Finite Group Databasebeta

← C2×#23782292 #35227933

Subgroups — C2×#23782292 #35227933

Order 20864.

1080 conjugacy classes of subgroups.

The subgroup lattice has 276 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#23782292C2116yesmaximal, direct product factor
2C2×#19104734C211yesmaximal, characteristic, complemented
3C2×#19104733C212yesmaximal, complemented
4C2×#19104727C211yesmaximal, characteristic, complemented
5C2×#19104726C211yesmaximal, characteristic, complemented
6C2×#19104725C212yesmaximal, complemented
7C2×#19104713C212yesmaximal
8C2×#19104711C212yesmaximal
9C2×#19104693C211yesmaximal, characteristic
10C2×#19104692C211yesmaximal, characteristic
11C2×C4⋊C4×D163C211yesmaximal, characteristic
12C2×C4⋊Q8×C163C211yesmaximal, characteristic, complemented
13C22×Dic326C2212yes—
14C22×C4×D163C2212yes—
15C22×C4×D163C2211yescharacteristic
16#19104734C2218yescomplemented
17#19104733C22116yescomplemented
18#19104727C2218yescomplemented
19#19104726C2218yescomplemented
20#19104725C22116yescomplemented
21#19104713C22116yes—
22#19104711C22116yes—
23#19104693C2218yes—
24#19104692C2218yes—
25C2×C4⋊Dic163C2212yes—
26C2×C4⋊Dic163C2211yescharacteristic
27C2×C4⋊Dic163C2211yescharacteristic
28C2×Dic163⋊C4C2212yes—
29C2×Dic163⋊C4C2212yes—
30C2×Dic163⋊C4C2212yes—
31C2×Dic163⋊C4C2212yes—
32C2×Dic163⋊C4C2211yescharacteristic
33C2×Dic163⋊C4C2212yes—
34C2×Dic163⋊C4C2211yescharacteristic
35C4⋊C4×D163C2218yes—
36C2×(C2×D163)⋊C4C2211yescharacteristic
37C2×(C2×D163)⋊C4C2212yes—
38C2×(C2×D163)⋊C4C2211yescharacteristic
39C2×C4×Dic163C2212yes—
40C2×C4×Dic163C2211yescharacteristic
41C22×Q8×C163C2212yes—
42C4⋊Q8×C163C2218yescomplemented
43C2×C4⋊C4×C163C2212yes—
44C2×C4⋊C4×C163C2211yescharacteristic
45C2×C4⋊C4×C163C2211yescharacteristic
46C2×C42×C163C2211yescharacteristic
47C23×D163C2311yescharacteristic
48C2×Dic326—44no—
49C2×Dic326C2318yes—
50C22×Dic163C2312yes—
51C22×Dic163C2311yescharacteristic
52C22×Dic163C2312yes—
53C22×Dic163C2311yescharacteristic
54C22×Dic163C2311yescharacteristic
55C2×C4×D163—44no—
56C2×C4×D163Q818yescomplemented
57C2×C4×D163C2318yes—
58C2×C4×D163C2314yes—
59C4⋊Dic163C2314yes—
60C4⋊Dic163C2314yes—
61C4⋊Dic163C2318yes—
62Dic163⋊C4C2318yes—
63Dic163⋊C4C2314yes—
64Dic163⋊C4C2314yes—
65Dic163⋊C4C2318yes—
66Dic163⋊C4C2318yes—
67Dic163⋊C4C2318yes—
68Dic163⋊C4C2318yes—
69(C2×D163)⋊C4C2314yes—
70(C2×D163)⋊C4C2314yes—
71(C2×D163)⋊C4C2318yes—
72C4×Dic163C2314yes—
73C4×Dic163C2318yes—
74C2×Q8×C163—44no—
75C2×Q8×C163C2318yes—
76C22×C4×C163C2312yes—
77C22×C4×C163C2312yes—
78C22×C4×C163C2311yescharacteristic
79C22×C4×C163C2311yescharacteristic
80C22×C4×C163C2311yescharacteristic
81C4⋊C4×C163C2314yes—
82C4⋊C4×C163C2314yes—
83C4⋊C4×C163C2318yes—
84C42×C163C2314yes—
85C22×D163—22no—
86C22×D163—22no—
87C22×D163C2×Q814yes—
88C22×D163C2412yes—
89Dic326—48no—
90C2×Dic163—24no—
91C2×Dic163—22no—
92C2×Dic163—24no—
93C2×Dic163—22no—
94C2×Dic163C2×Q814yes—
95C2×Dic163C2412yes—
96C2×Dic163C2414yes—
97C2×Dic163C2412yes—
98C2×Dic163C2414yes—
99C2×Dic163C2412yes—
100C4×D163—48no—
101C4×D163C2×Q8116yescomplemented
102C23×C163C2411yescharacteristic
103Q8×C163—48no—
104C2×C4×C163—22no—
105C2×C4×C163—24no—
106C2×C4×C163—24no—
107C2×C4×C163—22no—
108C2×C4×C163C2×Q814yes—
109C2×C4×C163C2412yes—
110C2×C4×C163C2412yes—
111C2×C4×C163C2414yes—
112C2×C4×C163C2414yes—
113C2×C4×C163C2412yes—
114C22×C163C22×Q812yes—
115C22×C163H(5,𝔽2)12yes—
116C22×C1632−1+412yes—
117C22×C163C2511yescharacteristic
118C2×D163—28no—
119C2×D163—22no—
120C2×D163—22no—
121C2×D163C22×Q814yes—
122C4×C163—22no—
123C4×C163—24no—
124C4×C163—24no—
125C4×C163—22no—
126C4×C163C22×Q814yes—
127Dic163—24no—
128Dic163—22no—
129Dic163—22no—
130Dic163—24no—
131Dic163C22×Q814yes—
132C2×C163#54414yescomplemented
133C2×C163C23×Q811yescharacteristic
134C2×C163C2×H(5,𝔽2)11yescharacteristic
135C2×C163C2×2−1+411yescharacteristic
136D163—24no—
137C163C2×#54411yescharacteristic, complemented, Sylow
138C2×#544—1631nomaximal, Sylow
139#544—16316no—
140C2×C4⋊Q8—1632no—
141C2×C4⋊Q8—1631no—
142C2×C4⋊Q8D16311yescharacteristic, complemented
143C2×#125—1632no—
144C2×#125—1631no—
145C2×#125—1631no—
146C2×C22⋊Q8—1632no—
147C2×C22⋊Q8—1632no—
148C2×#117—1631no—
149C2×#117—1631no—
150C22×C4⋊C4—1631no—
151C22×Q8—1632no—
152C22×Q8C2×D16312yes—
153C23×C4—1632no—
154C23×C4—1631no—
155C4⋊Q8—16316no—
156C4⋊Q8—1638no—
157C4⋊Q8C2×D16318yescomplemented
158#125—16316no—
159#125—1638no—
160#125—1638no—
161C22⋊Q8—16316no—
162C22⋊Q8—16316no—
163#117—1638no—
164#117—1638no—
165C2×C4⋊C4—1632no—
166C2×C4⋊C4—1631no—
167C2×C4⋊C4—1631no—
168C2×C4⋊C4—1631no—
169C2×C4⋊C4—1631no—
170C2×C4⋊C4—1632no—
171C2×C4⋊C4—1632no—
172C2×C4⋊C4—1632no—
173C2×C4⋊C4—1632no—
174C2×C4⋊C4—1632no—
175C2×C4⋊C4—1638no—
176C2×C4⋊C4C2×D16311yescharacteristic
177C2×C4⋊C4C2×D16311yescharacteristic
178C2×C4⋊C4C2×D16312yes—
179C2×C22⋊C4—1632no—
180C2×C22⋊C4—1631no—
181C2×C22⋊C4—1631no—
182C2×C42—1631no—
183C2×C42—1632no—
184C2×C42C2×D16311yescharacteristic
185C24—1631no—
186C2×Q8—44no—
187C2×Q8—6524no—
188C2×Q8—1638no—
189C2×Q8C22×D16318yes—
190C22×C4—6524no—
191C22×C4—1631no—
192C22×C4—1632no—
193C22×C4—1631no—
194C22×C4—1632no—
195C22×C4—1638no—
196C22×C4—1631no—
197C22×C4—1638no—
198C22×C4—1634no—
199C22×C4C22×D16312yes—
200C22×C4C22×D16311yescharacteristic
201C22×C4C22×D16311yescharacteristic
202C22×C4C22×D16312yes—
203C22×C4C22×D16311yescharacteristic
204C4⋊C4—1638no—
205C4⋊C4—1634no—
206C4⋊C4—1634no—
207C4⋊C4—1634no—
208C4⋊C4—1634no—
209C4⋊C4—1638no—
210C4⋊C4—1638no—
211C4⋊C4—1638no—
212C4⋊C4—1638no—
213C4⋊C4—1638no—
214C4⋊C4C22×D16314yes—
215C4⋊C4C22×D16314yes—
216C4⋊C4C22×D16318yes—
217C22⋊C4—1638no—
218C22⋊C4—1634no—
219C22⋊C4—1634no—
220C42—1634no—
221C42—1638no—
222C42C22×D16314yes—
223C23—3262no—
224C23—3262no—
225C23—1634no—
226C23—1632no—
227C23C23×D16311yescharacteristic
228Q8—48no—
229Q8—6528no—
230C2×C4—24no—
231C2×C4—22no—
232C2×C4—24no—
233C2×C4—22no—
234C2×C4—3264no—
235C2×C4—3262no—
236C2×C4—3262no—
237C2×C4—3264no—
238C2×C4—6528no—
239C2×C4—1632no—
240C2×C4—1634no—
241C2×C4—1632no—
242C2×C4—1634no—
243C2×C4—1634no—
244C2×C4—1632no—
245C2×C4—16316no—
246C2×C4Q8×D16314yes—
247C2×C4C23×D16314yes—
248C2×C4C23×D16312yes—
249C2×C4C23×D16312yes—
250C2×C4C23×D16314yes—
251C2×C4C23×D16312yes—
252C22—3262no—
253C22—3262no—
254C22—3268no—
255C22—1634no—
256C22C2×Q8×D16312yes—
257C22#1910478012yes—
258C22#1910478312yes—
259C22C24×D16311yescharacteristic
260C4—24no—
261C4—22no—
262C4—24no—
263C4—22no—
264C4—3264no—
265C4—3262no—
266C4—3262no—
267C4—3264no—
268C4—1634no—
269C4C2×Q8×D16314yes—
270C2—3264no—
271C2#2378229214yesdirect product factor
272C2C22×Q8×D16311yescharacteristic
273C2C2×#1910478011yescharacteristic
274C2C2×#1910478311yescharacteristic
subgroupG/H
centerC23C23×D163
commutator, cosocleC22×C163C25
FrattiniC22C24×D163
FittingC2×C4⋊Q8×C163C2
socleC23×C163C24
prime radicalC23×D163C23
hypercenterC2×C4⋊Q8D163
hypocenterC163C2×#544
LCSG ▷ C22×C163 ▷ C163
UCSC1 ◁ C23 ◁ C2×C4⋊Q8

Complements

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

NH ≅ G/Ntype
1. #23782292C2direct (N × H)
2. C2×#19104734C2semidirect
3. C2×#19104733C2semidirect
4. C2×#19104727C2semidirect
5. C2×#19104726C2semidirect
6. C2×#19104725C2semidirect
12. C2×C4⋊Q8×C163C2semidirect
16. #19104734C22semidirect
17. #19104733C22semidirect
18. #19104727C22semidirect
19. #19104726C22semidirect
20. #19104725C22semidirect
42. C4⋊Q8×C163C22semidirect
56. C2×C4×D163Q8semidirect
101. C4×D163C2×Q8semidirect
132. C2×C163#544semidirect
137. C163C2×#544semidirect
142. C2×C4⋊Q8D163semidirect
157. C4⋊Q8C2×D163semidirect
271. C2#23782292direct (N × H)

Maximal subgroups

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

subgroupindex
#237822922
C2×#191047342
C2×#191047332
C2×#191047272
C2×#191047262
C2×#191047252
C2×#191047132
C2×#191047112
C2×#191046932
C2×#191046922
C2×C4⋊C4×D1632
C2×C4⋊Q8×C1632
C2×#544163