Finite Group Databasebeta

← C2×#23782211 #35227815

Subgroups — C2×#23782211 #35227815

Order 20864.

1728 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
1C22×#14579699C211yesmaximal, characteristic, complemented
2#23782211C2116yesmaximal, direct product factor
3C2×#19104733C211yesmaximal, characteristic, complemented
4C2×#19104731C211yesmaximal, characteristic, complemented
5C2×#19104724C211yesmaximal, characteristic, complemented
6C2×#19104722C211yesmaximal, characteristic, complemented
7C2×#19104707C214yesmaximal, complemented
8C2×C4×C22⋊D163C214yesmaximal, complemented
9C22×C4×Dic163C211yesmaximal, characteristic, complemented
10C22×#41×C163C211yesmaximal, characteristic, complemented
11C2×#14579699—28no—
12C2×#14579699C2218yescomplemented
13C22×Dic326C2211yescharacteristic
14C22×D652C2211yescharacteristic
15C22×C22⋊D163C2212yes—
16C22×C22⋊D163C2214yes—
17C23×Dic163C2212yes—
18C22×C4×D163C2212yes—
19#19104733C2218yescomplemented
20#19104731C2218yescomplemented
21#19104724C2218yescomplemented
22#19104722C2218yescomplemented
23#19104707C22132yescomplemented
24C4×C22⋊D163C22132yescomplemented
25C2×Dic163⋊C4C2214yes—
26C2×C22⋊Dic163C2214yes—
27C2×(C2×D163)⋊C4C2214yes—
28C2×C4×Dic163C2211yescharacteristic
29C2×C4×Dic163C2211yescharacteristic
30C2×C4×Dic163C2212yes—
31C2×C4×Dic163C2218yescomplemented
32C2×#41×C163—28no—
33C2×#41×C163C2218yescomplemented
34C22×Q8×C163C2211yescharacteristic
35C22×D4×C163C2212yes—
36C22×D4×C163C2211yescharacteristic
37C23×C4×C163C2212yes—
38C23×C4×C163C2211yescharacteristic
39C23×D163C2312yes—
40#14579699—232no—
41C2×Dic326—24no—
42C2×Dic326C2314yes—
43C2×D652—24no—
44C2×D652C2314yes—
45C2×C22⋊D163—216no—
46C2×C22⋊D163—28no—
47C2×C22⋊D163C2318yes—
48C2×C22⋊D163C23116yes—
49C22×Dic163—28no—
50C22×Dic163C2312yes—
51C22×Dic163C2312yes—
52C22×Dic163C2318yes—
53C22×Dic163C2312yes—
54C2×C4×D163—28no—
55C2×C4×D163C2318yes—
56Dic163⋊C4C23116yes—
57C22⋊Dic163C23116yes—
58(C2×D163)⋊C4C23116yes—
59C4×Dic163C2318yes—
60C4×Dic163C2314yes—
61C4×Dic163C2314yes—
62C24×C163C2312yes—
63C24×C163C2311yescharacteristic
64#41×C163—232no—
65C2×Q8×C163—24no—
66C2×Q8×C163C2314yes—
67C2×D4×C163—28no—
68C2×D4×C163—24no—
69C2×D4×C163C2318yes—
70C2×D4×C163C2314yes—
71C22×C4×C163—28no—
72C22×C4×C163D418yescomplemented
73C22×C4×C163C2312yes—
74C22×C4×C163C2318yes—
75C22×C4×C163C2311yescharacteristic
76C22×C4×C163C2314yes—
77C22×C4×C163C2311yescharacteristic
78C22×D163—24no—
79C22×D163—28no—
80C22×D163C2414yes—
81Dic326—28no—
82D652—28no—
83C22⋊D163—216no—
84C22⋊D163—232no—
85C2×Dic163—24no—
86C2×Dic163—24no—
87C2×Dic163—216no—
88C2×Dic163#4118yescomplemented
89C2×Dic163C2414yes—
90C2×Dic163C2414yes—
91C2×Dic163C2414yes—
92C4×D163—216no—
93C23×C163—24no—
94C23×C163—24no—
95C23×C163—28no—
96C23×C163C2×D414yes—
97C23×C163C2414yes—
98C23×C163C2412yes—
99C23×C163C2411yescharacteristic
100Q8×C163—28no—
101D4×C163—216no—
102D4×C163—28no—
103C2×C4×C163—24no—
104C2×C4×C163—216no—
105C2×C4×C163C2×D414yes—
106C2×C4×C163C2×D414yes—
107C2×C4×C163C2×D4116yescomplemented
108C2×C4×C163C2414yes—
109C2×C4×C163C2412yes—
110C2×C4×C163C2412yes—
111C22×C163—28no—
112C22×C163—24no—
113C22×C163—24no—
114C22×C163—28no—
115C22×C163—48no—
116C22×C163C22×D414yes—
117C22×C163C22×D412yes—
118C22×C163C2×#4114yes—
119C22×C163C2511yescharacteristic
120C2×D163—24no—
121C2×D163—28no—
122C2×D163—48no—
123C4×C163—24no—
124C4×C163C22×D414yes—
125C4×C163C22×D414yes—
126Dic163—24no—
127Dic163—24no—
128Dic163C2×#4118yescomplemented
129C2×C163—24no—
130C2×C163—44no—
131C2×C163#53214yescomplemented
132C2×C163C23×D411yescharacteristic
133C2×C163C22×#4112yes—
134D163—44no—
135C163C2×#53211yescharacteristic, complemented, Sylow
136C2×#532—1631nomaximal, Sylow
137C22×#41—1631no—
138C22×#41D16311yescharacteristic, complemented
139#532—16316no—
140C2×C4⋊Q8—1631no—
141C2×#127—1631no—
142C2×#124—1631no—
143C2×#124—1631no—
144C2×#121—1634no—
145C2×C4×D4—1634no—
146C22×C42—1631no—
147C2×#41—28no—
148C2×#41—3268no—
149C2×#41—1638no—
150C2×#41C2×D16318yescomplemented
151C22×Q8—1631no—
152C22×Q8C2×D16311yescharacteristic
153C22×D4—1634no—
154C22×D4—1632no—
155C22×D4—1631no—
156C22×D4C2×D16312yes—
157C22×D4C2×D16311yescharacteristic
158C23×C4—1632no—
159C23×C4—1632no—
160C23×C4C2×D16312yes—
161C23×C4C2×D16311yescharacteristic
162C4⋊Q8—1638no—
163#127—1638no—
164#124—1638no—
165#124—1638no—
166#121—16332no—
167C4×D4—16332no—
168C2×C4⋊C4—1634no—
169C2×C22⋊C4—1634no—
170C2×C22⋊C4—1634no—
171C2×C42—1631no—
172C2×C42—1631no—
173C2×C42—1638no—
174C2×C42—1632no—
175C24—1632no—
176C24C22×D16312yes—
177C24C22×D16311yescharacteristic
178#41—232no—
179#41—32632no—
180C2×Q8—24no—
181C2×Q8—3264no—
182C2×Q8—1634no—
183C2×Q8C22×D16314yes—
184C2×D4—28no—
185C2×D4—24no—
186C2×D4—3268no—
187C2×D4—32616no—
188C2×D4—3264no—
189C2×D4—16316no—
190C2×D4—1638no—
191C2×D4—1634no—
192C2×D4C22×D16318yes—
193C2×D4C22×D16314yes—
194C22×C4—28no—
195C22×C4—3268no—
196C22×C4—3268no—
197C22×C4—1632no—
198C22×C4—1638no—
199C22×C4—1632no—
200C22×C4—1638no—
201C22×C4—1632no—
202C22×C4C22⋊D16318yescomplemented
203C22×C4C22×D16312yes—
204C22×C4C22×D16318yes—
205C22×C4C22×D16311yescharacteristic
206C22×C4C22×D16314yes—
207C22×C4C22×D16311yescharacteristic
208C4⋊C4—16316no—
209C22⋊C4—16316no—
210C22⋊C4—16316no—
211C42—1638no—
212C42—1634no—
213C42—1634no—
214C23—24no—
215C23—24no—
216C23—28no—
217C23—3264no—
218C23—3268no—
219C23—1634no—
220C23C2×C22⋊D16314yes—
221C23C23×D16314yes—
222C23C23×D16312yes—
223C23C23×D16311yescharacteristic
224Q8—28no—
225Q8—3268no—
226D4—216no—
227D4—28no—
228D4—32616no—
229D4—32632no—
230D4—3268no—
231C2×C4—24no—
232C2×C4—216no—
233C2×C4—3264no—
234C2×C4—3264no—
235C2×C4—32616no—
236C2×C4—32616no—
237C2×C4—1634no—
238C2×C4—1634no—
239C2×C4—1638no—
240C2×C4—1634no—
241C2×C4C2×C22⋊D16314yes—
242C2×C4C2×C22⋊D16314yes—
243C2×C4C2×C22⋊D163116yescomplemented
244C2×C4C23×D16314yes—
245C2×C4C23×D16312yes—
246C2×C4C23×D16312yes—
247C22—28no—
248C22—24no—
249C22—24no—
250C22—28no—
251C22—48no—
252C22—3264no—
253C22—3268no—
254C22—6528no—
255C22C22×C22⋊D16314yes—
256C22C22×C22⋊D16312yes—
257C22#41×D16314yes—
258C22C24×D16311yescharacteristic
259C4—24no—
260C4—3264no—
261C4—3264no—
262C4—1638no—
263C4C22×C22⋊D16314yes—
264C4C22×C22⋊D16314yes—
265C2—24no—
266C2—44no—
267C2—6524no—
268C2#2378221114yesdirect product factor
269C2C23×C22⋊D16311yescharacteristic
270C2C2×#41×D16312yes—
subgroupG/H
centerC22×C4C22×D163
commutator, cosocleC22×C163C25
FrattiniC22C24×D163
FittingC22×#41×C163C2
socleC23×C163C24
hypercenterC22×#41D163
hypocenterC163C2×#532
LCSG ▷ C22×C163 ▷ C163
UCSC1 ◁ C22×C4 ◁ C22×#41

Complements

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

NH ≅ G/Ntype
1. C22×#14579699C2semidirect
2. #23782211C2direct (N × H)
3. C2×#19104733C2semidirect
4. C2×#19104731C2semidirect
5. C2×#19104724C2semidirect
6. C2×#19104722C2semidirect
7. C2×#19104707C2semidirect
8. C2×C4×C22⋊D163C2semidirect
9. C22×C4×Dic163C2semidirect
10. C22×#41×C163C2semidirect
12. C2×#14579699C22semidirect
19. #19104733C22semidirect
20. #19104731C22semidirect
21. #19104724C22semidirect
22. #19104722C22semidirect
23. #19104707C22semidirect
24. C4×C22⋊D163C22semidirect
31. C2×C4×Dic163C22semidirect
33. C2×#41×C163C22semidirect
72. C22×C4×C163D4semidirect
88. C2×Dic163#41semidirect
107. C2×C4×C163C2×D4semidirect
128. Dic163C2×#41semidirect
131. C2×C163#532semidirect
135. C163C2×#532semidirect
138. C22×#41D163semidirect
150. C2×#41C2×D163semidirect
202. C22×C4C22⋊D163semidirect
243. C2×C4C2×C22⋊D163semidirect
268. C2#23782211direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145796992
#237822112
C2×#191047332
C2×#191047312
C2×#191047242
C2×#191047222
C2×#191047072
C2×C4×C22⋊D1632
C22×C4×Dic1632
C22×#41×C1632
C2×#532163