Finite Group Databasebeta

← #35217600

Subgroups — #35217600

Order 20864.

832 conjugacy classes of subgroups.

The subgroup lattice has 242 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19104732C211yesmaximal, characteristic
2C2×C4×D652C212yesmaximal, complemented
3C2×#19104697C212yesmaximal, complemented
4#23781567C212yesmaximal, complemented
5#23781566C212yesmaximal, complemented
6#23781543C214yesmaximal, complemented
7C4×C4⋊Dic163C211yesmaximal, characteristic, complemented
8C4×C4⋊C4×C163C211yesmaximal, characteristic, complemented
9C22×D652C2212yes—
10C22×D652C2212yes—
11C22×D652C2212yes—
12C22×C4×D163C2214yes—
13#19104732C418yescomplemented
14C4×D652—28no—
15#19104697—28no—
16C2×C4⋊Dic163C2211yescharacteristic
17C2×C4⋊Dic163C2211yescharacteristic
18C2×(C2×D163)⋊C4C2214yes—
19C2×(C2×D163)⋊C4C2214yes—
20C2×(C2×D163)⋊C4C2214yes—
21C2×C4×Dic163C2212yes—
22C163⋊#95C2212yes—
23C2×C4⋊C4×C163C2211yescharacteristic
24C2×C4⋊C4×C163C2211yescharacteristic
25C2×C42×C163C2212yes—
26C2×C42×C163C2211yescharacteristic
27#95×C163C2212yes—
28C23×D163C2314yes—
29C2×D652—24no—
30C2×D652—24no—
31C2×D652—24no—
32C2×D652—24no—
33C2×D652—42no—
34C2×D652—42no—
35C2×D652C2×C418yescomplemented
36C2×D652C2×C418yescomplemented
37C2×D652C2×C418yescomplemented
38C22×Dic163C2312yes—
39C22×Dic163C2312yes—
40C2×C4×D163—28no—
41C2×C4×D163—28no—
42C2×C4×D163—44no—
43C4⋊Dic163—22no—
44C4⋊Dic163D414yescomplemented
45(C2×D163)⋊C4—28no—
46(C2×D163)⋊C4—28no—
47(C2×D163)⋊C4—44no—
48C4×Dic163—24no—
49C22×C4×C163C2312yes—
50C22×C4×C163C2311yescharacteristic
51C22×C4×C163C2312yes—
52C22×C4×C163C2311yescharacteristic
53C22×C4×C163C2311yescharacteristic
54C4⋊C4×C163—22no—
55C4⋊C4×C163D414yescomplemented
56C42×C163—24no—
57C42×C163C2×C414yescomplemented
58C22×D163—24no—
59C22×D163—24no—
60C22×D163—24no—
61C22×D163—24no—
62C22×D163—24no—
63C22×D163—24no—
64C22×D163C22×C418yes—
65D652—216no—
66D652—216no—
67D652—48no—
68C2×Dic163—22no—
69C2×Dic163—22no—
70C2×Dic163—22no—
71C2×Dic163—22no—
72C2×Dic163—22no—
73C2×Dic163C2×D414yes—
74C4×D163—416no—
75C23×C163C2411yescharacteristic
76C2×C4×C163—22no—
77C2×C4×C163—22no—
78C2×C4×C163—21no—
79C2×C4×C163—21no—
80C2×C4×C163—22no—
81C2×C4×C163—22no—
82C2×C4×C163—22no—
83C2×C4×C163C22×C412yes—
84C2×C4×C163C22×C412yes—
85C2×C4×C163C22×C412yes—
86C2×C4×C163C2×D412yes—
87C2×C4×C163C2×D414yes—
88C2×C4×C163C2×D412yes—
89C2×C4×C163#4112yes—
90C2×C4×C163#4112yes—
91C22×C163C23×C411yescharacteristic
92C22×C163C22×D411yescharacteristic
93C22×C163C22×D411yescharacteristic
94C22×C163C2×#4111yescharacteristic
95C22×C163C2×#4111yescharacteristic
96C22×C163H(5,𝔽2)11yescharacteristic
97C22×C163H(5,𝔽2)11yescharacteristic
98C2×D163—28no—
99C2×D163—28no—
100C2×D163—28no—
101C2×D163—44no—
102C2×D163—44no—
103C2×D163—44no—
104C2×D163—44no—
105C4×C163—22no—
106C4×C163—24no—
107C4×C163—42no—
108C4×C163C4×D414yescomplemented
109C4×C163C4×D414yescomplemented
110Dic163—24no—
111Dic163—42no—
112C2×C163C2×C4×D411yescharacteristic
113C2×C163C2×C4×D411yescharacteristic
114C2×C163#51811yescharacteristic
115C2×C163D4211yescharacteristic
116C2×C163#55011yescharacteristic
117C2×C163#55011yescharacteristic
118C2×C163#55911yescharacteristic
119D163—48no—
120C163#236611yescharacteristic, complemented, Sylow
121#2366—1631nomaximal, Sylow
122C2×#127—1631no—
123C2×C4×D4—1632no—
124C2×C4×D4—1632no—
125#390—1632no—
126#390—1632no—
127#386—1634no—
128C4×C4⋊C4—1631no—
129C4×C4⋊C4D16311yescharacteristic, complemented
130C22×D4—1632no—
131C22×D4—1632no—
132C22×D4—1632no—
133C23×C4—1634no—
134#127—1638no—
135C4×D4—3268no—
136C4×D4—3268no—
137C2×C4⋊C4—1631no—
138C2×C4⋊C4—1631no—
139C2×C4⋊C4C2×D16311yescharacteristic
140C2×C4⋊C4C2×D16311yescharacteristic
141C2×C22⋊C4—1634no—
142C2×C22⋊C4—1634no—
143C2×C22⋊C4—1634no—
144C2×C42—1632no—
145C2×C42C2×D16312yes—
146C2×C42C2×D16311yescharacteristic
147#95—1632no—
148#95C2×D16312yes—
149C24—1634no—
150C2×D4—3264no—
151C2×D4—3264no—
152C2×D4—3264no—
153C2×D4—3264no—
154C2×D4—6522no—
155C2×D4—6522no—
156C2×D4—1638no—
157C2×D4—1638no—
158C2×D4—1638no—
159C22×C4—3268no—
160C22×C4—3268no—
161C22×C4—6524no—
162C22×C4—1632no—
163C22×C4—1632no—
164C22×C4C22×D16312yes—
165C22×C4C22×D16311yescharacteristic
166C22×C4C22×D16312yes—
167C22×C4C22×D16311yescharacteristic
168C22×C4C22×D16311yescharacteristic
169C4⋊C4—22no—
170C4⋊C4—3262no—
171C4⋊C4—1634no—
172C4⋊C4D65214yescomplemented
173C22⋊C4—3268no—
174C22⋊C4—3268no—
175C22⋊C4—6524no—
176C42—24no—
177C42—3264no—
178C42C4×D16314yescomplemented
179C23—3264no—
180C23—3264no—
181C23—3264no—
182C23—3264no—
183C23—3264no—
184C23—3264no—
185C23—1638no—
186C23C23×D16311yescharacteristic
187D4—32616no—
188D4—32616no—
189D4—6528no—
190C2×C4—22no—
191C2×C4—22no—
192C2×C4—21no—
193C2×C4—21no—
194C2×C4—22no—
195C2×C4—22no—
196C2×C4—22no—
197C2×C4—3262no—
198C2×C4—3262no—
199C2×C4—3262no—
200C2×C4—3262no—
201C2×C4—3262no—
202C2×C4—65216no—
203C2×C4—1634no—
204C2×C4C2×C4×D16312yes—
205C2×C4C2×C4×D16312yes—
206C2×C4C2×C4×D16312yes—
207C2×C4D4×D16312yes—
208C2×C4C2×D65214yes—
209C2×C4C2×D65212yes—
210C2×C4#1457969912yes—
211C2×C4#1457970012yes—
212C22—3268no—
213C22—3268no—
214C22—3268no—
215C22—6524no—
216C22—6524no—
217C22—6524no—
218C22—6524no—
219C22C22×C4×D16311yescharacteristic
220C22C2×D4×D16311yescharacteristic
221C22C22×D65211yescharacteristic
222C22C2×#1457969911yescharacteristic
223C22C2×#1457970011yescharacteristic
224C22#1910478111yescharacteristic
225C22#1910478111yescharacteristic
226C4—24no—
227C4—22no—
228C4—42no—
229C4—3264no—
230C4—6522no—
231C4#1910469714yescomplemented
232C4C4×D65214yescomplemented
233C2—6528no—
234C2C2×#1910469711yescharacteristic
235C2C2×C4×D65211yescharacteristic
236C2#2378213911yescharacteristic
237C2D4×D65211yescharacteristic
238C2#2378233611yescharacteristic
239C2#2378233711yescharacteristic
240C2#2378240011yescharacteristic
subgroupG/H
center, FrattiniC23C23×D163
commutatorC22×C163C23×C4
FittingC4×C4⋊C4×C163C2
socle, cosocleC23×C163C24
prime radicalC2×#19104732C2
hypercenterC4×C4⋊C4D163
hypocenterC163#2366
LCSG ▷ C22×C163 ▷ C163
UCSC1 ◁ C23 ◁ C4×C4⋊C4

Complements

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

NH ≅ G/Ntype
2. C2×C4×D652C2semidirect
3. C2×#19104697C2semidirect
4. #23781567C2semidirect
5. #23781566C2semidirect
6. #23781543C2semidirect
7. C4×C4⋊Dic163C2semidirect
8. C4×C4⋊C4×C163C2semidirect
13. #19104732C4semidirect
35. C2×D652C2×C4semidirect
36. C2×D652C2×C4semidirect
37. C2×D652C2×C4semidirect
44. C4⋊Dic163D4semidirect
55. C4⋊C4×C163D4semidirect
57. C42×C163C2×C4semidirect
108. C4×C163C4×D4semidirect
109. C4×C163C4×D4semidirect
120. C163#2366semidirect
129. C4×C4⋊C4D163semidirect
172. C4⋊C4D652semidirect
178. C42C4×D163semidirect
231. C4#19104697semidirect
232. C4C4×D652semidirect

Maximal subgroups

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

subgroupindex
C2×#191047322
C2×C4×D6522
C2×#191046972
#237815672
#237815662
#237815432
C4×C4⋊Dic1632
C4×C4⋊C4×C1632
#2366163