Finite Group Databasebeta

← #35217416

Subgroups — #35217416

Order 20864.

504 conjugacy classes of subgroups.

The subgroup lattice has 246 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19104692C211yesmaximal, characteristic
2#23781560C212yesmaximal, complemented
3#23781555C212yesmaximal
4#23781554C212yesmaximal
5#23781529C211yesmaximal, characteristic, complemented
6#23781524C211yesmaximal, characteristic
7#23781516C212yesmaximal, complemented
8#23781512C211yesmaximal, characteristic
9#23781511C211yesmaximal, characteristic, complemented
10#23781510C211yesmaximal, characteristic, complemented
11#382×C163C211yesmaximal, characteristic, complemented
12C22×C4×D163C2211yescharacteristic
13#19104692C418yescomplemented
14C2×Dic163⋊C4C2212yes—
15C2×Dic163⋊C4C2212yes—
16C2×Dic163⋊C4C2211yescharacteristic
17C2×Dic163⋊C4C2211yescharacteristic
18C2×(C2×D163)⋊C4C2212yes—
19C2×(C2×D163)⋊C4C2212yes—
20C2×(C2×D163)⋊C4C2211yescharacteristic
21C2×(C2×D163)⋊C4C2211yescharacteristic
22C2×C4×Dic163C2212yes—
23C2×C4×Dic163C2212yes—
24C2×C4×Dic163C2212yes—
25C2×C4×Dic163C2211yescharacteristic
26C163⋊#95C2211yescharacteristic
27C163⋊#95C2212yes—
28C163⋊#95C2211yescharacteristic
29C163⋊#95C2212yes—
30C163⋊#95C2212yes—
31C2×C4⋊C4×C163C2212yes—
32C2×C42×C163C2211yescharacteristic
33#95×C163C2211yescharacteristic
34#95×C163C2211yescharacteristic
35#95×C163C2212yes—
36C23×D163C2311yescharacteristic
37C22×Dic163C2312yes—
38C22×Dic163C2311yescharacteristic
39C22×Dic163C2311yescharacteristic
40C22×Dic163C2312yes—
41C22×Dic163C2311yescharacteristic
42C2×C4×D163—24no—
43C2×C4×D163C2×C414yes—
44Dic163⋊C4—24no—
45Dic163⋊C4—42no—
46Dic163⋊C4C2×C414yes—
47Dic163⋊C4C2×C414yes—
48(C2×D163)⋊C4—24no—
49(C2×D163)⋊C4—42no—
50(C2×D163)⋊C4C2×C414yes—
51(C2×D163)⋊C4C2×C414yes—
52C4×Dic163—24no—
53C4×Dic163—24no—
54C4×Dic163—24no—
55C4×Dic163C2×C414yes—
56C22×C4×C163C2312yes—
57C22×C4×C163C2312yes—
58C22×C4×C163C2311yescharacteristic
59C22×C4×C163C2311yescharacteristic
60C22×C4×C163C2311yescharacteristic
61C4⋊C4×C163—42no—
62C42×C163C2×C414yes—
63C22×D163—22no—
64C22×D163—22no—
65C22×D163—21no—
66C22×D163—21no—
67C22×D163C22×C412yes—
68C2×Dic163—22no—
69C2×Dic163—22no—
70C2×Dic163—21no—
71C2×Dic163—21no—
72C2×Dic163—22no—
73C2×Dic163—22no—
74C2×Dic163—22no—
75C2×Dic163—22no—
76C2×Dic163C22×C412yes—
77C2×Dic163C22×C412yes—
78C2×Dic163C22×C412yes—
79C2×Dic163#4114yes—
80C2×Dic163#4114yes—
81C4×D163—28no—
82C23×C163C2411yescharacteristic
83C2×C4×C163—22no—
84C2×C4×C163—22no—
85C2×C4×C163—21no—
86C2×C4×C163—21no—
87C2×C4×C163—22no—
88C2×C4×C163—22no—
89C2×C4×C163—22no—
90C2×C4×C163—22no—
91C2×C4×C163—22no—
92C2×C4×C163—22no—
93C2×C4×C163C22×C412yes—
94C2×C4×C163C22×C412yes—
95C2×C4×C163C22×C412yes—
96C22×C163C23×C411yescharacteristic
97C22×C163C2×#4112yes—
98C22×C163C2×#4112yes—
99C22×C163H(5,𝔽2)11yescharacteristic
100C22×C1632−1+411yescharacteristic
101C2×D163—22no—
102C2×D163—22no—
103C2×D163—22no—
104C2×D163—42no—
105C2×D163—42no—
106C4×C163—22no—
107C4×C163—22no—
108C4×C163—22no—
109C4×C163—42no—
110C4×C163—42no—
111Dic163—22no—
112Dic163—22no—
113Dic163—24no—
114Dic163—42no—
115Dic163#11714yes—
116C2×C163C2×#11711yescharacteristic
117C2×C163C4×#4111yescharacteristic
118C2×C163#52011yescharacteristic
119C2×C163#55212yes—
120C2×C163#55512yes—
121D163—42no—
122C163#234611yescharacteristic, complemented, Sylow
123#2346—1631nomaximal, Sylow
124C2×#117—1631no—
125#389—1632no—
126#388—1632no—
127#388—1632no—
128#382—1631no—
129#382D16311yescharacteristic, complemented
130#380—1631no—
131C4×C4⋊C4—1632no—
132C4×C22⋊C4—1631no—
133#376—1631no—
134#376—1631no—
135C23×C4—1631no—
136#117—1638no—
137C2×C4⋊C4—1632no—
138C2×C4⋊C4—1632no—
139C2×C4⋊C4—1631no—
140C2×C4⋊C4—1631no—
141C2×C4⋊C4C2×D16312yes—
142C2×C22⋊C4—1632no—
143C2×C22⋊C4—1632no—
144C2×C22⋊C4—1631no—
145C2×C22⋊C4—1631no—
146C2×C42—1632no—
147C2×C42—1632no—
148C2×C42—1632no—
149C2×C42—1631no—
150C2×C42C2×D16311yescharacteristic
151#95—1631no—
152#95—1631no—
153#95—1632no—
154#95—1632no—
155#95—1632no—
156#95C2×D16311yescharacteristic
157#95C2×D16311yescharacteristic
158#95C2×D16312yes—
159C24—1631no—
160C22×C4—3264no—
161C22×C4—1632no—
162C22×C4—1632no—
163C22×C4—1631no—
164C22×C4—1631no—
165C22×C4—1634no—
166C22×C4—1631no—
167C22×C4C22×D16312yes—
168C22×C4C22×D16312yes—
169C22×C4C22×D16311yescharacteristic
170C22×C4C22×D16311yescharacteristic
171C22×C4C22×D16311yescharacteristic
172C4⋊C4—42no—
173C4⋊C4—3264no—
174C4⋊C4—6522no—
175C4⋊C4—1634no—
176C4⋊C4—1634no—
177C22⋊C4—3264no—
178C22⋊C4—6522no—
179C22⋊C4—1634no—
180C22⋊C4—1634no—
181C42—3264no—
182C42—3264no—
183C42—3264no—
184C42—1634no—
185C42C4×D16314yes—
186C23—3262no—
187C23—3262no—
188C23—3261no—
189C23—3261no—
190C23—1632no—
191C23C23×D16311yescharacteristic
192C2×C4—22no—
193C2×C4—22no—
194C2×C4—21no—
195C2×C4—21no—
196C2×C4—22no—
197C2×C4—22no—
198C2×C4—22no—
199C2×C4—22no—
200C2×C4—22no—
201C2×C4—22no—
202C2×C4—3268no—
203C2×C4—3262no—
204C2×C4—3262no—
205C2×C4—3261no—
206C2×C4—3261no—
207C2×C4—3262no—
208C2×C4—3262no—
209C2×C4—3262no—
210C2×C4—3262no—
211C2×C4—1632no—
212C2×C4—1632no—
213C2×C4—1634no—
214C2×C4—1632no—
215C2×C4—1634no—
216C2×C4C2×C4×D16312yes—
217C2×C4C2×C4×D16312yes—
218C2×C4C2×C4×D16312yes—
219C22—3262no—
220C22—3262no—
221C22—3262no—
222C22—6522no—
223C22—6522no—
224C22C22×C4×D16311yescharacteristic
225C22#41×D16312yes—
226C22#41×D16312yes—
227C22#1910478011yescharacteristic
228C22#1910478311yescharacteristic
229C4—22no—
230C4—22no—
231C4—22no—
232C4—42no—
233C4—42no—
234C4—3262no—
235C4—3264no—
236C4—3262no—
237C4—6522no—
238C4—1634no—
239C2—6522no—
240C2#117×D16311yescharacteristic
241C2#2378213311yescharacteristic
242C2#2378214611yescharacteristic
243C2#2378234712yes—
244C2#2378237712yes—
subgroupG/H
center, FrattiniC23C23×D163
commutatorC22×C163C23×C4
Fitting#382×C163C2
socle, cosocleC23×C163C24
prime radicalC23×D163C23
hypercenter#382D163
hypocenterC163#2346
LCSG ▷ C22×C163 ▷ C163
UCSC1 ◁ C23 ◁ #382

Complements

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

NH ≅ G/Ntype
2. #23781560C2semidirect
5. #23781529C2semidirect
7. #23781516C2semidirect
9. #23781511C2semidirect
10. #23781510C2semidirect
11. #382×C163C2semidirect
13. #19104692C4semidirect
122. C163#2346semidirect
129. #382D163semidirect

Maximal subgroups

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

subgroupindex
C2×#191046922
#237815602
#237815552
#237815542
#237815292
#237815242
#237815162
#237815122
#237815112
#237815102
#382×C1632
#2346163