Finite Group Databasebeta

← #35217537

Subgroups — #35217537

Order 20864.

620 conjugacy classes of subgroups.

The subgroup lattice has 292 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19104711C211yesmaximal, characteristic
2C2×C4⋊C4×D163C211yesmaximal, characteristic
3#23781572C211yesmaximal, characteristic, complemented
4#23781563C211yesmaximal, characteristic, complemented
5#23781560C212yesmaximal, complemented
6#23781549C212yesmaximal, complemented
7#23781536C212yesmaximal
8C4⋊C4×Dic163C211yesmaximal, characteristic, complemented
9C4×(C2×D163)⋊C4C212yesmaximal
10C4×(C2×D163)⋊C4C211yesmaximal, characteristic
11C2×C4×Q8×C163C211yesmaximal, characteristic, complemented
12C22×C4×D163C2212yes—
13C22×C4×D163C2211yescharacteristic
14#19104711C418yescomplemented
15C2×C4⋊Dic163C2211yescharacteristic
16C2×C4⋊Dic163C2211yescharacteristic
17C2×Dic163⋊C4C2212yes—
18C2×Dic163⋊C4C2212yes—
19C2×Dic163⋊C4C2212yes—
20C4⋊C4×D163—24no—
21C2×(C2×D163)⋊C4C2211yescharacteristic
22C2×(C2×D163)⋊C4C2212yes—
23C2×(C2×D163)⋊C4C2211yescharacteristic
24C2×C4×Dic163C2211yescharacteristic
25C2×C4×Dic163C2212yes—
26C163⋊#95C2211yescharacteristic
27C163⋊#95C2212yes—
28C163⋊#95C2211yescharacteristic
29C163⋊#95C2212yes—
30C163⋊#95C2212yes—
31C163⋊#95C2212yes—
32C22×Q8×C163C2211yescharacteristic
33C4×Q8×C163—24no—
34C2×C4⋊C4×C163C2212yes—
35C2×C4⋊C4×C163C2211yescharacteristic
36C2×C42×C163C2212yes—
37C2×C42×C163C2211yescharacteristic
38C23×D163C2311yescharacteristic
39C22×Dic163C2312yes—
40C22×Dic163C2311yescharacteristic
41C22×Dic163C2311yescharacteristic
42C22×Dic163C2312yes—
43C22×Dic163C2311yescharacteristic
44C2×C4×D163—24no—
45C2×C4×D163—22no—
46C2×C4×D163—24no—
47C2×C4×D163—22no—
48C2×C4×D163—42no—
49C2×C4×D163C2×C414yes—
50C4⋊Dic163—22no—
51C4⋊Dic163C2×C414yescomplemented
52Dic163⋊C4—24no—
53Dic163⋊C4—42no—
54Dic163⋊C4C2×C418yescomplemented
55(C2×D163)⋊C4—22no—
56(C2×D163)⋊C4C2×C418yes—
57(C2×D163)⋊C4Q814yescomplemented
58C4×Dic163—22no—
59C4×Dic163—42no—
60C2×Q8×C163—22no—
61C2×Q8×C163—22no—
62C2×Q8×C163C2×C414yescomplemented
63C22×C4×C163C2311yescharacteristic
64C22×C4×C163C2312yes—
65C22×C4×C163C2312yes—
66C22×C4×C163C2311yescharacteristic
67C22×C4×C163C2311yescharacteristic
68C4⋊C4×C163—24no—
69C4⋊C4×C163D414yes—
70C42×C163—24no—
71C42×C163—22no—
72C22×D163—21no—
73C22×D163—21no—
74C22×D163—21no—
75C22×D163—21no—
76C22×D163C22×C412yes—
77C22×D163C2×Q812yes—
78C22×D163#4112yes—
79C2×Dic163—21no—
80C2×Dic163—21no—
81C2×Dic163—21no—
82C2×Dic163—21no—
83C2×Dic163—22no—
84C2×Dic163—22no—
85C2×Dic163—22no—
86C2×Dic163—21no—
87C2×Dic163—21no—
88C2×Dic163—22no—
89C2×Dic163—22no—
90C2×Dic163—21no—
91C2×Dic163C22×C414yes—
92C2×Dic163C22×C412yes—
93C2×Dic163C2×Q812yes—
94C4×D163—28no—
95C4×D163—48no—
96C23×C163C2411yescharacteristic
97Q8×C163—28no—
98C2×C4×C163—21no—
99C2×C4×C163—22no—
100C2×C4×C163—22no—
101C2×C4×C163—22no—
102C2×C4×C163—22no—
103C2×C4×C163—21no—
104C2×C4×C163—21no—
105C2×C4×C163—21no—
106C2×C4×C163—21no—
107C2×C4×C163C22×C414yes—
108C2×C4×C163C22×C412yes—
109C2×C4×C163C2×D414yes—
110C2×C4×C163C2×D412yes—
111C2×C4×C163C2×Q812yes—
112C2×C4×C163#4112yes—
113C22×C163C23×C411yescharacteristic
114C22×C163C22×D411yescharacteristic
115C22×C163C22×Q811yescharacteristic
116C22×C163C2×#4111yescharacteristic
117C22×C163C2×#4111yescharacteristic
118C22×C163H(5,𝔽2)11yescharacteristic
119C22×C1632−1+411yescharacteristic
120C2×D163—22no—
121C2×D163—22no—
122C2×D163—22no—
123C2×D163—22no—
124C2×D163—22no—
125C2×D163—22no—
126C2×D163C4×Q814yescomplemented
127C4×C163—24no—
128C4×C163—24no—
129C4×C163—22no—
130C4×C163—41no—
131C4×C163C4×D414yes—
132Dic163—22no—
133Dic163—24no—
134Dic163—22no—
135Dic163—42no—
136Dic163—41no—
137C2×C163C2×C4×D411yescharacteristic
138C2×C163C2×C4×Q811yescharacteristic
139C2×C163#52011yescharacteristic
140C2×C163#54611yescharacteristic
141C2×C163D4×Q811yescharacteristic
142C2×C163#55211yescharacteristic
143C2×C163#55411yescharacteristic
144D163—24no—
145C163#236011yescharacteristic, complemented, Sylow
146#2360—1631nomaximal, Sylow
147C2×C22⋊Q8—1631no—
148C2×C4×Q8D16311yescharacteristic, complemented
149C22×C4⋊C4—1631no—
150#391—1631no—
151#389—1632no—
152#389—1631no—
153#387—1632no—
154#385—1632no—
155C4×C4⋊C4—1631no—
156C4×C22⋊C4—1631no—
157C4×C22⋊C4—1632no—
158C22×Q8C2×D16311yescharacteristic
159C23×C4—1632no—
160C23×C4—1631no—
161C22⋊Q8—1638no—
162C4×Q8—24no—
163C2×C4⋊C4—3264no—
164C2×C4⋊C4—1632no—
165C2×C4⋊C4—1631no—
166C2×C4⋊C4—1632no—
167C2×C4⋊C4—1631no—
168C2×C4⋊C4—1632no—
169C2×C4⋊C4C2×D16312yes—
170C2×C4⋊C4C2×D16311yescharacteristic
171C2×C22⋊C4—1631no—
172C2×C22⋊C4—1632no—
173C2×C22⋊C4—1631no—
174C2×C42—1631no—
175C2×C42—1632no—
176C2×C42C2×D16312yes—
177C2×C42C2×D16311yescharacteristic
178#95—1631no—
179#95—1632no—
180#95—1631no—
181#95—1632no—
182#95—1632no—
183#95—1632no—
184C24—1631no—
185C2×Q8—22no—
186C2×Q8—22no—
187C2×Q8C4×D16314yescomplemented
188C22×C4—3264no—
189C22×C4—3262no—
190C22×C4—3262no—
191C22×C4—3264no—
192C22×C4—6522no—
193C22×C4—1631no—
194C22×C4—1632no—
195C22×C4—1631no—
196C22×C4—1632no—
197C22×C4—1631no—
198C22×C4—1634no—
199C22×C4C22×D16311yescharacteristic
200C22×C4C22×D16312yes—
201C22×C4C22×D16312yes—
202C22×C4C22×D16311yescharacteristic
203C22×C4C22×D16311yescharacteristic
204C4⋊C4—24no—
205C4⋊C4—3264no—
206C4⋊C4—3262no—
207C4⋊C4—6522no—
208C4⋊C4—1638no—
209C4⋊C4—1634no—
210C4⋊C4C22⋊D16314yes—
211C22⋊C4—3262no—
212C22⋊C4—1638no—
213C22⋊C4—1634no—
214C42—24no—
215C42—22no—
216C42—3262no—
217C42—6522no—
218C23—3261no—
219C23—3261no—
220C23—3261no—
221C23—3261no—
222C23—1632no—
223C23—1632no—
224C23—1632no—
225C23C23×D16311yescharacteristic
226Q8—28no—
227C2×C4—21no—
228C2×C4—22no—
229C2×C4—22no—
230C2×C4—22no—
231C2×C4—22no—
232C2×C4—21no—
233C2×C4—21no—
234C2×C4—21no—
235C2×C4—21no—
236C2×C4—3261no—
237C2×C4—3261no—
238C2×C4—3261no—
239C2×C4—3261no—
240C2×C4—3262no—
241C2×C4—3262no—
242C2×C4—3268no—
243C2×C4—3262no—
244C2×C4—3261no—
245C2×C4—3262no—
246C2×C4—3261no—
247C2×C4—3262no—
248C2×C4—3261no—
249C2×C4—6528no—
250C2×C4—1634no—
251C2×C4—1632no—
252C2×C4—1632no—
253C2×C4C2×C4×D16314yes—
254C2×C4C2×C4×D16312yes—
255C2×C4C2×C22⋊D16314yes—
256C2×C4C2×C22⋊D16312yes—
257C2×C4Q8×D16312yes—
258C2×C4#1457969912yes—
259C22—3262no—
260C22—3262no—
261C22—3262no—
262C22—3262no—
263C22—3262no—
264C22—3262no—
265C22—1634no—
266C22C22×C4×D16311yescharacteristic
267C22C22×C22⋊D16311yescharacteristic
268C22C2×Q8×D16311yescharacteristic
269C22#41×D16311yescharacteristic
270C22C2×#1457969911yescharacteristic
271C22#1910478111yescharacteristic
272C22#1910478311yescharacteristic
273C4—24no—
274C4—22no—
275C4—24no—
276C4—41no—
277C4—3264no—
278C4—3262no—
279C4—3262no—
280C4—6522no—
281C4—6521no—
282C4C4×C22⋊D16314yes—
283C2—3264no—
284C2C2×C4×C22⋊D16311yescharacteristic
285C2C4×Q8×D16311yescharacteristic
286C2#2378214711yescharacteristic
287C2#2378230311yescharacteristic
288C2Q8×C22⋊D16311yescharacteristic
289C2#2378235611yescharacteristic
290C2#2378237511yescharacteristic
subgroupG/H
center, FrattiniC23C23×D163
commutatorC22×C163C23×C4
FittingC2×C4×Q8×C163C2
socle, cosocleC23×C163C24
prime radicalC23×D163C23
hypercenterC2×C4×Q8D163
hypocenterC163#2360
LCSG ▷ C22×C163 ▷ C163
UCSC1 ◁ C23 ◁ C2×C4×Q8

Complements

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

NH ≅ G/Ntype
3. #23781572C2semidirect
4. #23781563C2semidirect
5. #23781560C2semidirect
6. #23781549C2semidirect
8. C4⋊C4×Dic163C2semidirect
11. C2×C4×Q8×C163C2semidirect
14. #19104711C4semidirect
51. C4⋊Dic163C2×C4semidirect
54. Dic163⋊C4C2×C4semidirect
57. (C2×D163)⋊C4Q8semidirect
62. C2×Q8×C163C2×C4semidirect
126. C2×D163C4×Q8semidirect
145. C163#2360semidirect
148. C2×C4×Q8D163semidirect
187. C2×Q8C4×D163semidirect

Maximal subgroups

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

subgroupindex
C2×#191047112
C2×C4⋊C4×D1632
#237815722
#237815632
#237815602
#237815492
#237815362
C4⋊C4×Dic1632
C4×(C2×D163)⋊C42
C2×C4×Q8×C1632
#2360163