Finite Group Databasebeta

← #35217201

Subgroups — #35217201

Order 20864.

632 conjugacy classes of subgroups.

The subgroup lattice has 290 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19104716C211yesmaximal, characteristic
2C22×Dic163⋊C4C211yesmaximal, characteristic, complemented
3#23781560C212yesmaximal, complemented
4#23781559C212yesmaximal, complemented
5#23781549C212yesmaximal, complemented
6#23781545C211yesmaximal, characteristic
7#23781538C212yesmaximal, complemented
8#23781537C211yesmaximal, characteristic, complemented
9#23781526C211yesmaximal, characteristic, complemented
10C4×C22⋊Dic163C211yesmaximal, characteristic, complemented
11C2×C4×D4×C163C211yesmaximal, characteristic
12C23×Dic163C2211yescharacteristic
13C23×Dic163C2211yescharacteristic
14#19104716C418yescomplemented
15C2×Dic163⋊C4—24no—
16C2×Dic163⋊C4C2212yes—
17C2×Dic163⋊C4C2212yes—
18C2×Dic163⋊C4C2212yes—
19C2×Dic163⋊C4C2212yes—
20C2×C22⋊Dic163C2211yescharacteristic
21C2×C22⋊Dic163C2212yes—
22C2×C22⋊Dic163C2211yescharacteristic
23C2×C22⋊Dic163C2212yes—
24C2×C4×Dic163C2212yes—
25C163⋊#95C2212yes—
26C163⋊#95C2212yes—
27C163⋊#95C2212yes—
28C163⋊#95C2212yes—
29C163⋊#95C2212yes—
30C22×D4×C163C2211yescharacteristic
31C23×C4×C163C2211yescharacteristic
32C23×C4×C163C2211yescharacteristic
33C4×D4×C163—24no—
34C2×C4⋊C4×C163C2211yescharacteristic
35C2×C22⋊C4×C163C2211yescharacteristic
36C2×C22⋊C4×C163C2211yescharacteristic
37C2×C42×C163C2211yescharacteristic
38C22×Dic163—22no—
39C22×Dic163—22no—
40C22×Dic163—22no—
41C22×Dic163—42no—
42C22×Dic163C2×C414yescomplemented
43C22×Dic163C2312yes—
44C22×Dic163C2312yes—
45C22×Dic163C2312yes—
46C22×Dic163C2312yes—
47Dic163⋊C4—24no—
48Dic163⋊C4—24no—
49Dic163⋊C4—42no—
50Dic163⋊C4C2×C418yescomplemented
51C22⋊Dic163—22no—
52C22⋊Dic163—42no—
53C22⋊Dic163C2×C418yescomplemented
54C22⋊Dic163C2×C414yescomplemented
55C4×Dic163—42no—
56C24×C163C2311yescharacteristic
57C24×C163C2311yescharacteristic
58C2×D4×C163—22no—
59C2×D4×C163—22no—
60C2×D4×C163C2×C414yes—
61C22×C4×C163—22no—
62C22×C4×C163—42no—
63C22×C4×C163—42no—
64C22×C4×C163D414yes—
65C22×C4×C163C2311yescharacteristic
66C22×C4×C163C2311yescharacteristic
67C22×C4×C163C2311yescharacteristic
68C22×C4×C163C2311yescharacteristic
69C22×C4×C163C2311yescharacteristic
70C4⋊C4×C163—22no—
71C22⋊C4×C163—22no—
72C22⋊C4×C163—22no—
73C42×C163—22no—
74C2×Dic163—28no—
75C2×Dic163—22no—
76C2×Dic163—22no—
77C2×Dic163—22no—
78C2×Dic163—22no—
79C2×Dic163—22no—
80C2×Dic163—22no—
81C2×Dic163—22no—
82C2×Dic163—22no—
83C2×Dic163—22no—
84C2×Dic163—22no—
85C2×Dic163—44no—
86C2×Dic163C22×C414yes—
87C2×Dic163C22×C414yes—
88C23×C163—22no—
89C23×C163—22no—
90C23×C163—21no—
91C23×C163—21no—
92C23×C163—22no—
93C23×C163—22no—
94C23×C163C22×C412yes—
95C23×C163C22×C412yes—
96C23×C163C2×D412yes—
97C23×C163#4112yes—
98C23×C163C2411yescharacteristic
99D4×C163—28no—
100C2×C4×C163—21no—
101C2×C4×C163—21no—
102C2×C4×C163—22no—
103C2×C4×C163—22no—
104C2×C4×C163—21no—
105C2×C4×C163—21no—
106C2×C4×C163—22no—
107C2×C4×C163—22no—
108C2×C4×C163—44no—
109C2×C4×C163—44no—
110C2×C4×C163C22×C412yes—
111C2×C4×C163C2×D412yes—
112C2×C4×C163C2×D412yes—
113C22×C163—24no—
114C22×C163—22no—
115C22×C163—22no—
116C22×C163—24no—
117C22×C163—22no—
118C22×C163—24no—
119C22×C163—41no—
120C22×C163—41no—
121C22×C163—42no—
122C22×C163C4×D414yes—
123C22×C163C23×C411yescharacteristic
124C22×C163C22×D411yescharacteristic
125C22×C163C2×#4111yescharacteristic
126C22×C163H(5,𝔽2)12yes—
127C22×C1632−1+412yes—
128C4×C163—22no—
129C4×C163—22no—
130C4×C163—22no—
131C4×C163—41no—
132C4×C163—41no—
133Dic163—24no—
134Dic163—24no—
135Dic163—42no—
136Dic163—42no—
137C2×C163—24no—
138C2×C163—42no—
139C2×C163C2×C4×D411yescharacteristic
140C2×C163#52012yes—
141C2×C163#53411yescharacteristic
142C2×C163#53611yescharacteristic
143C2×C163#53912yes—
144C163#232211yescharacteristic, complemented, Sylow
145#2322—1631nomaximal, Sylow
146C2×#123—1631no—
147C2×C4×D4D16311yescharacteristic
148C22×C4⋊C4—1631no—
149#389—1632no—
150#388—1632no—
151#387—1632no—
152#386—1631no—
153#385—1632no—
154#385—1631no—
155#381—1631no—
156C4×C22⋊C4—1631no—
157C22×D4C2×D16311yescharacteristic
158C23×C4—1631no—
159C23×C4—1631no—
160C23×C4C2×D16311yescharacteristic
161C23×C4C2×D16311yescharacteristic
162#123—1638no—
163C4×D4—24no—
164C2×C4⋊C4—3264no—
165C2×C4⋊C4—1632no—
166C2×C4⋊C4—1632no—
167C2×C4⋊C4—1632no—
168C2×C4⋊C4—1632no—
169C2×C4⋊C4C2×D16311yescharacteristic
170C2×C22⋊C4—1631no—
171C2×C22⋊C4—1632no—
172C2×C22⋊C4—1631no—
173C2×C22⋊C4—1632no—
174C2×C22⋊C4C2×D16311yescharacteristic
175C2×C22⋊C4C2×D16311yescharacteristic
176C2×C42—1632no—
177C2×C42C2×D16311yescharacteristic
178#95—1632no—
179#95—1632no—
180#95—1632no—
181#95—1632no—
182#95—1632no—
183C24C22×D16311yescharacteristic
184C24C22×D16311yescharacteristic
185C2×D4—22no—
186C2×D4—22no—
187C2×D4C4×D16314yes—
188C22×C4—22no—
189C22×C4—42no—
190C22×C4—42no—
191C22×C4—3262no—
192C22×C4—3262no—
193C22×C4—3262no—
194C22×C4—6522no—
195C22×C4—1632no—
196C22×C4—1632no—
197C22×C4—1634no—
198C22×C4—1632no—
199C22×C4—1632no—
200C22×C4C22⋊D16314yes—
201C22×C4C22×D16311yescharacteristic
202C22×C4C22×D16311yescharacteristic
203C22×C4C22×D16311yescharacteristic
204C22×C4C22×D16311yescharacteristic
205C22×C4C22×D16311yescharacteristic
206C4⋊C4—22no—
207C4⋊C4—3264no—
208C4⋊C4—3264no—
209C4⋊C4—6522no—
210C4⋊C4—1638no—
211C22⋊C4—22no—
212C22⋊C4—22no—
213C22⋊C4—3262no—
214C22⋊C4—6522no—
215C22⋊C4—1634no—
216C22⋊C4—1638no—
217C42—22no—
218C42—6522no—
219C23—22no—
220C23—22no—
221C23—21no—
222C23—21no—
223C23—22no—
224C23—22no—
225C23C2×C4×D16312yes—
226C23C2×C4×D16312yes—
227C23C2×C22⋊D16312yes—
228C23#1457969912yes—
229C23C23×D16311yescharacteristic
230D4—28no—
231C2×C4—21no—
232C2×C4—21no—
233C2×C4—22no—
234C2×C4—22no—
235C2×C4—21no—
236C2×C4—21no—
237C2×C4—22no—
238C2×C4—22no—
239C2×C4—44no—
240C2×C4—44no—
241C2×C4—3262no—
242C2×C4—3262no—
243C2×C4—3262no—
244C2×C4—3262no—
245C2×C4—3268no—
246C2×C4—3262no—
247C2×C4—3262no—
248C2×C4—3262no—
249C2×C4—3262no—
250C2×C4—3262no—
251C2×C4—3262no—
252C2×C4—6524no—
253C2×C4—1634no—
254C2×C4—1634no—
255C2×C4C2×C4×D16312yes—
256C2×C4C2×C22⋊D16312yes—
257C2×C4C2×C22⋊D16312yes—
258C22—24no—
259C22—22no—
260C22—22no—
261C22—24no—
262C22—24no—
263C22—22no—
264C22—41no—
265C22—41no—
266C22—42no—
267C22C4×C22⋊D16314yes—
268C22C22×C4×D16311yescharacteristic
269C22C22×C22⋊D16311yescharacteristic
270C22C2×#1457969911yescharacteristic
271C22#1910478012yes—
272C22#1910478212yes—
273C4—22no—
274C4—22no—
275C4—22no—
276C4—41no—
277C4—41no—
278C4—3264no—
279C4—3264no—
280C4—6522no—
281C4—6522no—
282C2—24no—
283C2—42no—
284C2C2×C4×C22⋊D16311yescharacteristic
285C2#2378214412yes—
286C2#2378222411yescharacteristic
287C2#2378223611yescharacteristic
288C2#2378225712yes—
subgroupG/H
center, FrattiniC23C23×D163
commutatorC22×C163C23×C4
FittingC2×C4×D4×C163C2
socle, cosocleC23×C163C24
prime radicalC22×D4×C163C22
hypercenterC2×C4×D4D163
hypocenterC163#2322
LCSG ▷ C22×C163 ▷ C163
UCSC1 ◁ C23 ◁ C2×C4×D4

Complements

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

NH ≅ G/Ntype
2. C22×Dic163⋊C4C2semidirect
3. #23781560C2semidirect
4. #23781559C2semidirect
5. #23781549C2semidirect
7. #23781538C2semidirect
8. #23781537C2semidirect
9. #23781526C2semidirect
10. C4×C22⋊Dic163C2semidirect
14. #19104716C4semidirect
42. C22×Dic163C2×C4semidirect
50. Dic163⋊C4C2×C4semidirect
53. C22⋊Dic163C2×C4semidirect
54. C22⋊Dic163C2×C4semidirect
144. C163#2322semidirect

Maximal subgroups

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

subgroupindex
C2×#191047162
C22×Dic163⋊C42
#237815602
#237815592
#237815492
#237815452
#237815382
#237815372
#237815262
C4×C22⋊Dic1632
C2×C4×D4×C1632
#2322163