Finite Group Databasebeta

← #35218055

Subgroups — #35218055

Order 20864.

500 conjugacy classes of subgroups.

The subgroup lattice has 284 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19104711C211yesmaximal, characteristic
2#23781600C212yesmaximal
3#23781596C212yesmaximal, complemented
4#23781572C211yesmaximal, characteristic, complemented
5#23781563C211yesmaximal, characteristic, complemented
6#23781556C212yesmaximal
7#23781549C212yesmaximal, complemented
8#23781534C211yesmaximal, characteristic, complemented
9#23781522C211yesmaximal, characteristic
10C4×(C2×D163)⋊C4C211yesmaximal, characteristic
11C2×C4×Q8×C163C211yesmaximal, characteristic, complemented
12C22×C4×D163C2211yescharacteristic
13#19104711—24no—
14C2×C4⋊Dic163C2211yescharacteristic
15C2×C4⋊Dic163C2211yescharacteristic
16C2×Dic163⋊C4C2212yes—
17C2×Dic163⋊C4C2212yes—
18C2×Dic163⋊C4C2212yes—
19C2×Dic163⋊C4C2212yes—
20C2×(C2×D163)⋊C4C2212yes—
21C2×(C2×D163)⋊C4C2211yescharacteristic
22C2×(C2×D163)⋊C4C2212yes—
23C2×(C2×D163)⋊C4C2211yescharacteristic
24C2×C4×Dic163C2211yescharacteristic
25C163⋊#95C2211yescharacteristic
26C163⋊#95C2211yescharacteristic
27C163⋊#95C2212yes—
28C163⋊#95C2212yes—
29C163⋊#95C2212yes—
30C163⋊#95C2212yes—
31C22×Q8×C163C2211yescharacteristic
32C4×Q8×C163—24no—
33C2×C4⋊C4×C163C2211yescharacteristic
34C2×C4⋊C4×C163C2212yes—
35C2×C42×C163C2211yescharacteristic
36C2×C42×C163C2212yes—
37C23×D163C2311yescharacteristic
38C22×Dic163C2311yescharacteristic
39C22×Dic163C2312yes—
40C22×Dic163C2312yes—
41C22×Dic163C2311yescharacteristic
42C22×Dic163C2311yescharacteristic
43C2×C4×D163—22no—
44C2×C4×D163—22no—
45C2×C4×D163—22no—
46C4⋊Dic163—22no—
47C4⋊Dic163—22no—
48Dic163⋊C4—24no—
49Dic163⋊C4—24no—
50Dic163⋊C4—42no—
51Dic163⋊C4—42no—
52(C2×D163)⋊C4—22no—
53(C2×D163)⋊C4—24no—
54(C2×D163)⋊C4—42no—
55(C2×D163)⋊C4Q814yescomplemented
56C4×Dic163—22no—
57C2×Q8×C163—22no—
58C2×Q8×C163—22no—
59C2×Q8×C163D414yes—
60C22×C4×C163C2311yescharacteristic
61C22×C4×C163C2312yes—
62C22×C4×C163C2312yes—
63C22×C4×C163C2311yescharacteristic
64C22×C4×C163C2311yescharacteristic
65C4⋊C4×C163—24no—
66C4⋊C4×C163—22no—
67C42×C163—24no—
68C42×C163—22no—
69C22×D163—21no—
70C22×D163—21no—
71C22×D163—21no—
72C22×D163—21no—
73C22×D163—21no—
74C22×D163—21no—
75C22×D163C2×Q812yes—
76C2×Dic163—21no—
77C2×Dic163—21no—
78C2×Dic163—21no—
79C2×Dic163—21no—
80C2×Dic163—22no—
81C2×Dic163—21no—
82C2×Dic163—22no—
83C2×Dic163—22no—
84C2×Dic163—21no—
85C2×Dic163—21no—
86C2×Dic163—22no—
87C2×Dic163—22no—
88C2×Dic163—22no—
89C2×Dic163C2×Q812yes—
90C2×Dic163#4112yes—
91C4×D163—44no—
92C23×C163C2411yescharacteristic
93Q8×C163—28no—
94C2×C4×C163—21no—
95C2×C4×C163—22no—
96C2×C4×C163—22no—
97C2×C4×C163—21no—
98C2×C4×C163—21no—
99C2×C4×C163—22no—
100C2×C4×C163—21no—
101C2×C4×C163—22no—
102C2×C4×C163—22no—
103C2×C4×C163—21no—
104C2×C4×C163C2×D414yes—
105C2×C4×C163C2×D412yes—
106C2×C4×C163C2×Q812yes—
107C2×C4×C163#4112yes—
108C2×C4×C163#4112yes—
109C22×C163C22×D411yescharacteristic
110C22×C163C22×Q811yescharacteristic
111C22×C163C2×#4111yescharacteristic
112C22×C163C2×#4111yescharacteristic
113C22×C163C2×#4111yescharacteristic
114C22×C163H(5,𝔽2)11yescharacteristic
115C22×C1632−1+411yescharacteristic
116C2×D163—22no—
117C2×D163—22no—
118C2×D163—22no—
119C2×D163—41no—
120C2×D163—41no—
121C2×D163—41no—
122C2×D163—41no—
123C4×C163—24no—
124C4×C163—22no—
125C4×C163—41no—
126C4×C163—42no—
127C4×C163#12314yes—
128Dic163—22no—
129Dic163—22no—
130Dic163—41no—
131Dic163—42no—
132Dic163—42no—
133C2×C163C2×#12311yescharacteristic
134C2×C163#53311yescharacteristic
135C2×C163#54211yescharacteristic
136C2×C163D4×Q811yescharacteristic
137C2×C163#55011yescharacteristic
138C2×C163#55211yescharacteristic
139C2×C163#55411yescharacteristic
140D163—42no—
141C163#242311yescharacteristic, complemented, Sylow
142#2423—1631nomaximal, Sylow
143C2×C22⋊Q8—1631no—
144C2×C4×Q8D16311yescharacteristic, complemented
145#399—1632no—
146#398—1632no—
147#391—1631no—
148#389—1631no—
149#388—1632no—
150#387—1632no—
151#384—1631no—
152#380—1631no—
153C4×C22⋊C4—1631no—
154C22×Q8C2×D16311yescharacteristic
155C23×C4—1631no—
156C22⋊Q8—3264no—
157C4×Q8—24no—
158C2×C4⋊C4—1631no—
159C2×C4⋊C4—1632no—
160C2×C4⋊C4—1631no—
161C2×C4⋊C4—1632no—
162C2×C4⋊C4—1632no—
163C2×C4⋊C4—1632no—
164C2×C4⋊C4C2×D16311yescharacteristic
165C2×C4⋊C4C2×D16312yes—
166C2×C22⋊C4—1632no—
167C2×C22⋊C4—1631no—
168C2×C22⋊C4—1632no—
169C2×C22⋊C4—1631no—
170C2×C42—1631no—
171C2×C42C2×D16311yescharacteristic
172C2×C42C2×D16312yes—
173#95—1631no—
174#95—1631no—
175#95—1632no—
176#95—1632no—
177#95—1632no—
178#95—1632no—
179C24—1631no—
180C2×Q8—22no—
181C2×Q8—22no—
182C2×Q8C22⋊D16314yes—
183C22×C4—3262no—
184C22×C4—3262no—
185C22×C4—3262no—
186C22×C4—1632no—
187C22×C4—1631no—
188C22×C4—1632no—
189C22×C4—1631no—
190C22×C4—1631no—
191C22×C4C22×D16311yescharacteristic
192C22×C4C22×D16312yes—
193C22×C4C22×D16312yes—
194C22×C4C22×D16311yescharacteristic
195C22×C4C22×D16311yescharacteristic
196C4⋊C4—24no—
197C4⋊C4—22no—
198C4⋊C4—3264no—
199C4⋊C4—3264no—
200C4⋊C4—3262no—
201C4⋊C4—3262no—
202C4⋊C4—6522no—
203C4⋊C4—6522no—
204C22⋊C4—3262no—
205C22⋊C4—3264no—
206C22⋊C4—6522no—
207C22⋊C4—1634no—
208C42—24no—
209C42—22no—
210C42—3262no—
211C23—3261no—
212C23—3261no—
213C23—3261no—
214C23—3261no—
215C23—3261no—
216C23—3261no—
217C23—1632no—
218C23C23×D16311yescharacteristic
219Q8—28no—
220C2×C4—21no—
221C2×C4—22no—
222C2×C4—22no—
223C2×C4—21no—
224C2×C4—21no—
225C2×C4—22no—
226C2×C4—21no—
227C2×C4—22no—
228C2×C4—22no—
229C2×C4—21no—
230C2×C4—3261no—
231C2×C4—3261no—
232C2×C4—3261no—
233C2×C4—3261no—
234C2×C4—3262no—
235C2×C4—3261no—
236C2×C4—3262no—
237C2×C4—3262no—
238C2×C4—3261no—
239C2×C4—3261no—
240C2×C4—3262no—
241C2×C4—3262no—
242C2×C4—3262no—
243C2×C4—6524no—
244C2×C4—1632no—
245C2×C4—1632no—
246C2×C4C2×C22⋊D16314yes—
247C2×C4C2×C22⋊D16312yes—
248C2×C4Q8×D16312yes—
249C2×C4#1457969912yes—
250C2×C4#1457969912yes—
251C22—3262no—
252C22—3262no—
253C22—3262no—
254C22—6521no—
255C22—6521no—
256C22—6521no—
257C22—6521no—
258C22C22×C22⋊D16311yescharacteristic
259C22C2×Q8×D16311yescharacteristic
260C22#41×D16311yescharacteristic
261C22C2×#1457969911yescharacteristic
262C22C2×#1457969911yescharacteristic
263C22#1910478111yescharacteristic
264C22#1910478311yescharacteristic
265C4—24no—
266C4—22no—
267C4—41no—
268C4—42no—
269C4—3262no—
270C4—3262no—
271C4—6521no—
272C4—6522no—
273C4—6522no—
274C4#1910471814yes—
275C2—6522no—
276C2C2×#1910471811yescharacteristic
277C2#2378221911yescharacteristic
278C2#2378228711yescharacteristic
279C2Q8×C22⋊D16311yescharacteristic
280C2#2378233411yescharacteristic
281C2#2378235611yescharacteristic
282C2#2378237511yescharacteristic
subgroupG/H
center, FrattiniC23C23×D163
commutator, socle, cosocleC23×C163C24
FittingC2×C4×Q8×C163C2
prime radicalC23×D163C23
hypercenterC2×C4×Q8D163
hypocenterC163#2423
LCSG ▷ C23×C163 ▷ C163
UCSC1 ◁ C23 ◁ C2×C4×Q8

Complements

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

NH ≅ G/Ntype
3. #23781596C2semidirect
4. #23781572C2semidirect
5. #23781563C2semidirect
7. #23781549C2semidirect
8. #23781534C2semidirect
11. C2×C4×Q8×C163C2semidirect
55. (C2×D163)⋊C4Q8semidirect
141. C163#2423semidirect
144. C2×C4×Q8D163semidirect

Maximal subgroups

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

subgroupindex
C2×#191047112
#237816002
#237815962
#237815722
#237815632
#237815562
#237815492
#237815342
#237815222
C4×(C2×D163)⋊C42
C2×C4×Q8×C1632
#2423163