Finite Group Databasebeta

← #35217568

Subgroups — #35217568

Order 20864.

576 conjugacy classes of subgroups.

The subgroup lattice has 286 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19104711C211yesmaximal, characteristic
2C2×Q8×Dic163C211yesmaximal, characteristic, complemented
3C2×#19104693C211yesmaximal, characteristic
4#23781561C211yesmaximal, characteristic, complemented
5#23781557C212yesmaximal
6#23781554C212yesmaximal
7#23781552C212yesmaximal, complemented
8C4×C4⋊Dic163C211yesmaximal, characteristic, complemented
9#23781516C212yesmaximal, complemented
10C4×(C2×D163)⋊C4C211yesmaximal, characteristic
11#391×C163C211yesmaximal, characteristic, complemented
12C22×C4×D163C2211yescharacteristic
13#19104711C418yescomplemented
14Q8×Dic163—24no—
15#19104693—24no—
16C2×C4⋊Dic163C2212yes—
17C2×C4⋊Dic163C2211yescharacteristic
18C2×C4⋊Dic163C2211yescharacteristic
19C2×Dic163⋊C4C2212yes—
20C2×Dic163⋊C4C2212yes—
21C2×(C2×D163)⋊C4C2211yescharacteristic
22C2×(C2×D163)⋊C4C2211yescharacteristic
23C2×(C2×D163)⋊C4C2212yes—
24C2×(C2×D163)⋊C4C2212yes—
25C2×C4×Dic163C2211yescharacteristic
26C2×C4×Dic163C2212yes—
27C2×C4×Dic163C2212yes—
28C2×C4×Dic163C2212yes—
29C163⋊#95C2211yescharacteristic
30C163⋊#95C2211yescharacteristic
31C163⋊#95C2212yes—
32C163⋊#95C2212yes—
33C22×Q8×C163C2211yescharacteristic
34C2×C4⋊C4×C163C2211yescharacteristic
35C2×C42×C163C2211yescharacteristic
36#95×C163C2212yes—
37#95×C163C2212yes—
38C23×D163C2311yescharacteristic
39C22×Dic163C2311yescharacteristic
40C22×Dic163C2311yescharacteristic
41C22×Dic163C2312yes—
42C22×Dic163C2312yes—
43C22×Dic163C2311yescharacteristic
44C2×C4×D163—22no—
45C2×C4×D163—22no—
46C2×C4×D163C2×C414yes—
47C4⋊Dic163—24no—
48C4⋊Dic163C2×C414yes—
49C4⋊Dic163D414yes—
50Dic163⋊C4—24no—
51Dic163⋊C4C2×C418yes—
52(C2×D163)⋊C4—24no—
53(C2×D163)⋊C4—22no—
54(C2×D163)⋊C4—22no—
55(C2×D163)⋊C4C2×C418yes—
56C4×Dic163—24no—
57C4×Dic163—24no—
58C4×Dic163—22no—
59C4×Dic163—24no—
60C2×Q8×C163—22no—
61C2×Q8×C163—22no—
62C2×Q8×C163C2×C414yes—
63C22×C4×C163C2311yescharacteristic
64C22×C4×C163C2312yes—
65C22×C4×C163C2312yes—
66C22×C4×C163C2311yescharacteristic
67C22×C4×C163C2311yescharacteristic
68C4⋊C4×C163—22no—
69C42×C163—22no—
70C22×D163—21no—
71C22×D163—21no—
72C22×D163—21no—
73C22×D163—21no—
74C22×D163—21no—
75C22×D163—21no—
76C22×D163C22×C412yes—
77C2×Dic163—21no—
78C2×Dic163—21no—
79C2×Dic163—22no—
80C2×Dic163—22no—
81C2×Dic163—22no—
82C2×Dic163—21no—
83C2×Dic163—21no—
84C2×Dic163—22no—
85C2×Dic163—21no—
86C2×Dic163—21no—
87C2×Dic163—21no—
88C2×Dic163C22×C414yes—
89C2×Dic163C22×C412yes—
90C2×Dic163C2×D414yes—
91C2×Dic163#4112yes—
92C4×D163—28no—
93C23×C163C2411yescharacteristic
94Q8×C163—28no—
95C2×C4×C163—22no—
96C2×C4×C163—21no—
97C2×C4×C163—22no—
98C2×C4×C163—21no—
99C2×C4×C163—22no—
100C2×C4×C163—21no—
101C2×C4×C163—21no—
102C2×C4×C163—22no—
103C2×C4×C163—22no—
104C2×C4×C163—21no—
105C2×C4×C163C22×C414yes—
106C2×C4×C163C22×C412yes—
107C2×C4×C163C2×D412yes—
108C2×C4×C163#4112yes—
109C2×C4×C163#4112yes—
110C22×C163C23×C411yescharacteristic
111C22×C163C22×D411yescharacteristic
112C22×C163C2×#4111yescharacteristic
113C22×C163C2×#4111yescharacteristic
114C22×C163C2×#4111yescharacteristic
115C22×C1632−1+411yescharacteristic
116C22×C1632−1+411yescharacteristic
117C2×D163—22no—
118C2×D163—22no—
119C2×D163—22no—
120C2×D163—41no—
121C2×D163—41no—
122C2×D163—41no—
123C2×D163—41no—
124C4×C163—24no—
125C4×C163—22no—
126C4×C163—42no—
127C4×C163—41no—
128C4×C163C4×D414yes—
129Dic163—22no—
130Dic163—24no—
131Dic163—24no—
132Dic163—22no—
133Dic163—41no—
134C2×C163C2×C4×D411yescharacteristic
135C2×C163C4×#4111yescharacteristic
136C2×C163#51911yescharacteristic
137C2×C163#54711yescharacteristic
138C2×C163#54811yescharacteristic
139C2×C163#55211yescharacteristic
140C2×C163#55611yescharacteristic
141D163—42no—
142C163#236211yescharacteristic, complemented, Sylow
143#2362—1631nomaximal, Sylow
144C2×C22⋊Q8—1631no—
145C2×C4×Q8—1631no—
146C2×#117—1631no—
147#391D16311yescharacteristic, complemented
148#389—1631no—
149#388—1632no—
150#388—1632no—
151#387—1632no—
152C4×C4⋊C4—1631no—
153C4×C4⋊C4—1632no—
154C4×C22⋊C4—1631no—
155C22×Q8C2×D16311yescharacteristic
156C23×C4—1631no—
157C22⋊Q8—1638no—
158C4×Q8—3264no—
159#117—3264no—
160C2×C4⋊C4—1632no—
161C2×C4⋊C4—1632no—
162C2×C4⋊C4—1631no—
163C2×C4⋊C4—1632no—
164C2×C4⋊C4—1631no—
165C2×C4⋊C4C2×D16311yescharacteristic
166C2×C22⋊C4—1632no—
167C2×C22⋊C4—1631no—
168C2×C22⋊C4—1631no—
169C2×C22⋊C4—1632no—
170C2×C42—1632no—
171C2×C42—1631no—
172C2×C42—1632no—
173C2×C42—1632no—
174C2×C42C2×D16311yescharacteristic
175#95—1631no—
176#95—1631no—
177#95—1632no—
178#95—1632no—
179#95C2×D16312yes—
180#95C2×D16312yes—
181C24—1631no—
182C2×Q8—22no—
183C2×Q8—22no—
184C2×Q8C4×D16314yes—
185C22×C4—3262no—
186C22×C4—3262no—
187C22×C4—1631no—
188C22×C4—1631no—
189C22×C4—1632no—
190C22×C4—1631no—
191C22×C4—1632no—
192C22×C4—1634no—
193C22×C4C22×D16311yescharacteristic
194C22×C4C22×D16312yes—
195C22×C4C22×D16312yes—
196C22×C4C22×D16311yescharacteristic
197C22×C4C22×D16311yescharacteristic
198C4⋊C4—22no—
199C4⋊C4—3264no—
200C4⋊C4—3264no—
201C4⋊C4—1638no—
202C4⋊C4—1634no—
203C4⋊C4—1634no—
204C22⋊C4—3264no—
205C22⋊C4—3262no—
206C22⋊C4—3262no—
207C22⋊C4—1638no—
208C42—22no—
209C42—3264no—
210C42—3264no—
211C42—3262no—
212C42—3264no—
213C23—3261no—
214C23—3261no—
215C23—3261no—
216C23—3261no—
217C23—3261no—
218C23—3261no—
219C23—1632no—
220C23C23×D16311yescharacteristic
221Q8—28no—
222C2×C4—22no—
223C2×C4—21no—
224C2×C4—22no—
225C2×C4—21no—
226C2×C4—22no—
227C2×C4—21no—
228C2×C4—22no—
229C2×C4—21no—
230C2×C4—22no—
231C2×C4—21no—
232C2×C4—3261no—
233C2×C4—3261no—
234C2×C4—3262no—
235C2×C4—3261no—
236C2×C4—3262no—
237C2×C4—3262no—
238C2×C4—3261no—
239C2×C4—3262no—
240C2×C4—3268no—
241C2×C4—3261no—
242C2×C4—3261no—
243C2×C4—3261no—
244C2×C4—1634no—
245C2×C4—1632no—
246C2×C4—1634no—
247C2×C4—1632no—
248C2×C4C2×C4×D16314yes—
249C2×C4C2×C4×D16312yes—
250C2×C4D4×D16312yes—
251C2×C4#1457969812yes—
252C2×C4#1457970012yes—
253C22—3262no—
254C22—3262no—
255C22—3262no—
256C22—6521no—
257C22—6521no—
258C22—6521no—
259C22—6521no—
260C22C22×C4×D16311yescharacteristic
261C22C2×D4×D16311yescharacteristic
262C22#41×D16311yescharacteristic
263C22C2×#1457969811yescharacteristic
264C22C2×#1457970011yescharacteristic
265C22#1910478211yescharacteristic
266C22#1910478311yescharacteristic
267C4—22no—
268C4—24no—
269C4—42no—
270C4—41no—
271C4—3264no—
272C4—3262no—
273C4—3262no—
274C4—3264no—
275C4—6521no—
276C4(C22⋊D163)⋊C414yes—
277C2—6522no—
278C2C2×(C22⋊D163)⋊C411yescharacteristic
279C2C4×#1457970011yescharacteristic
280C2#2378214111yescharacteristic
281C2#2378231811yescharacteristic
282C2#2378232311yescharacteristic
283C2#2378235711yescharacteristic
284C2#2378238611yescharacteristic
subgroupG/H
center, FrattiniC23C23×D163
commutatorC22×C163C23×C4
Fitting#391×C163C2
socle, cosocleC23×C163C24
prime radicalC23×D163C23
hypercenter#391D163
hypocenterC163#2362
LCSG ▷ C22×C163 ▷ C163
UCSC1 ◁ C23 ◁ #391

Complements

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

NH ≅ G/Ntype
2. C2×Q8×Dic163C2semidirect
4. #23781561C2semidirect
7. #23781552C2semidirect
8. C4×C4⋊Dic163C2semidirect
9. #23781516C2semidirect
11. #391×C163C2semidirect
13. #19104711C4semidirect
142. C163#2362semidirect
147. #391D163semidirect

Maximal subgroups

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

subgroupindex
C2×#191047112
C2×Q8×Dic1632
C2×#191046932
#237815612
#237815572
#237815542
#237815522
C4×C4⋊Dic1632
#237815162
C4×(C2×D163)⋊C42
#391×C1632
#2362163