Finite Group Databasebeta

← C2×#23782399 #35228123

Subgroups — C2×#23782399 #35228123

Order 20864.

1240 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#23782399C2116yesmaximal, direct product factor
2C2×#19104731C211yesmaximal, characteristic
3C2×#19104721C212yesmaximal, complemented
4C2×#19104721C212yesmaximal, complemented
5C2×#19104720C212yesmaximal, complemented
6C2×#19104716C211yesmaximal, characteristic, complemented
7C2×#19104700C212yesmaximal, complemented
8C2×C4×C22⋊D163C212yesmaximal, complemented
9C2×(C22⋊D163)⋊C4C212yesmaximal, complemented
10C2×#123×C163C211yesmaximal, characteristic, complemented
11C22×Dic326C2212yes—
12C22×D652C2211yescharacteristic
13C22×C22⋊D163C2212yes—
14C22×C22⋊D163C2212yes—
15C23×Dic163C2211yescharacteristic
16C22×C4×D163C2212yes—
17#19104731C2218yes—
18#19104721C22116yescomplemented
19#19104721C22116yescomplemented
20#19104720C22116yescomplemented
21#19104716C2218yescomplemented
22#19104700C22116yescomplemented
23C4×C22⋊D163C22116yescomplemented
24(C22⋊D163)⋊C4C22116yescomplemented
25C2×Dic163⋊C4C2212yes—
26C2×Dic163⋊C4C2212yes—
27C2×C22⋊Dic163C2211yescharacteristic
28C2×C22⋊Dic163C2212yes—
29C2×(C2×D163)⋊C4C2212yes—
30C2×(C2×D163)⋊C4C2212yes—
31C2×(C2×D163)⋊C4C2212yes—
32C2×C4×Dic163C2212yes—
33C2×C4×Dic163C2212yes—
34C2×C4×Dic163C2211yescharacteristic
35C22×D4×C163C2211yescharacteristic
36C23×C4×C163C2211yescharacteristic
37#123×C163C2218yescomplemented
38C2×C4⋊C4×C163C2212yes—
39C2×C22⋊C4×C163C2211yescharacteristic
40C2×C22⋊C4×C163C2212yes—
41C23×D163C2312yes—
42C2×Dic326—28no—
43C2×Dic326C2318yes—
44C2×D652—42no—
45C2×D652C2314yes—
46C2×C22⋊D163—28no—
47C2×C22⋊D163—28no—
48C2×C22⋊D163C2318yes—
49C2×C22⋊D163C2318yes—
50C22×Dic163—42no—
51C22×Dic163C2312yes—
52C22×Dic163C2312yes—
53C22×Dic163C2314yes—
54C22×Dic163C2312yes—
55C2×C4×D163—44no—
56C2×C4×D163C2318yes—
57Dic163⋊C4C2318yes—
58Dic163⋊C4C2318yes—
59C22⋊Dic163C2318yes—
60C22⋊Dic163C2314yes—
61(C2×D163)⋊C4C2318yes—
62(C2×D163)⋊C4C2318yes—
63(C2×D163)⋊C4C2318yes—
64C4×Dic163C2318yes—
65C4×Dic163C2318yes—
66C4×Dic163C2314yes—
67C24×C163C2311yescharacteristic
68C24×C163C2311yescharacteristic
69C2×D4×C163—42no—
70C2×D4×C163C2314yes—
71C22×C4×C163—42no—
72C22×C4×C163C2312yes—
73C22×C4×C163C2311yescharacteristic
74C22×C4×C163C2312yes—
75C22×C4×C163C2314yes—
76C4⋊C4×C163C2318yes—
77C22⋊C4×C163C2318yes—
78C22⋊C4×C163C2314yes—
79C22×D163—24no—
80C22×D163—24no—
81C22×D163—24no—
82C22×D163C2414yes—
83Dic326—216no—
84D652—44no—
85C22⋊D163—216no—
86C22⋊D163—216no—
87C2×Dic163—24no—
88C2×Dic163—24no—
89C2×Dic163—44no—
90C2×Dic163#4118yes—
91C2×Dic163C2414yes—
92C2×Dic163C2414yes—
93C2×Dic163C2414yes—
94C4×D163—48no—
95C23×C163—24no—
96C23×C163—24no—
97C23×C163—22no—
98C23×C163—22no—
99C23×C163C2412yes—
100C23×C163C2412yes—
101C23×C163C2411yescharacteristic
102D4×C163—44no—
103C2×C4×C163—24no—
104C2×C4×C163—24no—
105C2×C4×C163—22no—
106C2×C4×C163—44no—
107C2×C4×C163C2414yes—
108C2×C4×C163C2414yes—
109C2×C4×C163C2412yes—
110C22×C163—24no—
111C22×C163—24no—
112C22×C163—22no—
113C22×C163—22no—
114C22×C163—44no—
115C22×C163—44no—
116C22×C163C2×#4114yes—
117C22×C163H(5,𝔽2)12yes—
118C22×C163C2511yescharacteristic
119C2×D163—24no—
120C2×D163—24no—
121C2×D163—24no—
122C2×D163—48no—
123C4×C163—24no—
124C4×C163—24no—
125C4×C163—22no—
126Dic163—24no—
127Dic163—24no—
128Dic163C2×#4118yes—
129C2×C163—42no—
130C2×C163—42no—
131C2×C163#55914yescomplemented
132C2×C163C22×#4112yes—
133C2×C163C2×H(5,𝔽2)11yescharacteristic
134D163—44no—
135C163C2×#55911yescharacteristic, complemented, Sylow
136C2×#559—1631nomaximal, Sylow
137#559—16316no—
138C2×#127—1631no—
139C2×#124—1632no—
140C2×#124—1632no—
141C2×#123—1631no—
142C2×#123—1632no—
143C2×#123D16311yescharacteristic, complemented
144C2×C4×Q8—1632no—
145C2×C4×D4—1632no—
146C2×C4×D4—1632no—
147C22×Q8—1632no—
148C22×D4—1632no—
149C22×D4—1632no—
150C22×D4—1631no—
151C22×D4C2×D16311yescharacteristic
152C23×C4—1631no—
153C23×C4—1632no—
154C23×C4C2×D16311yescharacteristic
155#127—1638no—
156#124—16316no—
157#124—16316no—
158#123—1638no—
159#123—16316no—
160#123C2×D16318yescomplemented
161C4×Q8—16316no—
162C4×D4—16316no—
163C4×D4—16316no—
164C2×C4⋊C4—1632no—
165C2×C4⋊C4—1632no—
166C2×C4⋊C4C2×D16312yes—
167C2×C22⋊C4—1632no—
168C2×C22⋊C4—1631no—
169C2×C22⋊C4—1632no—
170C2×C22⋊C4—1632no—
171C2×C22⋊C4—1632no—
172C2×C22⋊C4C2×D16312yes—
173C2×C22⋊C4C2×D16311yescharacteristic
174C2×C42—1632no—
175C2×C42—1632no—
176C2×C42—1631no—
177C24—1632no—
178C24C22×D16311yescharacteristic
179C24C22×D16311yescharacteristic
180C2×Q8—3268no—
181C2×Q8—1638no—
182C2×D4—42no—
183C2×D4—3268no—
184C2×D4—3268no—
185C2×D4—6522no—
186C2×D4—1638no—
187C2×D4—1638no—
188C2×D4—1634no—
189C2×D4C22×D16314yes—
190C22×C4—42no—
191C22×C4—6524no—
192C22×C4—6522no—
193C22×C4—1632no—
194C22×C4—1632no—
195C22×C4—1634no—
196C22×C4—1638no—
197C22×C4—1632no—
198C22×C4C22×D16312yes—
199C22×C4C22×D16312yes—
200C22×C4C22×D16311yescharacteristic
201C22×C4C22×D16314yes—
202C4⋊C4—1638no—
203C4⋊C4—1638no—
204C4⋊C4C22×D16318yes—
205C22⋊C4—1638no—
206C22⋊C4—1634no—
207C22⋊C4—1638no—
208C22⋊C4—1638no—
209C22⋊C4—1638no—
210C22⋊C4C22×D16318yes—
211C22⋊C4C22×D16314yes—
212C42—1638no—
213C42—1638no—
214C42—1634no—
215C23—24no—
216C23—24no—
217C23—22no—
218C23—22no—
219C23—3264no—
220C23—3264no—
221C23—3264no—
222C23—1634no—
223C23C23×D16312yes—
224C23C23×D16312yes—
225C23C23×D16311yescharacteristic
226Q8—32616no—
227D4—44no—
228D4—32616no—
229D4—32616no—
230D4—6524no—
231C2×C4—24no—
232C2×C4—24no—
233C2×C4—22no—
234C2×C4—44no—
235C2×C4—3264no—
236C2×C4—3264no—
237C2×C4—6528no—
238C2×C4—6524no—
239C2×C4—1634no—
240C2×C4—1634no—
241C2×C4—1638no—
242C2×C4—1634no—
243C2×C4C23×D16314yes—
244C2×C4C23×D16314yes—
245C2×C4C23×D16312yes—
246C22—24no—
247C22—24no—
248C22—22no—
249C22—22no—
250C22—44no—
251C22—44no—
252C22—3264no—
253C22—3264no—
254C22—3264no—
255C22—6528no—
256C22#41×D16314yes—
257C22#1910478012yes—
258C22C24×D16311yescharacteristic
259C4—24no—
260C4—24no—
261C4—22no—
262C4—3264no—
263C4—3264no—
264C4—1638no—
265C2—42no—
266C2—42no—
267C2—6524no—
268C2#2378239914yesdirect product factor
269C2C2×#41×D16312yes—
270C2C2×#1910478011yescharacteristic
subgroupG/H
centerC23C23×D163
commutator, cosocleC22×C163C25
FrattiniC22C24×D163
FittingC2×#123×C163C2
socleC23×C163C24
prime radicalC2×#19104731C2
hypercenterC2×#123D163
hypocenterC163C2×#559
LCSG ▷ C22×C163 ▷ C163
UCSC1 ◁ C23 ◁ C2×#123

Complements

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

NH ≅ G/Ntype
1. #23782399C2direct (N × H)
3. C2×#19104721C2semidirect
4. C2×#19104721C2semidirect
5. C2×#19104720C2semidirect
6. C2×#19104716C2semidirect
7. C2×#19104700C2semidirect
8. C2×C4×C22⋊D163C2semidirect
9. C2×(C22⋊D163)⋊C4C2semidirect
10. C2×#123×C163C2semidirect
18. #19104721C22semidirect
19. #19104721C22semidirect
20. #19104720C22semidirect
21. #19104716C22semidirect
22. #19104700C22semidirect
23. C4×C22⋊D163C22semidirect
24. (C22⋊D163)⋊C4C22semidirect
37. #123×C163C22semidirect
131. C2×C163#559semidirect
135. C163C2×#559semidirect
143. C2×#123D163semidirect
160. #123C2×D163semidirect
268. C2#23782399direct (N × H)

Maximal subgroups

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

subgroupindex
#237823992
C2×#191047312
C2×#191047212
C2×#191047202
C2×#191047162
C2×#191047002
C2×C4×C22⋊D1632
C2×(C22⋊D163)⋊C42
C2×#123×C1632
C2×#559163