Finite Group Databasebeta

← #35216994

Subgroups — #35216994

Order 20864.

652 conjugacy classes of subgroups.

The subgroup lattice has 290 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19104697C211yesmaximal, characteristic
2C2×#19104693C212yesmaximal, complemented
3#23781567C211yesmaximal, characteristic
4#23781566C211yesmaximal, characteristic
5#23781564C211yesmaximal, characteristic, complemented
6#23781557C212yesmaximal, complemented
7#23781555C212yesmaximal, complemented
8C4⋊C4×Dic163C211yesmaximal, characteristic, complemented
9#23781512C212yesmaximal, complemented
10C42×Dic163C211yesmaximal, characteristic, complemented
11#389×C163C211yesmaximal, characteristic, complemented
12C22×D652C2211yescharacteristic
13C22×C4×D163C2212yes—
14#19104697C418yescomplemented
15#19104693—28no—
16C2×C4⋊Dic163C2211yescharacteristic
17C2×C4⋊Dic163C2212yes—
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×Dic163C2211yescharacteristic
25C2×C4×Dic163C2211yescharacteristic
26C2×C4×Dic163C2211yescharacteristic
27C2×C4×Dic163C2212yes—
28C2×C4×Dic163C2211yescharacteristic
29C2×C4×Dic163C2211yescharacteristic
30C163⋊#95C2212yes—
31C163⋊#95C2212yes—
32C2×C4⋊C4×C163C2211yescharacteristic
33C2×C4⋊C4×C163C2212yes—
34C2×C4⋊C4×C163C2211yescharacteristic
35C2×C42×C163C2211yescharacteristic
36#95×C163C2212yes—
37C23×D163C2312yes—
38C2×D652—22no—
39C2×D652—22no—
40C2×D652C2×C414yes—
41C22×Dic163C2312yes—
42C22×Dic163C2311yescharacteristic
43C22×Dic163C2311yescharacteristic
44C22×Dic163C2311yescharacteristic
45C22×Dic163C2311yescharacteristic
46C2×C4×D163—24no—
47C2×C4×D163—24no—
48C2×C4×D163C2×C418yes—
49C4⋊Dic163—24no—
50C4⋊Dic163—22no—
51(C2×D163)⋊C4—24no—
52(C2×D163)⋊C4—24no—
53(C2×D163)⋊C4—24no—
54(C2×D163)⋊C4—24no—
55(C2×D163)⋊C4C2×C418yes—
56C4×Dic163—24no—
57C4×Dic163—22no—
58C4×Dic163—22no—
59C4×Dic163—22no—
60C4×Dic163—22no—
61C4×Dic163C2×C414yes—
62C4×Dic163D414yescomplemented
63C22×C4×C163C2312yes—
64C22×C4×C163C2312yes—
65C22×C4×C163C2311yescharacteristic
66C22×C4×C163C2311yescharacteristic
67C22×C4×C163C2311yescharacteristic
68C4⋊C4×C163—24no—
69C4⋊C4×C163—22no—
70C4⋊C4×C163C2×C414yes—
71C42×C163—22no—
72C22×D163—22no—
73C22×D163—22no—
74C22×D163—22no—
75C22×D163—22no—
76C22×D163—22no—
77C22×D163—22no—
78C22×D163C22×C414yes—
79D652—28no—
80C2×Dic163—21no—
81C2×Dic163—21no—
82C2×Dic163—21no—
83C2×Dic163—21no—
84C2×Dic163—21no—
85C2×Dic163—21no—
86C2×Dic163—22no—
87C2×Dic163—22no—
88C2×Dic163—22no—
89C2×Dic163C22×C412yes—
90C2×Dic163C22×C412yes—
91C2×Dic163C2×D412yes—
92C2×Dic163C2×D412yes—
93C2×Dic163#4112yes—
94C2×Dic163#4112yes—
95C4×D163—216no—
96C23×C163C2411yescharacteristic
97C2×C4×C163—22no—
98C2×C4×C163—21no—
99C2×C4×C163—21no—
100C2×C4×C163—21no—
101C2×C4×C163—21no—
102C2×C4×C163—22no—
103C2×C4×C163—22no—
104C2×C4×C163—22no—
105C2×C4×C163—22no—
106C2×C4×C163C22×C414yes—
107C2×C4×C163C22×C412yes—
108C2×C4×C163C2×D412yes—
109C2×C4×C163#4112yes—
110C2×C4×C163#4112yes—
111C2×C4×C163#4112yes—
112C22×C163C23×C411yescharacteristic
113C22×C163C22×D411yescharacteristic
114C22×C163C2×#4111yescharacteristic
115C22×C163C2×#4111yescharacteristic
116C22×C163C2×#4111yescharacteristic
117C22×C163C2×#4111yescharacteristic
118C22×C163C2×#4111yescharacteristic
119C2×D163—24no—
120C2×D163—24no—
121C2×D163—24no—
122C2×D163—42no—
123C2×D163—42no—
124C2×D163—42no—
125C2×D163—42no—
126C4×C163—24no—
127C4×C163—22no—
128C4×C163—22no—
129C4×C163—42no—
130C4×C163#11714yescomplemented
131Dic163—22no—
132Dic163—22no—
133Dic163—22no—
134Dic163—42no—
135Dic163C4×D414yes—
136C2×C163C2×#11711yescharacteristic
137C2×C163C2×C4×D411yescharacteristic
138C2×C163C4×#4111yescharacteristic
139C2×C163#52911yescharacteristic
140C2×C163#52911yescharacteristic
141C2×C163#53211yescharacteristic
142C2×C163#53211yescharacteristic
143D163—44no—
144C163#229311yescharacteristic, complemented, Sylow
145#2293—1631nomaximal, Sylow
146C2×C4×D4—1631no—
147C2×#117—1632no—
148#390—1631no—
149#390—1631no—
150#389—1631no—
151#389D16311yescharacteristic, complemented
152#388—1632no—
153#388—1632no—
154C4×C4⋊C4—1631no—
155C4×C22⋊C4—1632no—
156C43—1631no—
157C22×D4—1631no—
158C23×C4—1632no—
159C4×D4—1638no—
160#117—3268no—
161C2×C4⋊C4—1632no—
162C2×C4⋊C4—1631no—
163C2×C4⋊C4C2×D16312yes—
164C2×C4⋊C4C2×D16311yescharacteristic
165C2×C4⋊C4C2×D16311yescharacteristic
166C2×C22⋊C4—1632no—
167C2×C22⋊C4—1632no—
168C2×C22⋊C4—1632no—
169C2×C22⋊C4—1632no—
170C2×C22⋊C4—1632no—
171C2×C42—1632no—
172C2×C42—1631no—
173C2×C42—1631no—
174C2×C42—1631no—
175C2×C42—1631no—
176C2×C42—1631no—
177C2×C42—1631no—
178C2×C42C2×D16311yescharacteristic
179#95—1632no—
180#95—1632no—
181#95C2×D16312yes—
182C24—1632no—
183C2×D4—3262no—
184C2×D4—3262no—
185C2×D4—1634no—
186C22×C4—3264no—
187C22×C4—3264no—
188C22×C4—1632no—
189C22×C4—1631no—
190C22×C4—1631no—
191C22×C4—1631no—
192C22×C4—1638no—
193C22×C4—1631no—
194C22×C4C22×D16312yes—
195C22×C4C22×D16312yes—
196C22×C4C22×D16311yescharacteristic
197C22×C4C22×D16311yescharacteristic
198C22×C4C22×D16311yescharacteristic
199C4⋊C4—24no—
200C4⋊C4—22no—
201C4⋊C4—3264no—
202C4⋊C4—3262no—
203C4⋊C4C4×D16314yes—
204C22⋊C4—3264no—
205C22⋊C4—3264no—
206C22⋊C4—3264no—
207C22⋊C4—3264no—
208C22⋊C4—1638no—
209C42—22no—
210C42—3264no—
211C42—3262no—
212C42—3262no—
213C42—3262no—
214C42—3262no—
215C42—1634no—
216C42—1634no—
217C23—3262no—
218C23—3262no—
219C23—3262no—
220C23—3262no—
221C23—3262no—
222C23—3262no—
223C23—1634no—
224C23C23×D16311yescharacteristic
225D4—3268no—
226C2×C4—22no—
227C2×C4—21no—
228C2×C4—21no—
229C2×C4—22no—
230C2×C4—21no—
231C2×C4—21no—
232C2×C4—22no—
233C2×C4—22no—
234C2×C4—22no—
235C2×C4—32616no—
236C2×C4—3261no—
237C2×C4—3261no—
238C2×C4—3261no—
239C2×C4—3261no—
240C2×C4—3261no—
241C2×C4—3261no—
242C2×C4—3262no—
243C2×C4—3262no—
244C2×C4—3262no—
245C2×C4—1632no—
246C2×C4—1632no—
247C2×C4—1632no—
248C2×C4—1632no—
249C2×C4—1632no—
250C2×C4—1632no—
251C2×C4C2×C4×D16314yes—
252C2×C4C2×C4×D16312yes—
253C2×C4D4×D16312yes—
254C2×C4#1457969812yes—
255C2×C4#1457970012yes—
256C2×C4#1457970012yes—
257C22—3264no—
258C22—3264no—
259C22—3264no—
260C22—6522no—
261C22—6522no—
262C22—6522no—
263C22—6522no—
264C22C22×C4×D16311yescharacteristic
265C22C2×D4×D16311yescharacteristic
266C22#41×D16311yescharacteristic
267C22#41×D16311yescharacteristic
268C22C2×#1457969811yescharacteristic
269C22C2×#1457970011yescharacteristic
270C22C2×#1457970011yescharacteristic
271C4—22no—
272C4—22no—
273C4—24no—
274C4—42no—
275C4—3262no—
276C4—3262no—
277C4—3262no—
278C4—6522no—
279C4—1634no—
280C4#1910469314yescomplemented
281C2—6524no—
282C2C2×#1910469311yescharacteristic
283C2C4×D4×D16311yescharacteristic
284C2C4×#1457970011yescharacteristic
285C2#2378220011yescharacteristic
286C2#2378220111yescharacteristic
287C2#2378221011yescharacteristic
288C2#2378221611yescharacteristic
subgroupG/H
center, FrattiniC23C23×D163
commutatorC22×C163C23×C4
Fitting#389×C163C2
socle, cosocleC23×C163C24
prime radicalC22×D652C22
hypercenter#389D163
hypocenterC163#2293
LCSG ▷ C22×C163 ▷ C163
UCSC1 ◁ C23 ◁ #389

Complements

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

NH ≅ G/Ntype
2. C2×#19104693C2semidirect
5. #23781564C2semidirect
6. #23781557C2semidirect
7. #23781555C2semidirect
8. C4⋊C4×Dic163C2semidirect
9. #23781512C2semidirect
10. C42×Dic163C2semidirect
11. #389×C163C2semidirect
14. #19104697C4semidirect
62. C4×Dic163D4semidirect
130. C4×C163#117semidirect
144. C163#2293semidirect
151. #389D163semidirect
280. C4#19104693semidirect

Maximal subgroups

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

subgroupindex
C2×#191046972
C2×#191046932
#237815672
#237815662
#237815642
#237815572
#237815552
C4⋊C4×Dic1632
#237815122
C42×Dic1632
#389×C1632
#2293163