Finite Group Databasebeta

← #35217023

Subgroups — #35217023

Order 20864.

936 conjugacy classes of subgroups.

The subgroup lattice has 270 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14579698C211yesmaximal, characteristic
2C2×#19104693C211yesmaximal, characteristic, complemented
3C2×C42×D163C211yesmaximal, characteristic, complemented
4#23781571C211yesmaximal, characteristic, complemented
5#23781570C211yesmaximal, characteristic, complemented
6#23781568C211yesmaximal, characteristic, complemented
7#23781541C214yesmaximal, complemented
8C22⋊C4×Dic163C214yesmaximal, complemented
9#390×C163C211yesmaximal, characteristic, complemented
10C2×#14579698—24no—
11C2×#14579698—24no—
12C2×#14579698C418yescomplemented
13C22×Dic326C2211yescharacteristic
14C22×C22⋊D163C2212yes—
15C23×Dic163C2212yes—
16C22×C4×D163C2212yes—
17C22×C4×D163C2211yescharacteristic
18#19104693—24no—
19C2×C4⋊Dic163C2211yescharacteristic
20C2×C22⋊Dic163C2214yes—
21C2×(C2×D163)⋊C4C2212yes—
22C2×C4×Dic163C2212yes—
23C2×C4×Dic163C2212yes—
24C2×C4×Dic163C2211yescharacteristic
25C42×D163—24no—
26C163⋊#95C2214yes—
27C163⋊#95C2214yes—
28C22×D4×C163C2211yescharacteristic
29C2×C4⋊C4×C163C2211yescharacteristic
30C2×C22⋊C4×C163C2214yes—
31C2×C42×C163C2211yescharacteristic
32C23×D163C2311yescharacteristic
33#14579698—232no—
34C2×Dic326—22no—
35C2×Dic326—22no—
36C2×Dic326C2×C414yescomplemented
37C2×C22⋊D163—24no—
38C2×C22⋊D163—24no—
39C2×C22⋊D163C2×C418yes—
40C22×Dic163—24no—
41C22×Dic163—24no—
42C22×Dic163C2×C418yescomplemented
43C22×Dic163C2312yes—
44C22×Dic163C2312yes—
45C22×Dic163C2312yes—
46C22×Dic163C2311yescharacteristic
47C2×C4×D163—24no—
48C2×C4×D163—24no—
49C2×C4×D163—24no—
50C2×C4×D163C2×C414yes—
51C2×C4×D163D414yes—
52C2×C4×D163D414yes—
53C4⋊Dic163—22no—
54C22⋊Dic163—28no—
55(C2×D163)⋊C4—24no—
56C4×Dic163—24no—
57C4×Dic163—24no—
58C4×Dic163—22no—
59C24×C163C2312yes—
60C2×D4×C163—22no—
61C2×D4×C163—22no—
62C2×D4×C163C2×C414yescomplemented
63C22×C4×C163C2312yes—
64C22×C4×C163C2312yes—
65C22×C4×C163C2311yescharacteristic
66C4⋊C4×C163—22no—
67C22⋊C4×C163—28no—
68C42×C163—22no—
69C22×D163—22no—
70C22×D163—22no—
71C22×D163C22×C412yes—
72C22×D163C2×D412yes—
73C22×D163C2×D412yes—
74Dic326—28no—
75C22⋊D163—216no—
76C2×Dic163—22no—
77C2×Dic163—22no—
78C2×Dic163—22no—
79C2×Dic163—22no—
80C2×Dic163—216no—
81C2×Dic163—22no—
82C2×Dic163—24no—
83C2×Dic163C22×C414yes—
84C2×Dic163C22×C412yes—
85C2×Dic163C2×D412yes—
86C2×Dic163C2×D412yes—
87C2×Dic163#4114yescomplemented
88C4×D163—216no—
89C4×D163C22⋊C4116yescomplemented
90C23×C163—22no—
91C23×C163—22no—
92C23×C163—24no—
93C23×C163—24no—
94C23×C163C22×C414yes—
95C23×C163C2411yescharacteristic
96D4×C163—28no—
97C2×C4×C163—22no—
98C2×C4×C163—22no—
99C2×C4×C163—22no—
100C2×C4×C163—24no—
101C2×C4×C163C22×C412yes—
102C2×C4×C163C2×D412yes—
103C2×C4×C163C2×D412yes—
104C2×C4×C163#4114yescomplemented
105C22×C163—24no—
106C22×C163—28no—
107C22×C163—44no—
108C22×C163—42no—
109C22×C163—42no—
110C22×C163C23×C411yescharacteristic
111C22×C163C22×D411yescharacteristic
112C22×C163C22×D411yescharacteristic
113C22×C163C2×#4112yes—
114C22×C163C2×#4112yes—
115C2×D163—24no—
116C2×D163—24no—
117C2×D163—22no—
118C2×D163—22no—
119C2×D163C2×C22⋊C414yes—
120C4×C163—24no—
121C4×C163—42no—
122C4×C163C2×C22⋊C414yes—
123Dic163—24no—
124Dic163—24no—
125Dic163—42no—
126Dic163C2×C22⋊C414yes—
127C2×C163—44no—
128C2×C163C22×C22⋊C411yescharacteristic
129C2×C163C4×#4112yes—
130C2×C163#52512yes—
131C2×C163#53211yescharacteristic
132C2×C163#53211yescharacteristic
133D163—24no—
134C163#229711yescharacteristic, complemented, Sylow
135#2297—1631nomaximal, Sylow
136C22×#41—1631no—
137C2×#117—1631no—
138C22×C42—1631no—
139#391—1631no—
140#391—1631no—
141#390—1631no—
142#390D16311yescharacteristic, complemented
143#386—1634no—
144C4×C22⋊C4—1634no—
145C2×#41—3264no—
146C2×#41—3264no—
147C2×#41—1638no—
148C22×Q8—1631no—
149C22×D4—1632no—
150C22×D4C2×D16311yescharacteristic
151C23×C4—1632no—
152C23×C4—1632no—
153C23×C4—1631no—
154#117—3264no—
155C2×C4⋊C4—1631no—
156C2×C4⋊C4C2×D16311yescharacteristic
157C2×C22⋊C4—1634no—
158C2×C22⋊C4—1632no—
159C2×C22⋊C4C2×D16314yes—
160C2×C42—3264no—
161C2×C42—1632no—
162C2×C42—1632no—
163C2×C42—1631no—
164C2×C42C2×D16311yescharacteristic
165#95—1634no—
166#95—1634no—
167C24—1631no—
168C24C22×D16312yes—
169#41—32632no—
170C2×Q8—3262no—
171C2×Q8—3262no—
172C2×Q8—1634no—
173C2×D4—22no—
174C2×D4—22no—
175C2×D4—3264no—
176C2×D4—3264no—
177C2×D4—1638no—
178C2×D4C4×D16314yescomplemented
179C22×C4—3264no—
180C22×C4—3264no—
181C22×C4—3264no—
182C22×C4—3264no—
183C22×C4—3264no—
184C22×C4—1632no—
185C22×C4—1638no—
186C22×C4—1632no—
187C22×C4—1632no—
188C22×C4—1631no—
189C22×C4—1634no—
190C22×C4—1634no—
191C22×C4—1634no—
192C22×C4C22×D16312yes—
193C22×C4C22×D16312yes—
194C22×C4C22×D16311yescharacteristic
195C4⋊C4—22no—
196C4⋊C4—3262no—
197C22⋊C4—28no—
198C22⋊C4—3264no—
199C22⋊C4—3268no—
200C42—22no—
201C42—3264no—
202C42—3264no—
203C42—3262no—
204C23—22no—
205C23—22no—
206C23—24no—
207C23—24no—
208C23—3262no—
209C23—3262no—
210C23—1632no—
211C23—1632no—
212C23—1632no—
213C23C2×C4×D16314yes—
214C23C23×D16311yescharacteristic
215Q8—3268no—
216D4—28no—
217D4—32616no—
218C2×C4—22no—
219C2×C4—22no—
220C2×C4—22no—
221C2×C4—24no—
222C2×C4—32616no—
223C2×C4—3262no—
224C2×C4—3262no—
225C2×C4—3262no—
226C2×C4—3262no—
227C2×C4—32616no—
228C2×C4—3262no—
229C2×C4—3264no—
230C2×C4—1634no—
231C2×C4—1634no—
232C2×C4—1632no—
233C2×C4—1632no—
234C2×C4—1632no—
235C2×C4—16316no—
236C2×C4C2×C4×D16312yes—
237C2×C4D4×D16312yes—
238C2×C4D4×D16312yes—
239C2×C4#1457969814yescomplemented
240C22—24no—
241C22—28no—
242C22—44no—
243C22—42no—
244C22—42no—
245C22—3264no—
246C22—3262no—
247C22—3262no—
248C22—3264no—
249C22—1634no—
250C22C22×C4×D16311yescharacteristic
251C22C2×D4×D16311yescharacteristic
252C22C2×D4×D16311yescharacteristic
253C22#41×D16312yes—
254C22C2×#1457969812yes—
255C4—24no—
256C4—42no—
257C4—3264no—
258C4—3264no—
259C4—6522no—
260C4—1634no—
261C4C22⋊C4×D16314yes—
262C2—44no—
263C2—3264no—
264C2C2×C22⋊C4×D16311yescharacteristic
265C2C4×#1457969812yes—
266C2#2378217512yes—
267C2#2378221311yescharacteristic
268C2#2378221411yescharacteristic
subgroupG/H
center, FrattiniC23C23×D163
commutatorC22×C163C23×C4
Fitting#390×C163C2
socle, cosocleC23×C163C24
prime radicalC22×#14579698C2
hypercenter#390D163
hypocenterC163#2297
LCSG ▷ C22×C163 ▷ C163
UCSC1 ◁ C23 ◁ #390

Complements

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

NH ≅ G/Ntype
2. C2×#19104693C2semidirect
3. C2×C42×D163C2semidirect
4. #23781571C2semidirect
5. #23781570C2semidirect
6. #23781568C2semidirect
7. #23781541C2semidirect
8. C22⋊C4×Dic163C2semidirect
9. #390×C163C2semidirect
12. C2×#14579698C4semidirect
36. C2×Dic326C2×C4semidirect
42. C22×Dic163C2×C4semidirect
62. C2×D4×C163C2×C4semidirect
87. C2×Dic163#41semidirect
89. C4×D163C22⋊C4semidirect
104. C2×C4×C163#41semidirect
134. C163#2297semidirect
142. #390D163semidirect
178. C2×D4C4×D163semidirect
239. C2×C4#14579698semidirect

Maximal subgroups

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

subgroupindex
C22×#145796982
C2×#191046932
C2×C42×D1632
#237815712
#237815702
#237815682
#237815412
C22⋊C4×Dic1632
#390×C1632
#2297163