Finite Group Databasebeta

← #35222982

Subgroups — #35222982

Order 20864.

774 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
1C22×#14579699C211yesmaximal, characteristic
2C2×#19104741C212yesmaximal, complemented
3#23781631C212yesmaximal, complemented
4#23781630C214yesmaximal, complemented
5#23781629C211yesmaximal, characteristic, complemented
6#23781627C212yesmaximal, complemented
7C22⋊C8×D163C212yesmaximal, complemented
8C2×C22⋊C8×C163C211yesmaximal, characteristic, complemented
9C2×#14579699—28no—
10C2×#14579699C411yescharacteristic
11C2×#14579699C411yescharacteristic
12C2×#14579699C412yes—
13C2×#14579699C2212yes—
14C2×#14579699C2211yescharacteristic
15C2×#14579699C2211yescharacteristic
16C22×Dic326C411yescharacteristic
17C22×D652C411yescharacteristic
18C22×C22⋊D163C412yes—
19C22×C4×D163C2212yes—
20#19104741—28no—
21C2×#14579683C2212yescomplemented
22C2×#14579682C2214yescomplemented
23C2×C8×D163C2214yescomplemented
24C22⋊(C163⋊C8)C2212yes—
25C22⋊(C163⋊C8)C2212yescomplemented
26(C2×D163)⋊C8C2214yescomplemented
27(C2×D163)⋊C8C2214yescomplemented
28C23×C4×C163C2211yescharacteristic
29C22×C8×C163C2212yescomplemented
30C22⋊C8×C163C2211yescharacteristic
31C22⋊C8×C163C2211yescharacteristic
32C22⋊C8×C163C2212yescomplemented
33C23×D163C2×C412yes—
34#14579699—24no—
35#14579699—24no—
36#14579699—28no—
37#14579699—28no—
38#14579699—24no—
39#14579699D418yes—
40C2×Dic326—24no—
41C2×Dic326C2×C412yes—
42C2×Dic326C2×C411yescharacteristic
43C2×Dic326C2×C411yescharacteristic
44C2×D652—24no—
45C2×D652C2×C412yes—
46C2×D652C2×C411yescharacteristic
47C2×D652C2×C411yescharacteristic
48C2×C22⋊D163—28no—
49C2×C22⋊D163C2×C412yes—
50C2×C22⋊D163C2×C412yes—
51C2×C22⋊D163C2×C412yes—
52C2×C22⋊D163C2×C412yes—
53C22×Dic163C2×C412yes—
54C2×C4×D163—28no—
55C2×C4×D163C2×C412yes—
56C2×C4×D163C2×C412yes—
57C2×C4×D163C2312yes—
58C2×C4×D163C2312yes—
59#14579683—24no—
60#14579682—28no—
61C2×C163⋊C8C2314yes—
62C8×D163—28no—
63C24×C163C2×C411yescharacteristic
64C22×C4×C163—24no—
65C22×C4×C163C2×C411yescharacteristic
66C22×C4×C163C2×C411yescharacteristic
67C22×C4×C163C2×C411yescharacteristic
68C22×C4×C163C2311yescharacteristic
69C22×C4×C163C2311yescharacteristic
70C22×C4×C163C2311yescharacteristic
71C2×C8×C163—24no—
72C2×C8×C163C2312yes—
73C2×C8×C163C2312yes—
74C22×D163—24no—
75C22×D163—24no—
76C22×D163—42no—
77C22×D163C22×C412yes—
78C22×D163C22×C412yes—
79Dic326—22no—
80Dic326—24no—
81Dic326C22⋊C414yes—
82D652—24no—
83D652—22no—
84D652C22⋊C414yes—
85C22⋊D163—24no—
86C22⋊D163—24no—
87C22⋊D163—24no—
88C22⋊D163C22⋊C418yes—
89C2×Dic163—24no—
90C2×Dic163C22×C412yes—
91C2×Dic163C22×C412yes—
92C4×D163—24no—
93C4×D163—24no—
94C4×D163—24no—
95C4×D163C2×D418yes—
96C163⋊C8—24no—
97C23×C163—22no—
98C23×C163—22no—
99C23×C163—41no—
100C23×C163C22×C411yescharacteristic
101C23×C163C22×C411yescharacteristic
102C23×C163C22×C411yescharacteristic
103C2×C4×C163—22no—
104C2×C4×C163—22no—
105C2×C4×C163—22no—
106C2×C4×C163—22no—
107C2×C4×C163—22no—
108C2×C4×C163C22×C411yescharacteristic
109C2×C4×C163C22×C411yescharacteristic
110C2×C4×C163C22×C411yescharacteristic
111C2×C4×C163C2×D414yes—
112C2×C4×C163C2411yescharacteristic
113C8×C163—22no—
114C8×C163—22no—
115C22×C163—21no—
116C22×C163—21no—
117C22×C163—21no—
118C22×C163—21no—
119C22×C163—21no—
120C22×C163—21no—
121C22×C163—21no—
122C22×C163—44no—
123C22×C163C2×C22⋊C412yes—
124C22×C163#13112yescomplemented
125C22×C163C23×C411yescharacteristic
126C2×D163—22no—
127C2×D163—22no—
128C2×D163—22no—
129C2×D163—22no—
130C2×D163—22no—
131C2×D163—48no—
132C2×D163C2×C22⋊C414yes—
133C4×C163—21no—
134C4×C163—21no—
135C4×C163C2×C22⋊C412yes—
136C4×C163C22×D412yes—
137Dic163—22no—
138Dic163C2×C22⋊C414yes—
139C2×C163—22no—
140C2×C163—22no—
141C2×C163—41no—
142C2×C163C22×C22⋊C411yescharacteristic
143C2×C163C2×#13111yescharacteristic
144C2×C163#56811yescharacteristic
145D163—24no—
146D163—42no—
147C163#288011yescharacteristic, complemented, Sylow
148#2880—1631nomaximal, Sylow
149C22×#41—1631no—
150C2×#131—1632no—
151#408—1632no—
152#408—1634no—
153#407—1631no—
154#407—1632no—
155C2×C22⋊C8—1632no—
156C2×C22⋊C8D16311yescharacteristic, complemented
157C2×#41—3268no—
158C2×#41—1631no—
159C2×#41—1631no—
160C2×#41—1632no—
161C2×#41—1631no—
162C2×#41—1632no—
163C2×#41—1631no—
164C22×Q8—1631no—
165C22×D4—1632no—
166C22×D4—1631no—
167C23×C4—1632no—
168C23×C4C2×D16311yescharacteristic
169#131—3268no—
170C2×M16—1632no—
171C2×M16—1634no—
172C22×C8—1634no—
173C22×C8C2×D16312yescomplemented
174C22⋊C8—1632no—
175C22⋊C8—1632no—
176C22⋊C8—1634no—
177C22⋊C8—1634no—
178C22⋊C8C2×D16311yescharacteristic
179C22⋊C8C2×D16311yescharacteristic
180C22⋊C8C2×D16312yescomplemented
181C24—1632no—
182C24C4×D16311yescharacteristic
183#41—3264no—
184#41—3268no—
185#41—3264no—
186#41—3268no—
187#41—3264no—
188#41—1638no—
189C2×Q8—3264no—
190C2×Q8—1631no—
191C2×Q8—1632no—
192C2×Q8—1631no—
193C2×D4—3264no—
194C2×D4—3268no—
195C2×D4—1632no—
196C2×D4—1632no—
197C2×D4—1632no—
198C2×D4—1632no—
199C2×D4—1632no—
200C2×D4—1631no—
201C2×D4—1631no—
202C22×C4—24no—
203C22×C4—3268no—
204C22×C4—1632no—
205C22×C4—1632no—
206C22×C4—1632no—
207C22×C4—1632no—
208C22×C4—1632no—
209C22×C4C4×D16311yescharacteristic
210C22×C4C4×D16311yescharacteristic
211C22×C4C4×D16311yescharacteristic
212C22×C4C22×D16311yescharacteristic
213C22×C4C22×D16311yescharacteristic
214C22×C4C22×D16311yescharacteristic
215M16—3268no—
216M16—3264no—
217C2×C8—24no—
218C2×C8—3268no—
219C2×C8—1634no—
220C2×C8C22×D16312yes—
221C2×C8C22×D16312yes—
222C23—22no—
223C23—22no—
224C23—41no—
225C23—3264no—
226C23—3264no—
227C23—6522no—
228C23—1632no—
229C23—1632no—
230C23C2×C4×D16311yescharacteristic
231C23C2×C4×D16311yescharacteristic
232C23C2×C4×D16311yescharacteristic
233Q8—3264no—
234Q8—3262no—
235Q8—1634no—
236D4—3264no—
237D4—3264no—
238D4—3264no—
239D4—3264no—
240D4—3262no—
241D4—1638no—
242D4—1634no—
243C2×C4—22no—
244C2×C4—22no—
245C2×C4—22no—
246C2×C4—22no—
247C2×C4—22no—
248C2×C4—3264no—
249C2×C4—3264no—
250C2×C4—3264no—
251C2×C4—3264no—
252C2×C4—1632no—
253C2×C4—1632no—
254C2×C4—1638no—
255C2×C4C2×C4×D16311yescharacteristic
256C2×C4C2×C4×D16311yescharacteristic
257C2×C4C2×C4×D16311yescharacteristic
258C2×C4D4×D16314yes—
259C2×C4C23×D16311yescharacteristic
260C8—22no—
261C8—22no—
262C8—3264no—
263C22—21no—
264C22—21no—
265C22—21no—
266C22—21no—
267C22—21no—
268C22—21no—
269C22—21no—
270C22—44no—
271C22—3262no—
272C22—3262no—
273C22—3262no—
274C22—3262no—
275C22—3262no—
276C22—6528no—
277C22—1634no—
278C22C22⋊C4×D16312yes—
279C22#1910474112yescomplemented
280C22C22×C4×D16311yescharacteristic
281C4—21no—
282C4—21no—
283C4—3262no—
284C4—1634no—
285C4C22⋊C4×D16312yes—
286C4C2×D4×D16312yes—
287C2—22no—
288C2—22no—
289C2—41no—
290C2—3264no—
291C2—6522no—
292C2C2×C22⋊C4×D16311yescharacteristic
293C2C2×#1910474111yescharacteristic
294C2#2378243111yescharacteristic
subgroupG/H
center, FrattiniC2×C4C23×D163
commutator, socleC22×C163C23×C4
FittingC2×C22⋊C8×C163C2
prime radicalC22×#14579699C2
cosocleC2×C4×C163C24
hypercenterC2×C22⋊C8D163
hypocenterC163#2880
LCSG ▷ C22×C163 ▷ C163
UCSC1 ◁ C2×C4 ◁ C2×C22⋊C8

Complements

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

NH ≅ G/Ntype
2. C2×#19104741C2semidirect
3. #23781631C2semidirect
4. #23781630C2semidirect
5. #23781629C2semidirect
6. #23781627C2semidirect
7. C22⋊C8×D163C2semidirect
8. C2×C22⋊C8×C163C2semidirect
21. C2×#14579683C22semidirect
22. C2×#14579682C22semidirect
23. C2×C8×D163C22semidirect
25. C22⋊(C163⋊C8)C22semidirect
26. (C2×D163)⋊C8C22semidirect
27. (C2×D163)⋊C8C22semidirect
29. C22×C8×C163C22semidirect
32. C22⋊C8×C163C22semidirect
124. C22×C163#131semidirect
147. C163#2880semidirect
156. C2×C22⋊C8D163semidirect
173. C22×C8C2×D163semidirect
180. C22⋊C8C2×D163semidirect
279. C22#19104741semidirect

Maximal subgroups

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

subgroupindex
C22×#145796992
C2×#191047412
#237816312
#237816302
#237816292
#237816272
C22⋊C8×D1632
C2×C22⋊C8×C1632
#2880163