Finite Group Databasebeta

← #35217397

Subgroups — #35217397

Order 20864.

532 conjugacy classes of subgroups.

The subgroup lattice has 248 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19104692C211yesmaximal, characteristic
2#23781552C212yesmaximal, complemented
3#23781549C212yesmaximal, complemented
4#23781539C212yesmaximal
5#23781532C211yesmaximal, characteristic, complemented
6#23781531C211yesmaximal, characteristic, complemented
7#23781527C211yesmaximal, characteristic
8#23781516C211yesmaximal, characteristic, complemented
9C4×(C2×D163)⋊C4C212yesmaximal
10#95×D163C211yesmaximal, characteristic
11#376×C163C211yesmaximal, characteristic, complemented
12C22×C4×D163C2212yes—
13C22×C4×D163C2211yescharacteristic
14#19104692C418yescomplemented
15C2×C4⋊Dic163C2212yes—
16C2×Dic163⋊C4C2212yes—
17C2×Dic163⋊C4C2211yescharacteristic
18C2×Dic163⋊C4C2211yescharacteristic
19C2×(C2×D163)⋊C4C2212yes—
20C2×(C2×D163)⋊C4C2211yescharacteristic
21C2×(C2×D163)⋊C4C2211yescharacteristic
22C2×C4×Dic163C2212yes—
23C2×C4×Dic163C2211yescharacteristic
24C163⋊#95C2211yescharacteristic
25C163⋊#95C2212yes—
26C163⋊#95C2212yes—
27C163⋊#95C2212yes—
28C163⋊#95C2211yescharacteristic
29C163⋊#95C2212yes—
30C163⋊#95C2212yes—
31C2×C42×C163C2212yes—
32C2×C42×C163C2211yescharacteristic
33#95×C163C2211yescharacteristic
34#95×C163C2211yescharacteristic
35#95×C163C2212yes—
36C23×D163C2311yescharacteristic
37C22×Dic163C2312yes—
38C22×Dic163C2312yes—
39C22×Dic163C2311yescharacteristic
40C22×Dic163C2311yescharacteristic
41C22×Dic163C2311yescharacteristic
42C2×C4×D163—24no—
43C2×C4×D163—24no—
44C2×C4×D163—24no—
45C2×C4×D163—42no—
46C2×C4×D163C2×C414yes—
47C4⋊Dic163—42no—
48Dic163⋊C4—24no—
49Dic163⋊C4C2×C414yescomplemented
50Dic163⋊C4C2×C414yescomplemented
51(C2×D163)⋊C4—24no—
52(C2×D163)⋊C4C2×C414yes—
53(C2×D163)⋊C4C2×C414yes—
54C4×Dic163—42no—
55C4×Dic163C2×C414yescomplemented
56C22×C4×C163C2312yes—
57C22×C4×C163C2311yescharacteristic
58C22×C4×C163C2311yescharacteristic
59C22×C4×C163C2311yescharacteristic
60C22×C4×C163C2312yes—
61C42×C163—24no—
62C42×C163C2×C414yescomplemented
63C22×D163—22no—
64C22×D163—21no—
65C22×D163—21no—
66C22×D163C22×C412yes—
67C22×D163#4114yes—
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×Dic163—22no—
77C2×Dic163—22no—
78C2×Dic163C22×C412yes—
79C2×Dic163C22×C412yes—
80C2×Dic163C22×C412yes—
81C4×D163—28no—
82C4×D163—48no—
83C23×C163C2411yescharacteristic
84C2×C4×C163—22no—
85C2×C4×C163—22no—
86C2×C4×C163—22no—
87C2×C4×C163—22no—
88C2×C4×C163—21no—
89C2×C4×C163—21no—
90C2×C4×C163—22no—
91C2×C4×C163—22no—
92C2×C4×C163—22no—
93C2×C4×C163C22×C412yes—
94C2×C4×C163C22×C412yes—
95C2×C4×C163C22×C412yes—
96C2×C4×C163#4114yes—
97C22×C163C23×C411yescharacteristic
98C22×C163C2×#4112yes—
99C22×C163C2×#4112yes—
100C22×C163H(5,𝔽2)11yescharacteristic
101C22×C1632−1+411yescharacteristic
102C2×D163—22no—
103C2×D163—22no—
104C2×D163—24no—
105C2×D163—24no—
106C2×D163#11714yes—
107C4×C163—22no—
108C4×C163—22no—
109C4×C163—22no—
110C4×C163—24no—
111C4×C163—42no—
112Dic163—22no—
113Dic163—22no—
114Dic163—22no—
115Dic163—42no—
116Dic163—42no—
117C2×C163C2×#11711yescharacteristic
118C2×C163C4×#4111yescharacteristic
119C2×C163#52011yescharacteristic
120C2×C163#55112yes—
121C2×C163#55212yes—
122D163—24no—
123C163#234311yescharacteristic, complemented, Sylow
124#2343—1631nomaximal, Sylow
125C2×#117—1631no—
126#387—1632no—
127#387—1632no—
128#385—1632no—
129#383—1631no—
130#382—1631no—
131#381—1631no—
132C4×C4⋊C4—1631no—
133C4×C22⋊C4—1632no—
134#376D16311yescharacteristic, complemented
135C2×#95—1631no—
136C23×C4—1632no—
137C23×C4—1631no—
138#117—1638no—
139C2×C4⋊C4—1632no—
140C2×C4⋊C4—1632no—
141C2×C4⋊C4—1631no—
142C2×C4⋊C4—1631no—
143C2×C22⋊C4—1632no—
144C2×C22⋊C4—1631no—
145C2×C22⋊C4—1631no—
146C2×C42—1632no—
147C2×C42—1631no—
148C2×C42C2×D16312yes—
149C2×C42C2×D16311yescharacteristic
150#95—1631no—
151#95—1632no—
152#95—1632no—
153#95—1632no—
154#95—1631no—
155#95—1632no—
156#95—1632no—
157#95C2×D16311yescharacteristic
158#95C2×D16311yescharacteristic
159#95C2×D16312yes—
160C24—1631no—
161C22×C4—3264no—
162C22×C4—3264no—
163C22×C4—3264no—
164C22×C4—6522no—
165C22×C4—1632no—
166C22×C4—1632no—
167C22×C4—1631no—
168C22×C4—1631no—
169C22×C4—1631no—
170C22×C4—1634no—
171C22×C4C22×D16312yes—
172C22×C4C22×D16311yescharacteristic
173C22×C4C22×D16311yescharacteristic
174C22×C4C22×D16311yescharacteristic
175C22×C4C22×D16312yes—
176C4⋊C4—3264no—
177C4⋊C4—6522no—
178C4⋊C4—1634no—
179C4⋊C4—1634no—
180C22⋊C4—3264no—
181C22⋊C4—1634no—
182C22⋊C4—1634no—
183C42—24no—
184C42—6522no—
185C42—1634no—
186C42C4×D16314yescomplemented
187C23—3262no—
188C23—3261no—
189C23—3261no—
190C23—1632no—
191C23—1634no—
192C23C23×D16311yescharacteristic
193C2×C4—22no—
194C2×C4—22no—
195C2×C4—22no—
196C2×C4—22no—
197C2×C4—21no—
198C2×C4—21no—
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—3262no—
212C2×C4—3262no—
213C2×C4—6528no—
214C2×C4—1632no—
215C2×C4—1632no—
216C2×C4—1632no—
217C2×C4C2×C4×D16312yes—
218C2×C4C2×C4×D16312yes—
219C2×C4C2×C4×D16312yes—
220C2×C4#1457969914yes—
221C22—3262no—
222C22—3264no—
223C22—3264no—
224C22—3262no—
225C22—1634no—
226C22C22×C4×D16311yescharacteristic
227C22#41×D16312yes—
228C22C2×#1457969912yes—
229C22#1910478111yescharacteristic
230C22#1910478211yescharacteristic
231C4—22no—
232C4—24no—
233C4—22no—
234C4—22no—
235C4—42no—
236C4—3262no—
237C4—3262no—
238C4—3262no—
239C4—6522no—
240C4—6522no—
241C2—3264no—
242C2#117×D16311yescharacteristic
243C2C4×#1457969911yescharacteristic
244C2#2378214511yescharacteristic
245C2#2378233912yes—
246C2#2378235412yes—
subgroupG/H
center, FrattiniC23C23×D163
commutatorC22×C163C23×C4
Fitting#376×C163C2
socle, cosocleC23×C163C24
prime radicalC23×D163C23
hypercenter#376D163
hypocenterC163#2343
LCSG ▷ C22×C163 ▷ C163
UCSC1 ◁ C23 ◁ #376

Complements

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

NH ≅ G/Ntype
2. #23781552C2semidirect
3. #23781549C2semidirect
5. #23781532C2semidirect
6. #23781531C2semidirect
8. #23781516C2semidirect
11. #376×C163C2semidirect
14. #19104692C4semidirect
49. Dic163⋊C4C2×C4semidirect
50. Dic163⋊C4C2×C4semidirect
55. C4×Dic163C2×C4semidirect
62. C42×C163C2×C4semidirect
123. C163#2343semidirect
134. #376D163semidirect
186. C42C4×D163semidirect

Maximal subgroups

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

subgroupindex
C2×#191046922
#237815522
#237815492
#237815392
#237815322
#237815312
#237815272
#237815162
C4×(C2×D163)⋊C42
#95×D1632
#376×C1632
#2343163