Finite Group Databasebeta

← #35222877

Subgroups — #35222877

Order 20864.

564 conjugacy classes of subgroups.

The subgroup lattice has 294 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19104711C211yesmaximal, characteristic
2C2×C42×D163C211yesmaximal, characteristic
3#23781572C211yesmaximal, characteristic, complemented
4#23781564C211yesmaximal, characteristic, complemented
5#23781563C211yesmaximal, characteristic, complemented
6#23781548C212yesmaximal, complemented
7#23781547C212yesmaximal, complemented
8#23781539C212yesmaximal
9#23781527C212yesmaximal
10#23781522C211yesmaximal, characteristic
11#391×C163C211yesmaximal, characteristic, complemented
12C22×C4×D163C2211yescharacteristic
13C22×C4×D163C2211yescharacteristic
14C22×C4×D163C2211yescharacteristic
15#19104711—24no—
16C2×C4⋊Dic163C2211yescharacteristic
17C2×C4⋊Dic163C2211yescharacteristic
18C2×C4⋊Dic163C2212yes—
19C2×Dic163⋊C4C2212yes—
20C2×Dic163⋊C4C2212yes—
21C2×(C2×D163)⋊C4C2212yes—
22C2×(C2×D163)⋊C4C2212yes—
23C2×C4×Dic163C2211yescharacteristic
24C2×C4×Dic163C2211yescharacteristic
25C2×C4×Dic163C2211yescharacteristic
26C42×D163—24no—
27C163⋊#95C2212yes—
28C163⋊#95C2212yes—
29C163⋊#95C2212yes—
30C163⋊#95C2212yes—
31C163⋊#95C2212yes—
32C22×Q8×C163C2211yescharacteristic
33C2×C4⋊C4×C163C2211yescharacteristic
34C2×C42×C163C2211yescharacteristic
35#95×C163C2212yes—
36#95×C163C2212yes—
37C23×D163C2311yescharacteristic
38C22×Dic163C2312yes—
39C22×Dic163C2312yes—
40C22×Dic163C2311yescharacteristic
41C22×Dic163C2311yescharacteristic
42C22×Dic163C2311yescharacteristic
43C2×C4×D163—22no—
44C2×C4×D163—22no—
45C2×C4×D163—22no—
46C2×C4×D163—22no—
47C2×C4×D163—22no—
48C2×C4×D163—22no—
49C2×C4×D163—22no—
50C2×C4×D163D414yes—
51C2×C4×D163Q814yescomplemented
52C4⋊Dic163—24no—
53C4⋊Dic163—22no—
54C4⋊Dic163—22no—
55Dic163⋊C4—24no—
56Dic163⋊C4—24no—
57(C2×D163)⋊C4—24no—
58(C2×D163)⋊C4—24no—
59C4×Dic163—22no—
60C4×Dic163—22no—
61C4×Dic163—22no—
62C2×Q8×C163—22no—
63C2×Q8×C163—22no—
64C2×Q8×C163—22no—
65C22×C4×C163C2312yes—
66C22×C4×C163C2312yes—
67C22×C4×C163C2311yescharacteristic
68C22×C4×C163C2311yescharacteristic
69C22×C4×C163C2311yescharacteristic
70C4⋊C4×C163—22no—
71C42×C163—22no—
72C22×D163—21no—
73C22×D163—21no—
74C22×D163—21no—
75C22×D163—21no—
76C22×D163C2×D412yes—
77C22×D163C2×Q812yes—
78C22×D163#4112yes—
79C2×Dic163—21no—
80C2×Dic163—21no—
81C2×Dic163—21no—
82C2×Dic163—21no—
83C2×Dic163—21no—
84C2×Dic163—21no—
85C2×Dic163—22no—
86C2×Dic163—22no—
87C2×Dic163—22no—
88C2×Dic163—22no—
89C2×Dic163—22no—
90C2×Dic163—22no—
91C2×Dic163C2×D412yes—
92C2×Dic163C2×Q812yes—
93C2×Dic163#4112yes—
94C4×D163—28no—
95C4×D163—28no—
96C4×D163—28no—
97C23×C163C2411yescharacteristic
98Q8×C163—44no—
99C2×C4×C163—21no—
100C2×C4×C163—21no—
101C2×C4×C163—21no—
102C2×C4×C163—21no—
103C2×C4×C163—22no—
104C2×C4×C163—22no—
105C2×C4×C163—22no—
106C2×C4×C163—22no—
107C2×C4×C163—22no—
108C2×C4×C163—22no—
109C2×C4×C163C2×D412yes—
110C2×C4×C163C2×Q812yes—
111C2×C4×C163#4112yes—
112C2×C4×C163#4112yes—
113C2×C4×C163#4112yes—
114C22×C163C22×D411yescharacteristic
115C22×C163C22×Q811yescharacteristic
116C22×C163C2×#4111yescharacteristic
117C22×C163C2×#4111yescharacteristic
118C22×C163C2×#4111yescharacteristic
119C22×C163C2×#4111yescharacteristic
120C22×C163C2×#4111yescharacteristic
121C2×D163—22no—
122C2×D163—22no—
123C2×D163—22no—
124C2×D163—22no—
125C2×D163—22no—
126C2×D163—22no—
127C2×D163C22⋊Q814yes—
128C4×C163—22no—
129C4×C163—22no—
130C4×C163—42no—
131C4×C163—42no—
132C4×C163#12314yes—
133Dic163—22no—
134Dic163—22no—
135Dic163—22no—
136Dic163—42no—
137Dic163—42no—
138C2×C163C2×C22⋊Q811yescharacteristic
139C2×C163C2×#12311yescharacteristic
140C2×C163#52511yescharacteristic
141C2×C163#52911yescharacteristic
142C2×C163#52911yescharacteristic
143C2×C163#53311yescharacteristic
144C2×C163#53311yescharacteristic
145D163—24no—
146C163#285511yescharacteristic, complemented, Sylow
147#2855—1631nomaximal, Sylow
148C2×C22⋊Q8—1631no—
149C22×C42—1631no—
150#391—1631no—
151#391D16311yescharacteristic, complemented
152#389—1631no—
153#389—1631no—
154#387—1632no—
155#387—1632no—
156#385—1632no—
157#381—1632no—
158#380—1631no—
159C22×Q8C2×D16311yescharacteristic
160C23×C4—1631no—
161C23×C4—1631no—
162C23×C4—1631no—
163C22⋊Q8—3264no—
164C2×C4⋊C4—1632no—
165C2×C4⋊C4—1631no—
166C2×C4⋊C4—1631no—
167C2×C4⋊C4—1632no—
168C2×C4⋊C4—1632no—
169C2×C4⋊C4C2×D16311yescharacteristic
170C2×C22⋊C4—1632no—
171C2×C22⋊C4—1632no—
172C2×C42—3264no—
173C2×C42—1631no—
174C2×C42—1631no—
175C2×C42—1631no—
176C2×C42C2×D16311yescharacteristic
177#95—1632no—
178#95—1632no—
179#95—1632no—
180#95—1632no—
181#95—1632no—
182#95C2×D16312yes—
183#95C2×D16312yes—
184C24—1631no—
185C2×Q8—22no—
186C2×Q8—22no—
187C2×Q8—22no—
188C22×C4—3262no—
189C22×C4—3262no—
190C22×C4—3262no—
191C22×C4—3262no—
192C22×C4—3262no—
193C22×C4—3262no—
194C22×C4—3262no—
195C22×C4—1632no—
196C22×C4—1632no—
197C22×C4—1631no—
198C22×C4—1631no—
199C22×C4—1631no—
200C22×C4—1634no—
201C22×C4—1634no—
202C22×C4C22×D16312yes—
203C22×C4C22×D16312yes—
204C22×C4C22×D16311yescharacteristic
205C22×C4C22×D16311yescharacteristic
206C22×C4C22×D16311yescharacteristic
207C4⋊C4—22no—
208C4⋊C4—3264no—
209C4⋊C4—3264no—
210C4⋊C4—3262no—
211C4⋊C4—3262no—
212C4⋊C4—3264no—
213C22⋊C4—3264no—
214C22⋊C4—3264no—
215C42—22no—
216C42—3262no—
217C42—3262no—
218C42—3262no—
219C23—3261no—
220C23—3261no—
221C23—3261no—
222C23—3261no—
223C23—1632no—
224C23—1632no—
225C23—1632no—
226C23C23×D16311yescharacteristic
227Q8—44no—
228C2×C4—21no—
229C2×C4—21no—
230C2×C4—21no—
231C2×C4—21no—
232C2×C4—22no—
233C2×C4—22no—
234C2×C4—22no—
235C2×C4—22no—
236C2×C4—22no—
237C2×C4—22no—
238C2×C4—3268no—
239C2×C4—3268no—
240C2×C4—3261no—
241C2×C4—3261no—
242C2×C4—3261no—
243C2×C4—3261no—
244C2×C4—3261no—
245C2×C4—3261no—
246C2×C4—3268no—
247C2×C4—3262no—
248C2×C4—3262no—
249C2×C4—3262no—
250C2×C4—3262no—
251C2×C4—3262no—
252C2×C4—3262no—
253C2×C4—1632no—
254C2×C4—1632no—
255C2×C4—1632no—
256C2×C4D4×D16312yes—
257C2×C4Q8×D16312yes—
258C2×C4#1457969812yes—
259C2×C4#1457969912yes—
260C2×C4#1457970012yes—
261C22—3262no—
262C22—3262no—
263C22—3262no—
264C22—3262no—
265C22—3262no—
266C22—3262no—
267C22—1634no—
268C22C2×D4×D16311yescharacteristic
269C22C2×Q8×D16311yescharacteristic
270C22#41×D16311yescharacteristic
271C22#41×D16311yescharacteristic
272C22C2×#1457969811yescharacteristic
273C22C2×#1457969911yescharacteristic
274C22C2×#1457970011yescharacteristic
275C4—22no—
276C4—22no—
277C4—42no—
278C4—42no—
279C4—3262no—
280C4—3262no—
281C4—3262no—
282C4—6522no—
283C4—6522no—
284C4#1910471714yes—
285C2—3264no—
286C2C22⋊Q8×D16311yescharacteristic
287C2C2×#1910471711yescharacteristic
288C2#2378217811yescharacteristic
289C2#2378219411yescharacteristic
290C2#2378220211yescharacteristic
291C2#2378221911yescharacteristic
292C2#2378222011yescharacteristic
subgroupG/H
center, FrattiniC23C23×D163
commutator, socle, cosocleC23×C163C24
Fitting#391×C163C2
prime radicalC23×D163C23
hypercenter#391D163
hypocenterC163#2855
LCSG ▷ C23×C163 ▷ C163
UCSC1 ◁ C23 ◁ #391

Complements

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

NH ≅ G/Ntype
3. #23781572C2semidirect
4. #23781564C2semidirect
5. #23781563C2semidirect
6. #23781548C2semidirect
7. #23781547C2semidirect
11. #391×C163C2semidirect
51. C2×C4×D163Q8semidirect
146. C163#2855semidirect
151. #391D163semidirect

Maximal subgroups

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

subgroupindex
C2×#191047112
C2×C42×D1632
#237815722
#237815642
#237815632
#237815482
#237815472
#237815392
#237815272
#237815222
#391×C1632
#2855163