Finite Group Databasebeta

← C2×#26041981 #37547246

Subgroups — C2×#26041981 #37547246

Order 23168.

1252 conjugacy classes of subgroups.

The subgroup lattice has 316 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#26041981C2116yesmaximal, direct product factor
2C2×#19153809C212yesmaximal, complemented
3C2×#19153807C211yesmaximal, characteristic, complemented
4C2×#19153800C212yesmaximal, complemented
5C2×#19153788C212yesmaximal, complemented
6C2×#19153787C211yesmaximal, characteristic, complemented
7C2×D4×Dic181C211yesmaximal, characteristic, complemented
8C2×D4×Dic181C212yesmaximal, complemented
9C2×C4×C22⋊D181C211yesmaximal, characteristic, complemented
10C2×#19153774C211yesmaximal, characteristic, complemented
11C22×C4⋊Dic181C211yesmaximal, characteristic, complemented
12C2×#121×C181C211yesmaximal, characteristic, complemented
13C22×C22⋊D181C2211yescharacteristic
14C22×C22⋊D181C2212yes—
15C23×Dic181C2212yes—
16C23×Dic181C2212yes—
17C22×C4×D181C2211yescharacteristic
18#19153809C22116yescomplemented
19#19153807C2218yescomplemented
20#19153800C22116yescomplemented
21#19153788C22116yescomplemented
22#19153787C2218yescomplemented
23D4×Dic181C2218yescomplemented
24D4×Dic181C22116yescomplemented
25C4×C22⋊D181C2218yescomplemented
26#19153774C2218yescomplemented
27C2×C4⋊Dic181C2211yescharacteristic
28C2×C4⋊Dic181C2211yescharacteristic
29C2×C4⋊Dic181C2212yes—
30C2×C4⋊Dic181C2212yes—
31C2×C4⋊Dic181C2218yescomplemented
32C2×#15668428C2211yescharacteristic
33C2×#15668428C2212yes—
34C2×C22⋊Dic181C2211yescharacteristic
35C2×C22⋊Dic181C2212yes—
36C2×C22⋊Dic181C2212yes—
37C2×#15668426C2212yes—
38C2×#15668426C2211yescharacteristic
39C2×C4×Dic181C2212yes—
40C2×C4×Dic181C2211yescharacteristic
41C22×D4×C181C2211yescharacteristic
42C22×D4×C181C2212yes—
43C23×C4×C181C2211yescharacteristic
44#121×C181C2218yescomplemented
45C2×C4⋊C4×C181C2211yescharacteristic
46C2×C22⋊C4×C181C2212yes—
47C23×D181C2311yescharacteristic
48C2×C22⋊D181—24no—
49C2×C22⋊D181—44no—
50C2×C22⋊D181C2314yes—
51C2×C22⋊D181C2318yes—
52C22×Dic181—44no—
53C22×Dic181—44no—
54C22×Dic181C2311yescharacteristic
55C22×Dic181C2312yes—
56C22×Dic181C2311yescharacteristic
57C22×Dic181C2311yescharacteristic
58C22×Dic181C2312yes—
59C22×Dic181C2318yes—
60C22×Dic181C2318yes—
61C2×C4×D181—24no—
62C2×C4×D181C2314yes—
63C4⋊Dic181C2314yes—
64C4⋊Dic181C2314yes—
65C4⋊Dic181C2318yes—
66C4⋊Dic181C2318yes—
67#15668428C2314yes—
68#15668428C2318yes—
69C22⋊Dic181C2314yes—
70C22⋊Dic181C2318yes—
71C22⋊Dic181C2318yes—
72#15668426C2318yes—
73#15668426C2314yes—
74C4×Dic181C2318yes—
75C4×Dic181C2314yes—
76C24×C181C2312yes—
77C24×C181C2311yescharacteristic
78C2×D4×C181—28no—
79C2×D4×C181—24no—
80C2×D4×C181C2314yes—
81C2×D4×C181C2318yes—
82C22×C4×C181—24no—
83C22×C4×C181C2311yescharacteristic
84C22×C4×C181C2312yes—
85C22×C4×C181C2314yes—
86C22×C4×C181C2311yescharacteristic
87C4⋊C4×C181C2314yes—
88C22⋊C4×C181C2318yes—
89C22×D181—22no—
90C22×D181—22no—
91C22×D181—22no—
92C22×D181C2412yes—
93C22⋊D181—28no—
94C22⋊D181—48no—
95C2×Dic181—22no—
96C2×Dic181—22no—
97C2×Dic181—24no—
98C2×Dic181—22no—
99C2×Dic181—24no—
100C2×Dic181—48no—
101C2×Dic181—48no—
102C2×Dic181C2412yes—
103C2×Dic181C2414yes—
104C2×Dic181C2412yes—
105C2×Dic181C2412yes—
106C2×Dic181C2414yes—
107C4×D181—28no—
108C23×C181—22no—
109C23×C181—22no—
110C23×C181—24no—
111C23×C181—24no—
112C23×C181—24no—
113C23×C181#4114yes—
114C23×C181C2414yes—
115C23×C181C2412yes—
116C23×C181C2411yescharacteristic
117D4×C181—216no—
118D4×C181—28no—
119C2×C4×C181—22no—
120C2×C4×C181—24no—
121C2×C4×C181—28no—
122C2×C4×C181#4114yes—
123C2×C4×C181C2412yes—
124C2×C4×C181C2414yes—
125C2×C4×C181C2412yes—
126C22×C181—28no—
127C22×C181—22no—
128C22×C181—22no—
129C22×C181—24no—
130C22×C181—24no—
131C22×C181—24no—
132C22×C181—48no—
133C22×C181C2×#4114yes—
134C22×C181C2×#4112yes—
135C22×C181C2×#4112yes—
136C22×C181H(5,𝔽2)12yes—
137C22×C181C2511yescharacteristic
138C2×D181—22no—
139C2×D181—22no—
140C2×D181—22no—
141C2×D181—44no—
142C4×C181—22no—
143C4×C181—24no—
144C4×C181C2×#4114yes—
145Dic181—22no—
146Dic181—22no—
147Dic181—22no—
148Dic181—24no—
149Dic181—24no—
150C2×C181—24no—
151C2×C181—44no—
152C2×C181#55314yescomplemented
153C2×C181C22×#4111yescharacteristic
154C2×C181C22×#4111yescharacteristic
155C2×C181C2×H(5,𝔽2)11yescharacteristic
156D181—42no—
157C181C2×#55311yescharacteristic, complemented, Sylow
158C2×#553—1811nomaximal, Sylow
159#553—18116no—
160C2×#126—1812no—
161C2×#125—1811no—
162C2×#123—1812no—
163C2×#121—1811no—
164C2×#121—1812no—
165C2×#121D18111yescharacteristic, complemented
166C2×C4×D4—1812no—
167C2×C4×D4—1811no—
168C2×C4×D4—1811no—
169C2×#117—1811no—
170C22×C4⋊C4—1811no—
171C22×D4—1811no—
172C22×D4—1812no—
173C22×D4C2×D18112yes—
174C22×D4C2×D18111yescharacteristic
175C23×C4—1811no—
176C23×C4—1812no—
177C23×C4—1812no—
178C23×C4C2×D18111yescharacteristic
179#126—18116no—
180#125—1818no—
181#123—18116no—
182#121—1818no—
183#121—18116no—
184#121C2×D18118yescomplemented
185C4×D4—18116no—
186C4×D4—1818no—
187C4×D4—1818no—
188#117—1818no—
189C2×C4⋊C4—1811no—
190C2×C4⋊C4—1811no—
191C2×C4⋊C4—1812no—
192C2×C4⋊C4—1818no—
193C2×C4⋊C4—1812no—
194C2×C4⋊C4—1811no—
195C2×C4⋊C4—1812no—
196C2×C4⋊C4C2×D18111yescharacteristic
197C2×C22⋊C4—1811no—
198C2×C22⋊C4—1812no—
199C2×C22⋊C4—1812no—
200C2×C22⋊C4—1812no—
201C2×C22⋊C4—1811no—
202C2×C22⋊C4C2×D18112yes—
203C2×C42—1812no—
204C2×C42—1811no—
205C24—1811no—
206C24C22×D18112yes—
207C24C22×D18111yescharacteristic
208C2×D4—28no—
209C2×D4—24no—
210C2×D4—3624no—
211C2×D4—1814no—
212C2×D4—1818no—
213C2×D4—7244no—
214C2×D4C22×D18118yes—
215C2×D4C22×D18114yes—
216C22×C4—24no—
217C22×C4—3624no—
218C22×C4—1811no—
219C22×C4—1811no—
220C22×C4—1812no—
221C22×C4—1811no—
222C22×C4—1812no—
223C22×C4—1814no—
224C22×C4—1818no—
225C22×C4—1818no—
226C22×C4—7244no—
227C22×C4—7244no—
228C22×C4C22×D18114yes—
229C22×C4C22×D18112yes—
230C22×C4C22×D18111yescharacteristic
231C22×C4C22×D18111yescharacteristic
232C4⋊C4—1814no—
233C4⋊C4—1814no—
234C4⋊C4—1818no—
235C4⋊C4—1818no—
236C4⋊C4—1814no—
237C4⋊C4—1818no—
238C4⋊C4C22×D18114yes—
239C22⋊C4—1814no—
240C22⋊C4—1818no—
241C22⋊C4—1818no—
242C22⋊C4—1818no—
243C22⋊C4—1814no—
244C22⋊C4C22×D18118yes—
245C42—1818no—
246C42—1814no—
247C23—22no—
248C23—22no—
249C23—24no—
250C23—24no—
251C23—24no—
252C23—3622no—
253C23—3622no—
254C23—3622no—
255C23—1812no—
256C23#1566844814yes—
257C23C23×D18114yes—
258C23C23×D18112yes—
259C23C23×D18111yescharacteristic
260D4—216no—
261D4—28no—
262D4—3628no—
263D4—7248no—
264C2×C4—22no—
265C2×C4—24no—
266C2×C4—28no—
267C2×C4—3622no—
268C2×C4—3622no—
269C2×C4—3624no—
270C2×C4—3622no—
271C2×C4—3624no—
272C2×C4—3628no—
273C2×C4—1812no—
274C2×C4—1812no—
275C2×C4—1814no—
276C2×C4—1812no—
277C2×C4—1814no—
278C2×C4—7248no—
279C2×C4—7248no—
280C2×C4#1566844814yes—
281C2×C4C23×D18114yes—
282C2×C4C23×D18112yes—
283C2×C4C23×D18112yes—
284C22—28no—
285C22—22no—
286C22—22no—
287C22—24no—
288C22—24no—
289C22—24no—
290C22—48no—
291C22—3622no—
292C22—3622no—
293C22—3622no—
294C22—7244no—
295C22C2×#1566844814yes—
296C22C2×#1566844812yes—
297C22C2×#1566844812yes—
298C22#1915386212yes—
299C22C24×D18111yescharacteristic
300C4—22no—
301C4—24no—
302C4—3622no—
303C4—3622no—
304C4—3624no—
305C4—3622no—
306C4—3624no—
307C4C2×#1566844814yes—
308C2—24no—
309C2—44no—
310C2—7242no—
311C2#2604198114yesdirect product factor
312C2C22×#1566844811yescharacteristic
313C2C22×#1566844811yescharacteristic
314C2C2×#1915386211yescharacteristic
subgroupG/H
centerC23C23×D181
commutator, cosocleC22×C181C25
FrattiniC22C24×D181
FittingC2×#121×C181C2
socleC23×C181C24
hypercenterC2×#121D181
hypocenterC181C2×#553
LCSG ▷ C22×C181 ▷ C181
UCSC1 ◁ C23 ◁ C2×#121

Complements

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

NH ≅ G/Ntype
1. #26041981C2direct (N × H)
2. C2×#19153809C2semidirect
3. C2×#19153807C2semidirect
4. C2×#19153800C2semidirect
5. C2×#19153788C2semidirect
6. C2×#19153787C2semidirect
7. C2×D4×Dic181C2semidirect
8. C2×D4×Dic181C2semidirect
9. C2×C4×C22⋊D181C2semidirect
10. C2×#19153774C2semidirect
11. C22×C4⋊Dic181C2semidirect
12. C2×#121×C181C2semidirect
18. #19153809C22semidirect
19. #19153807C22semidirect
20. #19153800C22semidirect
21. #19153788C22semidirect
22. #19153787C22semidirect
23. D4×Dic181C22semidirect
24. D4×Dic181C22semidirect
25. C4×C22⋊D181C22semidirect
26. #19153774C22semidirect
31. C2×C4⋊Dic181C22semidirect
44. #121×C181C22semidirect
152. C2×C181#553semidirect
157. C181C2×#553semidirect
165. C2×#121D181semidirect
184. #121C2×D181semidirect
311. C2#26041981direct (N × H)

Maximal subgroups

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

subgroupindex
#260419812
C2×#191538092
C2×#191538072
C2×#191538002
C2×#191537882
C2×#191537872
C2×D4×Dic1812
C2×C4×C22⋊D1812
C2×#191537742
C22×C4⋊Dic1812
C2×#121×C1812
C2×#553181