Finite Group Databasebeta

← C2×#23782275 #35227902

Subgroups — C2×#23782275 #35227902

Order 20864.

1004 conjugacy classes of subgroups.

The subgroup lattice has 272 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#23782275C2116yesmaximal, direct product factor
2C2×#19104733C211yesmaximal, characteristic, complemented
3C2×#19104728C212yesmaximal
4C2×#19104728C212yesmaximal
5C2×#19104726C212yesmaximal, complemented
6C2×#19104726C211yesmaximal, characteristic, complemented
7C2×#19104725C212yesmaximal, complemented
8C2×#19104714C211yesmaximal, characteristic
9C2×Q8×Dic163C211yesmaximal, characteristic, complemented
10C2×#19104700C211yesmaximal, characteristic, complemented
11C2×#19104694C211yesmaximal, characteristic
12C2×C22⋊Q8×C163C211yesmaximal, characteristic
13C22×Dic326C2211yescharacteristic
14#19104733C2218yescomplemented
15#19104728C22116yes—
16#19104728C22116yes—
17#19104726C2218yescomplemented
18#19104726C22116yescomplemented
19#19104725C22116yescomplemented
20#19104714C2218yes—
21Q8×Dic163C2218yescomplemented
22#19104700C2218yescomplemented
23#19104694C2218yes—
24C2×C4⋊Dic163C2211yescharacteristic
25C2×C4⋊Dic163C2211yescharacteristic
26C2×C4⋊Dic163C2212yes—
27C2×C4⋊Dic163C2211yescharacteristic
28C2×C4⋊Dic163C2212yes—
29C2×Dic163⋊C4C2212yes—
30C2×Dic163⋊C4C2212yes—
31C2×Dic163⋊C4C2212yes—
32C2×Dic163⋊C4C2212yes—
33C2×Dic163⋊C4C2212yes—
34C2×C22⋊Dic163C2212yes—
35C2×C22⋊Dic163C2211yescharacteristic
36C2×C22⋊Dic163C2211yescharacteristic
37C2×C4×Dic163C2212yes—
38C2×C4×Dic163C2212yes—
39C2×C4×Dic163C2211yescharacteristic
40C2×C4×Dic163C2211yescharacteristic
41C22×Q8×C163C2211yescharacteristic
42C23×C4×C163C2211yescharacteristic
43C22⋊Q8×C163C2218yes—
44C2×C4⋊C4×C163C2212yes—
45C2×C4⋊C4×C163C2211yescharacteristic
46C2×C22⋊C4×C163C2212yes—
47C2×Dic326—24no—
48C2×Dic326C2314yes—
49C22×Dic163C2312yes—
50C22×Dic163C2311yescharacteristic
51C22×Dic163C2311yescharacteristic
52C22×Dic163C2311yescharacteristic
53C22×Dic163C2312yes—
54C22×Dic163C2311yescharacteristic
55C4⋊Dic163C2314yes—
56C4⋊Dic163C2314yes—
57C4⋊Dic163C2314yes—
58C4⋊Dic163C2318yes—
59C4⋊Dic163C2318yes—
60Dic163⋊C4C2318yes—
61Dic163⋊C4C2318yes—
62Dic163⋊C4C2318yes—
63Dic163⋊C4C2318yes—
64Dic163⋊C4C2318yes—
65C22⋊Dic163C2314yes—
66C22⋊Dic163C2314yes—
67C22⋊Dic163C2318yes—
68C4×Dic163C2314yes—
69C4×Dic163C2314yes—
70C4×Dic163C2318yes—
71C4×Dic163C2318yes—
72C24×C163C2311yescharacteristic
73C2×Q8×C163—24no—
74C2×Q8×C163C2314yes—
75C22×C4×C163—24no—
76C22×C4×C163C2312yes—
77C22×C4×C163C2312yes—
78C22×C4×C163C2311yescharacteristic
79C22×C4×C163C2314yes—
80C22×C4×C163C2311yescharacteristic
81C4⋊C4×C163C2314yes—
82C4⋊C4×C163C2318yes—
83C22⋊C4×C163C2318yes—
84Dic326—28no—
85C2×Dic163—24no—
86C2×Dic163—22no—
87C2×Dic163—22no—
88C2×Dic163—22no—
89C2×Dic163—24no—
90C2×Dic163—22no—
91C2×Dic163C2412yes—
92C2×Dic163C2412yes—
93C2×Dic163C2412yes—
94C2×Dic163C2414yes—
95C2×Dic163C2412yes—
96C2×Dic163C2414yes—
97C23×C163—22no—
98C23×C163—22no—
99C23×C163—22no—
100C23×C163C2412yes—
101C23×C163C2411yescharacteristic
102Q8×C163—28no—
103C2×C4×C163—22no—
104C2×C4×C163—24no—
105C2×C4×C163—24no—
106C2×C4×C163—28no—
107C2×C4×C163#4114yes—
108C2×C4×C163C2414yes—
109C2×C4×C163C2414yes—
110C2×C4×C163C2412yes—
111C2×C4×C163C2412yes—
112C22×C163—22no—
113C22×C163—22no—
114C22×C163—22no—
115C22×C163—44no—
116C22×C163C2×#4112yes—
117C22×C1632−1+412yes—
118C22×C1632−1+412yes—
119C22×C163C2511yescharacteristic
120C4×C163—22no—
121C4×C163—24no—
122C4×C163—24no—
123C4×C163C2×#4114yes—
124Dic163—24no—
125Dic163—22no—
126Dic163—22no—
127Dic163—22no—
128Dic163—22no—
129Dic163—24no—
130C2×C163—42no—
131C2×C163#54114yescomplemented
132C2×C163C22×#4111yescharacteristic
133C2×C163C2×2−1+411yescharacteristic
134C2×C163C2×2−1+411yescharacteristic
135C163C2×#54111yescharacteristic, complemented, Sylow
136C2×#541—1631nomaximal, Sylow
137#541—16316no—
138C2×C4⋊Q8—1631no—
139C2×#126—1632no—
140C2×#126—1632no—
141C2×#125—1632no—
142C2×#125—1631no—
143C2×#125—1632no—
144C2×C22⋊Q8—1631no—
145C2×C22⋊Q8D16311yescharacteristic
146C2×C4×Q8—1631no—
147C2×C4×Q8—1631no—
148C2×#117—1631no—
149C22×Q8—1631no—
150C22×Q8C2×D16311yescharacteristic
151C23×C4C2×D16311yescharacteristic
152C4⋊Q8—1638no—
153#126—16316no—
154#126—16316no—
155#125—16316no—
156#125—1638no—
157#125—16316no—
158C22⋊Q8—1638no—
159C22⋊Q8C2×D16318yes—
160C4×Q8—1638no—
161C4×Q8—1638no—
162#117—1638no—
163C2×C4⋊C4—1631no—
164C2×C4⋊C4—1631no—
165C2×C4⋊C4—1631no—
166C2×C4⋊C4—1632no—
167C2×C4⋊C4—1632no—
168C2×C4⋊C4—1632no—
169C2×C4⋊C4—1632no—
170C2×C4⋊C4—1632no—
171C2×C4⋊C4—1632no—
172C2×C4⋊C4—1632no—
173C2×C4⋊C4C2×D16311yescharacteristic
174C2×C4⋊C4C2×D16312yes—
175C2×C22⋊C4—1631no—
176C2×C22⋊C4—1631no—
177C2×C22⋊C4—1632no—
178C2×C22⋊C4C2×D16312yes—
179C2×C42—1631no—
180C2×C42—1631no—
181C2×C42—1632no—
182C2×C42—1632no—
183C24C22×D16311yescharacteristic
184C2×Q8—24no—
185C2×Q8—3264no—
186C2×Q8—1634no—
187C2×Q8C22×D16314yes—
188C22×C4—24no—
189C22×C4—1631no—
190C22×C4—1631no—
191C22×C4—1631no—
192C22×C4—1631no—
193C22×C4—1632no—
194C22×C4—1632no—
195C22×C4C22×D16314yes—
196C22×C4C22×D16312yes—
197C22×C4C22×D16312yes—
198C22×C4C22×D16311yescharacteristic
199C22×C4C22×D16311yescharacteristic
200C4⋊C4—1634no—
201C4⋊C4—1634no—
202C4⋊C4—1634no—
203C4⋊C4—1638no—
204C4⋊C4—1638no—
205C4⋊C4—1638no—
206C4⋊C4—1638no—
207C4⋊C4—1638no—
208C4⋊C4—1638no—
209C4⋊C4—1638no—
210C4⋊C4C22×D16314yes—
211C4⋊C4C22×D16318yes—
212C22⋊C4—1634no—
213C22⋊C4—1634no—
214C22⋊C4—1638no—
215C22⋊C4C22×D16318yes—
216C42—1634no—
217C42—1634no—
218C42—1638no—
219C42—1638no—
220C23—22no—
221C23—22no—
222C23—22no—
223C23C23×D16312yes—
224C23C23×D16311yescharacteristic
225Q8—28no—
226Q8—3268no—
227C2×C4—22no—
228C2×C4—24no—
229C2×C4—24no—
230C2×C4—28no—
231C2×C4—3264no—
232C2×C4—3262no—
233C2×C4—3262no—
234C2×C4—3262no—
235C2×C4—3262no—
236C2×C4—3264no—
237C2×C4—1632no—
238C2×C4—1632no—
239C2×C4—1632no—
240C2×C4—1632no—
241C2×C4—1634no—
242C2×C4—1634no—
243C2×C4#1457969814yes—
244C2×C4C23×D16314yes—
245C2×C4C23×D16314yes—
246C2×C4C23×D16312yes—
247C2×C4C23×D16312yes—
248C22—22no—
249C22—22no—
250C22—22no—
251C22—44no—
252C22C2×#1457969812yes—
253C22#1910478212yes—
254C22#1910478312yes—
255C22C24×D16311yescharacteristic
256C4—22no—
257C4—24no—
258C4—24no—
259C4—3264no—
260C4—3262no—
261C4—3262no—
262C4—3262no—
263C4—3262no—
264C4—3264no—
265C4C2×#1457969814yes—
266C2—42no—
267C2#2378227514yesdirect product factor
268C2C22×#1457969811yescharacteristic
269C2C2×#1910478211yescharacteristic
270C2C2×#1910478311yescharacteristic
subgroupG/H
centerC23C23×D163
commutator, cosocleC22×C163C25
FrattiniC22C24×D163
FittingC2×C22⋊Q8×C163C2
socleC23×C163C24
prime radicalC24×C163C23
hypercenterC2×C22⋊Q8D163
hypocenterC163C2×#541
LCSG ▷ C22×C163 ▷ C163
UCSC1 ◁ C23 ◁ C2×C22⋊Q8

Complements

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

NH ≅ G/Ntype
1. #23782275C2direct (N × H)
2. C2×#19104733C2semidirect
5. C2×#19104726C2semidirect
6. C2×#19104726C2semidirect
7. C2×#19104725C2semidirect
9. C2×Q8×Dic163C2semidirect
10. C2×#19104700C2semidirect
14. #19104733C22semidirect
17. #19104726C22semidirect
18. #19104726C22semidirect
19. #19104725C22semidirect
21. Q8×Dic163C22semidirect
22. #19104700C22semidirect
131. C2×C163#541semidirect
135. C163C2×#541semidirect
267. C2#23782275direct (N × H)

Maximal subgroups

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

subgroupindex
#237822752
C2×#191047332
C2×#191047282
C2×#191047262
C2×#191047252
C2×#191047142
C2×Q8×Dic1632
C2×#191047002
C2×#191046942
C2×C22⋊Q8×C1632
C2×#541163