Finite Group Databasebeta

← C2×#23781630 #35222974

Subgroups — C2×#23781630 #35222974

Order 20864.

792 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
1C22×#14579699C211yesmaximal, characteristic
2C22×#14579682C211yesmaximal, characteristic, complemented
3C22×C8×D163C211yesmaximal, characteristic, complemented
4#23781630C218yesmaximal, direct product factor
5C2×C22⋊(C163⋊C8)C211yesmaximal, characteristic, complemented
6C2×(C2×D163)⋊C8C211yesmaximal, characteristic, complemented
7C2×(C2×D163)⋊C8C211yesmaximal, characteristic, complemented
8C2×C22⋊C8×C163C211yesmaximal, characteristic, complemented
9C2×#14579699—24no—
10C2×#14579699—24no—
11C2×#14579699C414yes—
12C2×#14579699C2214yes—
13C22×Dic326C411yescharacteristic
14C22×D652C411yescharacteristic
15C22×C22⋊D163C411yescharacteristic
16C22×C22⋊D163C411yescharacteristic
17C22×C4×D163C2211yescharacteristic
18C22×C4×D163C2211yescharacteristic
19C2×#14579682—24no—
20C2×#14579682C2214yescomplemented
21C22×C163⋊C8C2211yescharacteristic
22C22×C163⋊C8C2211yescharacteristic
23C2×C8×D163—24no—
24C2×C8×D163C2214yescomplemented
25C22⋊(C163⋊C8)C2214yescomplemented
26(C2×D163)⋊C8C2214yescomplemented
27(C2×D163)⋊C8C2214yescomplemented
28C23×C4×C163C2211yescharacteristic
29C22×C8×C163C2211yescharacteristic
30C22×C8×C163C2211yescharacteristic
31C22⋊C8×C163C2214yescomplemented
32C23×D163C2×C411yescharacteristic
33C23×D163C2×C411yescharacteristic
34#14579699—216no—
35#14579699—28no—
36#14579699—28no—
37C2×Dic326—24no—
38C2×Dic326C2×C414yes—
39C2×D652—24no—
40C2×D652C2×C414yes—
41C2×C22⋊D163—24no—
42C2×C22⋊D163—24no—
43C2×C22⋊D163C2×C414yes—
44C2×C22⋊D163C2×C414yes—
45C22×Dic163C2×C411yescharacteristic
46C22×Dic163C2×C411yescharacteristic
47C2×C4×D163—22no—
48C2×C4×D163—22no—
49C2×C4×D163C2×C412yes—
50C2×C4×D163C2×C412yes—
51C2×C4×D163D414yes—
52C2×C4×D163D414yes—
53C2×C4×D163C2312yes—
54C2×C4×D163C2312yes—
55#14579682—28no—
56C2×C163⋊C8—22no—
57C2×C163⋊C8—22no—
58C2×C163⋊C8C2312yes—
59C2×C163⋊C8C2312yes—
60C8×D163—28no—
61C24×C163C2×C411yescharacteristic
62C22×C4×C163—22no—
63C22×C4×C163—22no—
64C22×C4×C163C2×C411yescharacteristic
65C22×C4×C163C2×C412yes—
66C22×C4×C163C2312yes—
67C22×C4×C163C2311yescharacteristic
68C2×C8×C163—22no—
69C2×C8×C163—22no—
70C2×C8×C163C2312yes—
71C2×C8×C163C2312yes—
72C22×D163—22no—
73C22×D163—22no—
74C22×D163—22no—
75C22×D163—22no—
76C22×D163—22no—
77C22×D163C22⋊C414yes—
78C22×D163C22×C412yes—
79C22×D163C22×C412yes—
80Dic326—28no—
81D652—28no—
82C22⋊D163—28no—
83C22⋊D163—28no—
84C2×Dic163—22no—
85C2×Dic163C22⋊C414yes—
86C2×Dic163C22×C412yes—
87C2×Dic163C22×C412yes—
88C4×D163—24no—
89C4×D163—22no—
90C4×D163—22no—
91C4×D163C22⋊C418yes—
92C4×D163C2×D414yes—
93C4×D163C2×D414yes—
94C163⋊C8—22no—
95C163⋊C8—22no—
96C23×C163—22no—
97C23×C163—22no—
98C23×C163—22no—
99C23×C163C22×C412yes—
100C23×C163C22×C411yescharacteristic
101C2×C4×C163—22no—
102C2×C4×C163—24no—
103C2×C4×C163—22no—
104C2×C4×C163—22no—
105C2×C4×C163C22×C412yes—
106C2×C4×C163C22×C411yescharacteristic
107C2×C4×C163C2×D412yes—
108C2×C4×C163C2×D412yes—
109C2×C4×C163C2411yescharacteristic
110C8×C163—22no—
111C8×C163—22no—
112C22×C163—22no—
113C22×C163—22no—
114C22×C163—22no—
115C22×C163—44no—
116C22×C163C2×C22⋊C412yes—
117C22×C163#13112yes—
118C22×C163#13112yes—
119C22×C163C23×C411yescharacteristic
120C2×D163—22no—
121C2×D163—22no—
122C2×D163—28no—
123C2×D163—22no—
124C2×D163—22no—
125C2×D163—22no—
126C2×D163—44no—
127C2×D163C2×C22⋊C414yes—
128C4×C163—22no—
129C4×C163C2×C22⋊C412yes—
130C4×C163C22×D411yescharacteristic
131C4×C163C22×D411yescharacteristic
132Dic163—22no—
133Dic163C2×C22⋊C414yes—
134C2×C163—42no—
135C2×C163#40814yescomplemented
136C2×C163C22×C22⋊C411yescharacteristic
137C2×C163C2×#13111yescharacteristic
138C2×C163C2×#13111yescharacteristic
139D163—24no—
140D163—42no—
141C163C2×#40811yescharacteristic, complemented, Sylow
142C2×#408—1631nomaximal, Sylow
143C22×#41—1631no—
144C22×M16—1631no—
145C23×C8—1631no—
146#408—1638no—
147C2×C22⋊C8—1631no—
148C2×C22⋊C8—1631no—
149C2×C22⋊C8—1631no—
150C2×C22⋊C8D16311yescharacteristic, complemented
151C2×#41—3264no—
152C2×#41—3264no—
153C2×#41—1634no—
154C2×#41—1634no—
155C22×Q8—1631no—
156C22×D4—1631no—
157C22×D4—1631no—
158C22×D4—1631no—
159C23×C4—1631no—
160C23×C4—1631no—
161C23×C4C2×D16311yescharacteristic
162C2×M16—3264no—
163C2×M16—1634no—
164C22×C8—3264no—
165C22×C8—1631no—
166C22×C8—1631no—
167C22×C8—1634no—
168C22×C8C2×D16311yescharacteristic
169C22×C8C2×D16311yescharacteristic
170C22⋊C8—1634no—
171C22⋊C8—1634no—
172C22⋊C8—1634no—
173C22⋊C8C2×D16314yescomplemented
174C24—1631no—
175C24—1631no—
176C24C4×D16311yescharacteristic
177#41—3268no—
178#41—3268no—
179#41—32616no—
180C2×Q8—3264no—
181C2×Q8—1634no—
182C2×D4—3264no—
183C2×D4—3264no—
184C2×D4—3264no—
185C2×D4—1634no—
186C2×D4—1634no—
187C2×D4—1634no—
188C22×C4—22no—
189C22×C4—22no—
190C22×C4—3262no—
191C22×C4—3262no—
192C22×C4—1631no—
193C22×C4—1632no—
194C22×C4—1632no—
195C22×C4—1631no—
196C22×C4—1632no—
197C22×C4—1634no—
198C22×C4—1634no—
199C22×C4—1632no—
200C22×C4C4×D16311yescharacteristic
201C22×C4C4×D16312yes—
202C22×C4C22×D16312yes—
203C22×C4C22×D16311yescharacteristic
204M16—3268no—
205C2×C8—22no—
206C2×C8—22no—
207C2×C8—3268no—
208C2×C8—3262no—
209C2×C8—3262no—
210C2×C8—1632no—
211C2×C8—1632no—
212C2×C8C22×D16312yes—
213C2×C8C22×D16312yes—
214C23—22no—
215C23—22no—
216C23—22no—
217C23—3262no—
218C23—3262no—
219C23—3262no—
220C23—3262no—
221C23—3262no—
222C23—1632no—
223C23—1632no—
224C23—1634no—
225C23C2×C4×D16312yes—
226C23C2×C4×D16311yescharacteristic
227Q8—3268no—
228D4—3268no—
229D4—3268no—
230D4—3268no—
231C2×C4—22no—
232C2×C4—22no—
233C2×C4—22no—
234C2×C4—24no—
235C2×C4—3262no—
236C2×C4—3262no—
237C2×C4—3262no—
238C2×C4—3264no—
239C2×C4—1632no—
240C2×C4—1632no—
241C2×C4—1634no—
242C2×C4—1634no—
243C2×C4—1634no—
244C2×C4—1638no—
245C2×C4C2×C4×D16312yes—
246C2×C4C2×C4×D16311yescharacteristic
247C2×C4D4×D16312yes—
248C2×C4D4×D16312yes—
249C2×C4C23×D16311yescharacteristic
250C8—22no—
251C8—22no—
252C8—3262no—
253C8—3262no—
254C22—22no—
255C22—22no—
256C22—22no—
257C22—44no—
258C22—3262no—
259C22—3262no—
260C22—3268no—
261C22—3262no—
262C22—3262no—
263C22—3262no—
264C22—6524no—
265C22—1634no—
266C22C22⋊C4×D16312yes—
267C22#1910474112yes—
268C22#1910474312yes—
269C22C22×C4×D16311yescharacteristic
270C4—22no—
271C4—3262no—
272C4—1634no—
273C4C22⋊C4×D16312yes—
274C4C2×D4×D16311yescharacteristic
275C4C2×D4×D16311yescharacteristic
276C2—42no—
277C2—3264no—
278C2—6522no—
279C2#2378163014yesdirect product factor
280C2C2×C22⋊C4×D16311yescharacteristic
281C2C2×#1910474111yescharacteristic
282C2C2×#1910474311yescharacteristic
subgroupG/H
centerC22×C4C22×D163
commutatorC22×C163C23×C4
FrattiniC2×C4C23×D163
FittingC2×C22⋊C8×C163C2
socleC23×C163C22×C4
prime radicalC22×#14579699C2
cosocleC2×C4×C163C24
hypercenterC2×C22⋊C8D163
hypocenterC163C2×#408
LCSG ▷ C22×C163 ▷ C163
UCSC1 ◁ C22×C4 ◁ C2×C22⋊C8

Complements

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

NH ≅ G/Ntype
2. C22×#14579682C2semidirect
3. C22×C8×D163C2semidirect
4. #23781630C2direct (N × H)
5. C2×C22⋊(C163⋊C8)C2semidirect
6. C2×(C2×D163)⋊C8C2semidirect
7. C2×(C2×D163)⋊C8C2semidirect
8. C2×C22⋊C8×C163C2semidirect
20. C2×#14579682C22semidirect
24. C2×C8×D163C22semidirect
25. C22⋊(C163⋊C8)C22semidirect
26. (C2×D163)⋊C8C22semidirect
27. (C2×D163)⋊C8C22semidirect
31. C22⋊C8×C163C22semidirect
135. C2×C163#408semidirect
141. C163C2×#408semidirect
150. C2×C22⋊C8D163semidirect
173. C22⋊C8C2×D163semidirect
279. C2#23781630direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145796992
C22×#145796822
C22×C8×D1632
#237816302
C2×C22⋊(C163⋊C8)2
C2×(C2×D163)⋊C82
C2×C22⋊C8×C1632
C2×#408163