Finite Group Databasebeta

← #35217505

Subgroups — #35217505

Order 20864.

560 conjugacy classes of subgroups.

The subgroup lattice has 282 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19104697C211yesmaximal, characteristic
2#23781567C211yesmaximal, characteristic
3#23781566C211yesmaximal, characteristic
4#23781556C212yesmaximal, complemented
5#23781554C212yesmaximal, complemented
6#23781530C211yesmaximal, characteristic, complemented
7#23781527C212yesmaximal, complemented
8C4⋊C4×Dic163C211yesmaximal, characteristic, complemented
9C4×Dic163⋊C4C211yesmaximal, characteristic, complemented
10C4×(C2×D163)⋊C4C212yesmaximal, complemented
11C4×C4⋊C4×C163C211yesmaximal, characteristic, complemented
12C22×D652C2211yescharacteristic
13C22×C4×D163C2212yes—
14#19104697C418yescomplemented
15C2×C4⋊Dic163C2211yescharacteristic
16C2×Dic163⋊C4C2211yescharacteristic
17C2×Dic163⋊C4C2211yescharacteristic
18C2×(C2×D163)⋊C4C2212yes—
19C2×(C2×D163)⋊C4C2212yes—
20C2×(C2×D163)⋊C4C2212yes—
21C2×(C2×D163)⋊C4C2212yes—
22C2×(C2×D163)⋊C4C2212yes—
23C2×C4×Dic163C2211yescharacteristic
24C2×C4×Dic163C2212yes—
25C2×C4×Dic163C2211yescharacteristic
26C163⋊#95C2211yescharacteristic
27C163⋊#95C2212yes—
28C163⋊#95C2211yescharacteristic
29C163⋊#95C2212yes—
30C163⋊#95C2212yes—
31C2×C4⋊C4×C163C2211yescharacteristic
32C2×C4⋊C4×C163C2211yescharacteristic
33C2×C42×C163C2211yescharacteristic
34C2×C42×C163C2212yes—
35#95×C163C2212yes—
36C23×D163C2312yes—
37C2×D652—22no—
38C2×D652—22no—
39C2×D652C2×C414yes—
40C22×Dic163C2311yescharacteristic
41C22×Dic163C2312yes—
42C22×Dic163C2311yescharacteristic
43C22×Dic163C2311yescharacteristic
44C22×Dic163C2311yescharacteristic
45C2×C4×D163—42no—
46C2×C4×D163—42no—
47C2×C4×D163C2×C418yes—
48C4⋊Dic163—22no—
49Dic163⋊C4—22no—
50Dic163⋊C4—22no—
51(C2×D163)⋊C4—24no—
52(C2×D163)⋊C4—24no—
53(C2×D163)⋊C4—42no—
54(C2×D163)⋊C4—42no—
55(C2×D163)⋊C4C2×C418yes—
56C4×Dic163—22no—
57C4×Dic163—42no—
58C4×Dic163C2×C414yes—
59C22×C4×C163C2311yescharacteristic
60C22×C4×C163C2312yes—
61C22×C4×C163C2312yes—
62C22×C4×C163C2311yescharacteristic
63C22×C4×C163C2311yescharacteristic
64C4⋊C4×C163—22no—
65C4⋊C4×C163C2×C414yes—
66C42×C163—22no—
67C42×C163—42no—
68C22×D163—22no—
69C22×D163—22no—
70C22×D163—22no—
71C22×D163—22no—
72C22×D163—22no—
73C22×D163—22no—
74C22×D163C22×C414yes—
75D652—28no—
76C2×Dic163—21no—
77C2×Dic163—21no—
78C2×Dic163—21no—
79C2×Dic163—21no—
80C2×Dic163—21no—
81C2×Dic163—21no—
82C2×Dic163—21no—
83C2×Dic163—22no—
84C2×Dic163—21no—
85C2×Dic163—22no—
86C2×Dic163—22no—
87C2×Dic163—21no—
88C2×Dic163C22×C412yes—
89C2×Dic163C22×C412yes—
90C2×Dic163#4112yes—
91C4×D163—48no—
92C23×C163C2411yescharacteristic
93C2×C4×C163—21no—
94C2×C4×C163—21no—
95C2×C4×C163—22no—
96C2×C4×C163—22no—
97C2×C4×C163—21no—
98C2×C4×C163—22no—
99C2×C4×C163—22no—
100C2×C4×C163—21no—
101C2×C4×C163—22no—
102C2×C4×C163—21no—
103C2×C4×C163C22×C414yes—
104C2×C4×C163C22×C412yes—
105C2×C4×C163#4112yes—
106C2×C4×C163#4112yes—
107C2×C4×C163#4112yes—
108C22×C163C23×C411yescharacteristic
109C22×C163C2×#4111yescharacteristic
110C22×C163C2×#4111yescharacteristic
111C22×C163C2×#4111yescharacteristic
112C22×C163C2×#4111yescharacteristic
113C22×C163H(5,𝔽2)11yescharacteristic
114C22×C163H(5,𝔽2)11yescharacteristic
115C2×D163—24no—
116C2×D163—24no—
117C2×D163—24no—
118C2×D163—42no—
119C2×D163—42no—
120C2×D163—42no—
121C2×D163—42no—
122C4×C163—24no—
123C4×C163—22no—
124C4×C163—41no—
125C4×C163—42no—
126C4×C163#11714yes—
127Dic163—22no—
128Dic163—22no—
129Dic163—22no—
130Dic163—41no—
131Dic163—42no—
132C2×C163C2×#11711yescharacteristic
133C2×C163C4×#4111yescharacteristic
134C2×C163#51811yescharacteristic
135C2×C163#55311yescharacteristic
136C2×C163#55311yescharacteristic
137C2×C163#55911yescharacteristic
138C2×C163#55911yescharacteristic
139D163—44no—
140C163#235711yescharacteristic, complemented, Sylow
141#2357—1631nomaximal, Sylow
142C2×C4×D4—1631no—
143#390—1631no—
144#390—1631no—
145#388—1632no—
146#388—1632no—
147#382—1631no—
148#381—1632no—
149C4×C4⋊C4—1631no—
150C4×C4⋊C4—1631no—
151C4×C4⋊C4D16311yescharacteristic, complemented
152C4×C22⋊C4—1632no—
153C22×D4—1631no—
154C23×C4—1632no—
155C4×D4—1638no—
156C2×C4⋊C4—1631no—
157C2×C4⋊C4—1631no—
158C2×C4⋊C4—1631no—
159C2×C4⋊C4C2×D16311yescharacteristic
160C2×C4⋊C4C2×D16311yescharacteristic
161C2×C22⋊C4—1632no—
162C2×C22⋊C4—1632no—
163C2×C22⋊C4—1632no—
164C2×C22⋊C4—1632no—
165C2×C22⋊C4—1632no—
166C2×C42—1631no—
167C2×C42—1632no—
168C2×C42—1631no—
169C2×C42C2×D16311yescharacteristic
170C2×C42C2×D16312yes—
171#95—1631no—
172#95—1632no—
173#95—1631no—
174#95—1632no—
175#95—1632no—
176#95C2×D16312yes—
177C24—1632no—
178C2×D4—3262no—
179C2×D4—3262no—
180C2×D4—1634no—
181C22×C4—6522no—
182C22×C4—6522no—
183C22×C4—1631no—
184C22×C4—1632no—
185C22×C4—1631no—
186C22×C4—1631no—
187C22×C4—1631no—
188C22×C4—1638no—
189C22×C4C22×D16312yes—
190C22×C4C22×D16311yescharacteristic
191C22×C4C22×D16312yes—
192C22×C4C22×D16311yescharacteristic
193C22×C4C22×D16311yescharacteristic
194C4⋊C4—22no—
195C4⋊C4—3262no—
196C4⋊C4—3262no—
197C4⋊C4—3262no—
198C4⋊C4C4×D16314yes—
199C22⋊C4—3264no—
200C22⋊C4—3264no—
201C22⋊C4—6522no—
202C22⋊C4—6522no—
203C22⋊C4—1638no—
204C42—22no—
205C42—42no—
206C42—3262no—
207C42—6522no—
208C42—1634no—
209C23—3262no—
210C23—3262no—
211C23—3262no—
212C23—3262no—
213C23—3262no—
214C23—3262no—
215C23—1634no—
216C23C23×D16311yescharacteristic
217D4—3268no—
218C2×C4—21no—
219C2×C4—21no—
220C2×C4—22no—
221C2×C4—22no—
222C2×C4—22no—
223C2×C4—21no—
224C2×C4—21no—
225C2×C4—22no—
226C2×C4—22no—
227C2×C4—21no—
228C2×C4—3261no—
229C2×C4—3261no—
230C2×C4—3261no—
231C2×C4—3261no—
232C2×C4—3261no—
233C2×C4—3261no—
234C2×C4—3261no—
235C2×C4—3262no—
236C2×C4—3262no—
237C2×C4—3261no—
238C2×C4—3261no—
239C2×C4—3262no—
240C2×C4—6528no—
241C2×C4—1632no—
242C2×C4—1632no—
243C2×C4—1632no—
244C2×C4C2×C4×D16314yes—
245C2×C4C2×C4×D16312yes—
246C2×C4#1457969912yes—
247C2×C4#1457969912yes—
248C2×C4#1457970012yes—
249C22—3264no—
250C22—3264no—
251C22—3264no—
252C22—6522no—
253C22—6522no—
254C22—6522no—
255C22—6522no—
256C22C22×C4×D16311yescharacteristic
257C22#41×D16311yescharacteristic
258C22C2×#1457969911yescharacteristic
259C22C2×#1457969911yescharacteristic
260C22C2×#1457970011yescharacteristic
261C22#1910478011yescharacteristic
262C22#1910478111yescharacteristic
263C4—22no—
264C4—24no—
265C4—41no—
266C4—42no—
267C4—3262no—
268C4—3262no—
269C4—3262no—
270C4—6522no—
271C4—6521no—
272C4#1910469214yes—
273C2—6524no—
274C2C2×#1910469211yescharacteristic
275C2C4×#1457970011yescharacteristic
276C2#2378213711yescharacteristic
277C2#2378235911yescharacteristic
278C2#2378236311yescharacteristic
279C2#2378239811yescharacteristic
280C2#2378240011yescharacteristic
subgroupG/H
center, FrattiniC23C23×D163
commutatorC22×C163C23×C4
FittingC4×C4⋊C4×C163C2
socle, cosocleC23×C163C24
prime radicalC22×D652C22
hypercenterC4×C4⋊C4D163
hypocenterC163#2357
LCSG ▷ C22×C163 ▷ C163
UCSC1 ◁ C23 ◁ C4×C4⋊C4

Complements

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

NH ≅ G/Ntype
4. #23781556C2semidirect
5. #23781554C2semidirect
6. #23781530C2semidirect
7. #23781527C2semidirect
8. C4⋊C4×Dic163C2semidirect
9. C4×Dic163⋊C4C2semidirect
10. C4×(C2×D163)⋊C4C2semidirect
11. C4×C4⋊C4×C163C2semidirect
14. #19104697C4semidirect
140. C163#2357semidirect
151. C4×C4⋊C4D163semidirect

Maximal subgroups

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

subgroupindex
C2×#191046972
#237815672
#237815662
#237815562
#237815542
#237815302
#237815272
C4⋊C4×Dic1632
C4×Dic163⋊C42
C4×(C2×D163)⋊C42
C4×C4⋊C4×C1632
#2357163