—1818no—
230C22⋊C4C22×D18114yes—
231C22⋊C4C22×D18114yes—
232C42—1818no—
233C42C22×D18114yes—
234C42C22×D18114yes—
235C23—22no—
236C23—22no—
237C23—22no—
238C23—3624no—
239C23—3624no—
240C23—3624no—
241C23—1814no—
242C23C23×D18112yes—
243C23C23×D18111yescharacteristic
244Q8—3628no—
245Q8—7248no—
246D4—3628no—
247D4—7248no—
248C2×C4—22no—
249C2×C4—22no—
250C2×C4—22no—
251C2×C4—22no—
252C2×C4—22no—
253C2×C4—28no—
254C2×C4—3624no—
255C2×C4—3624no—
256C2×C4—3624no—
257C2×C4—1814no—
258C2×C4—1814no—
259C2×C4—1814no—
260C2×C4—7248no—
261C2×C4#1566844914yes—
262C2×C4C23×D18112yes—
263C2×C4C23×D18112yes—
264C2×C4C23×D18112yes—
265C2×C4C23×D18112yes—
266C2×C4C23×D18112yes—
267C2×C4C23×D18112yes—
268C22—22no—
269C22—22no—
270C22—22no—
271C22—44no—
272C22—3624no—
273C22—3624no—
274C22—3624no—
275C22—7248no—
276C22C2×#1566844912yes—
277C22#1915386212yes—
278C22#1915386312yes—
279C22C24×D18111yescharacteristic
280C4—22no—
281C4—22no—
282C4—22no—
283C4—22no—
284C4—22no—
285C4—3624no—
286C4—3624no—
287C4—3624no—
288C4C2×#1566844914yes—
289C2—42no—
290C2—7244no—
291C2#2604190014yesdirect product factor
292C2C22×#1566844911yescharacteristic
293C2C2×#1915386211yescharacteristic
294C2C2×#1915386311yescharacteristic
subgroupG/H
centerC23C23×D181
commutator, cosocleC22×C181C25
FrattiniC22C24×D181
FittingC2×#117×C181C2
socleC23×C181C24
prime radicalC2×#19153790C2
hypercenterC2×#117D181
hypocenterC181C2×#542
LCSG ▷ C22×C181 ▷ C181
UCSC1 ◁ C23 ◁ C2×#117

Complements

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

NH ≅ G/Ntype
1. #26041900C2direct (N × H)
2. C2×#19153816C2semidirect
3. C2×#19153811C2semidirect
4. C2×#19153804C2semidirect
5. C2×#19153802C2semidirect
6. C2×#19153798C2semidirect
7. C2×#19153795C2semidirect
8. C2×#19153794C2semidirect
10. C2×C4×Dic362C2semidirect
11. C2×C4×D724C2semidirect
12. C2×#117×C181C2semidirect
18. #19153816C22semidirect
19. #19153811C22semidirect
20. #19153804C22semidirect
21. #19153802C22semidirect
22. #19153798C22semidirect
23. #19153795C22semidirect
24. #19153794C22semidirect
26. C4×Dic362C22semidirect
27. C4×D724C22semidirect
40. #117×C181C22semidirect
142. C2×C181#542semidirect
147. C181C2×#542semidirect
160. C2×#117D181semidirect
177. #117C2×D181semidirect
291. C2#26041900direct (N × H)

Maximal subgroups

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

subgroupindex
#260419002
C2×#191538162
C2×#191538112
C2×#191538042
C2×#191538022
C2×#191537982
C2×#191537952
C2×#191537942
C2×#191537902
C2×C4×Dic3622
C2×C4×D7242
C2×#117×C1812
C2×#542181