Finite Group Databasebeta

← C2×#26041842 #37547026

Subgroups — C2×#26041842 #37547026

Order 23168.

1896 conjugacy classes of subgroups.

The subgroup lattice has 288 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#15668448C211yesmaximal, characteristic, complemented
2C22×D4×D181C211yesmaximal, characteristic, complemented
3#26041842C2116yesmaximal, direct product factor
4C2×#19153812C211yesmaximal, characteristic, complemented
5C2×#19153804C211yesmaximal, characteristic, complemented
6C2×#19153803C211yesmaximal, characteristic, complemented
7C2×#19153788C214yesmaximal, complemented
8C2×#19153784C214yesmaximal, complemented
9C2×#19153773C211yesmaximal, characteristic, complemented
10C2×#127×C181C211yesmaximal, characteristic, complemented
11C24×D181C2212yes—
12C2×#15668448—28no—
13C2×#15668448C2218yescomplemented
14C22×Dic362C2211yescharacteristic, complemented
15C22×D724C2211yescharacteristic
16C22×C22⋊D181C2212yes—
17C22×C22⋊D181C2212yes—
18C22×C22⋊D181C2214yescomplemented
19C2×D4×D181—28no—
20C2×D4×D181C2218yescomplemented
21C23×Dic181C2212yescomplemented
22C22×C4×D181C2211yescharacteristic
23#19153812C2218yescomplemented
24#19153804C2218yescomplemented
25#19153803C2218yescomplemented
26#19153788C22132yescomplemented
27#19153784C22132yescomplemented
28#19153773C2218yescomplemented
29C2×#15668428C2212yescomplemented
30C2×C22⋊Dic181C2214yescomplemented
31C2×#15668426C2212yes—
32C2×#15668426C2214yescomplemented
33C2×C4×Dic181C2211yescharacteristic, complemented
34C22×D4×C181C2211yescharacteristic
35C22×D4×C181C2211yescharacteristic, complemented
36C22×D4×C181C2214yescomplemented
37#127×C181C2218yescomplemented
38C2×C42×C181C2211yescharacteristic, complemented
39C23×D181—28no—
40C23×D181—48no—
41C23×D181C2312yes—
42C23×D181C2311yescharacteristic
43C23×D181C2318yes—
44#15668448—232no—
45C2×Dic362—24no—
46C2×Dic362C2314yescomplemented
47C2×D724—24no—
48C2×D724C2314yes—
49C2×C22⋊D181—28no—
50C2×C22⋊D181—28no—
51C2×C22⋊D181—48no—
52C2×C22⋊D181C2318yes—
53C2×C22⋊D181C2318yes—
54C2×C22⋊D181C23116yescomplemented
55D4×D181—232no—
56C22×Dic181—28no—
57C22×Dic181C2312yes—
58C22×Dic181C2312yes—
59C22×Dic181C2311yescharacteristic
60C22×Dic181C2318yescomplemented
61C2×C4×D181D418yescomplemented
62C2×C4×D181C2314yes—
63#15668428C2318yescomplemented
64C22⋊Dic181C23116yescomplemented
65#15668426C2318yes—
66#15668426C23116yescomplemented
67C4×Dic181C2314yescomplemented
68C24×C181C2312yes—
69C24×C181C2312yes—
70C2×D4×C181—24no—
71C2×D4×C181—24no—
72C2×D4×C181—48no—
73C2×D4×C181C2314yes—
74C2×D4×C181C2314yescomplemented
75C2×D4×C181C23116yescomplemented
76C22×C4×C181C2312yes—
77C22×C4×C181C2311yescharacteristic
78C42×C181C2314yescomplemented
79C22×D181—24no—
80C22×D181—24no—
81C22×D181—28no—
82C22×D181—216no—
83C22×D181—416no—
84C22×D181—432no—
85C22×D181C2×D414yes—
86C22×D181C2414yes—
87C22×D181C2412yes—
88Dic362—28no—
89D724—28no—
90C22⋊D181—216no—
91C22⋊D181—216no—
92C22⋊D181—416no—
93C2×Dic181—24no—
94C2×Dic181—24no—
95C2×Dic181—216no—
96C2×Dic181C2×D414yes—
97C2×Dic181C2414yes—
98C2×Dic181C2414yes—
99C2×Dic181C2412yes—
100C4×D181C2×D4116yescomplemented
101C23×C181—24no—
102C23×C181—24no—
103C23×C181—28no—
104C23×C181—28no—
105C23×C181C2414yes—
106C23×C181C2414yes—
107C23×C181C2411yescharacteristic
108D4×C181—28no—
109D4×C181—28no—
110D4×C181—416no—
111C2×C4×C181—24no—
112C2×C4×C181C2×D414yes—
113C2×C4×C181C2414yes—
114C2×C4×C181C2412yes—
115C22×C181—24no—
116C22×C181—24no—
117C22×C181—28no—
118C22×C181—28no—
119C22×C181—48no—
120C22×C181—48no—
121C22×C181C22×D412yes—
122C22×C181H(5,𝔽2)14yes—
123C22×C181C2511yescharacteristic
124C2×D181—28no—
125C2×D181—24no—
126C2×D181—24no—
127C2×D181—28no—
128C2×D181—432no—
129C2×D181—48no—
130C2×D181C22×D414yes—
131C4×C181—24no—
132C4×C181C22×D414yes—
133Dic181—24no—
134Dic181—24no—
135Dic181C22×D414yes—
136C2×C181—44no—
137C2×C181—44no—
138C2×C181#53514yescomplemented
139C2×C181C23×D411yescharacteristic
140C2×C181C2×H(5,𝔽2)12yes—
141D181—24no—
142D181—44no—
143C181C2×#53511yescharacteristic, complemented, Sylow
144C2×#535—1811nomaximal, Sylow
145C22×#41—1811no—
146C23×D4—1811no—
147#535—18116no—
148C2×#127—1811no—
149C2×#127D18111yescharacteristic, complemented
150C2×#124—1811no—
151C2×#124—1811no—
152C2×#121—1814no—
153C2×#120—1814no—
154C2×#117—1811no—
155C25—1812no—
156C2×#41—3628no—
157C2×#41—1818no—
158C22×Q8—1811no—
159C22×D4—3628no—
160C22×D4—1812no—
161C22×D4—1812no—
162C22×D4—1818no—
163C22×D4—1814no—
164C22×D4—1811no—
165C22×D4C2×D18111yescharacteristic
166C22×D4C2×D18111yescharacteristic, complemented
167C22×D4C2×D18114yescomplemented
168C23×C4—1812no—
169C23×C4—1811no—
170#127—1818no—
171#127C2×D18118yescomplemented
172#124—1818no—
173#124—1818no—
174#121—18132no—
175#120—18132no—
176#117—1818no—
177C2×C4⋊C4—1812no—
178C2×C22⋊C4—1814no—
179C2×C22⋊C4—1812no—
180C2×C22⋊C4—1814no—
181C2×C42—1811no—
182C2×C42C2×D18111yescharacteristic, complemented
183C24—3628no—
184C24—1812no—
185C24—1811no—
186C24—1818no—
187C24—7248no—
188C24C22×D18112yes—
189C24C22×D18112yes—
190#41—36232no—
191C2×Q8—3624no—
192C2×Q8—1814no—
193C2×D4—24no—
194C2×D4—24no—
195C2×D4—48no—
196C2×D4—3628no—
197C2×D4—36232no—
198C2×D4—3628no—
199C2×D4—3624no—
200C2×D4—1818no—
201C2×D4—1818no—
202C2×D4—18116no—
203C2×D4—1814no—
204C2×D4—7248no—
205C2×D4C22×D18114yes—
206C2×D4C22×D18114yescomplemented
207C2×D4C22×D181116yescomplemented
208C22×C4—3628no—
209C22×C4—1818no—
210C22×C4—1812no—
211C22×C4—1812no—
212C22×C4—1811no—
213C22×C4—1818no—
214C22×C4—1814no—
215C22×C4C22×D18112yes—
216C22×C4C22×D18111yescharacteristic
217C4⋊C4—1818no—
218C22⋊C4—18116no—
219C22⋊C4—1818no—
220C22⋊C4—18116no—
221C42—1814no—
222C42C22×D18114yescomplemented
223C23—24no—
224C23—24no—
225C23—28no—
226C23—28no—
227C23—36216no—
228C23—3624no—
229C23—3624no—
230C23—3628no—
231C23—1814no—
232C23—1814no—
233C23—1812no—
234C23—72416no—
235C23—72432no—
236C23C23×D18114yes—
237C23C23×D18114yes—
238C23C23×D18111yescharacteristic
239Q8—3628no—
240D4—28no—
241D4—28no—
242D4—416no—
243D4—36216no—
244D4—36216no—
245D4—3628no—
246D4—72416no—
247C2×C4—24no—
248C2×C4—3624no—
249C2×C4—3624no—
250C2×C4—36216no—
251C2×C4—1814no—
252C2×C4—1814no—
253C2×C4—1814no—
254C2×C4—1812no—
255C2×C4—18116no—
256C2×C4D4×D18114yes—
257C2×C4C23×D18114yes—
258C2×C4C23×D18112yes—
259C22—24no—
260C22—24no—
261C22—28no—
262C22—28no—
263C22—48no—
264C22—48no—
265C22—3628no—
266C22—3624no—
267C22—3624no—
268C22—3628no—
269C22—1814no—
270C22—72432no—
271C22—7248no—
272C22C2×D4×D18112yes—
273C22#1915386114yes—
274C22C24×D18111yescharacteristic
275C4—24no—
276C4—3624no—
277C4—3624no—
278C4—1814no—
279C4C2×D4×D18114yes—
280C2—44no—
281C2—44no—
282C2—3624no—
283C2—7244no—
284C2#2604184214yesdirect product factor
285C2C22×D4×D18111yescharacteristic
286C2C2×#1915386112yes—
subgroupG/H
centerC23C23×D181
commutator, cosocleC22×C181C25
FrattiniC22C24×D181
FittingC2×#127×C181C2
socleC23×C181C24
hypercenterC2×#127D181
hypocenterC181C2×#535
LCSG ▷ C22×C181 ▷ C181
UCSC1 ◁ C23 ◁ C2×#127

Complements

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

NH ≅ G/Ntype
1. C22×#15668448C2semidirect
2. C22×D4×D181C2semidirect
3. #26041842C2direct (N × H)
4. C2×#19153812C2semidirect
5. C2×#19153804C2semidirect
6. C2×#19153803C2semidirect
7. C2×#19153788C2semidirect
8. C2×#19153784C2semidirect
9. C2×#19153773C2semidirect
10. C2×#127×C181C2semidirect
13. C2×#15668448C22semidirect
14. C22×Dic362C22semidirect
18. C22×C22⋊D181C22semidirect
20. C2×D4×D181C22semidirect
21. C23×Dic181C22semidirect
23. #19153812C22semidirect
24. #19153804C22semidirect
25. #19153803C22semidirect
26. #19153788C22semidirect
27. #19153784C22semidirect
28. #19153773C22semidirect
29. C2×#15668428C22semidirect
30. C2×C22⋊Dic181C22semidirect
32. C2×#15668426C22semidirect
33. C2×C4×Dic181C22semidirect
35. C22×D4×C181C22semidirect
36. C22×D4×C181C22semidirect
37. #127×C181C22semidirect
38. C2×C42×C181C22semidirect
46. C2×Dic362C23semidirect
54. C2×C22⋊D181C23semidirect
60. C22×Dic181C23semidirect
61. C2×C4×D181D4semidirect
63. #15668428C23semidirect
64. C22⋊Dic181C23semidirect
66. #15668426C23semidirect
67. C4×Dic181C23semidirect
74. C2×D4×C181C23semidirect
75. C2×D4×C181C23semidirect
78. C42×C181C23semidirect
100. C4×D181C2×D4semidirect
138. C2×C181#535semidirect
143. C181C2×#535semidirect
149. C2×#127D181semidirect
166. C22×D4C2×D181semidirect
167. C22×D4C2×D181semidirect
171. #127C2×D181semidirect
182. C2×C42C2×D181semidirect
206. C2×D4C22×D181semidirect
207. C2×D4C22×D181semidirect
222. C42C22×D181semidirect
284. C2#26041842direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#156684482
C22×D4×D1812
#260418422
C2×#191538122
C2×#191538042
C2×#191538032
C2×#191537882
C2×#191537842
C2×#191537732
C2×#127×C1812
C2×#535181