Finite Group Databasebeta

← C2×#23782418 #35228669

Subgroups — C2×#23782418 #35228669

Order 20864.

1024 conjugacy classes of subgroups.

The subgroup lattice has 248 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#23782418C2116yesmaximal, direct product factor
2C2×#19104734C212yesmaximal, complemented
3C2×#19104728C212yesmaximal, complemented
4C2×#19104728C212yesmaximal, complemented
5C2×#19104725C212yesmaximal, complemented
6C2×#19104722C211yesmaximal, characteristic
7C2×#19104716C211yesmaximal, characteristic
8C2×#19104714C212yesmaximal, complemented
9C2×#19104712C212yesmaximal, complemented
10C2×#123×C163C211yesmaximal, characteristic
11C22×Dic326C2212yes—
12C22×Dic326C2211yescharacteristic
13C23×Dic163C2211yescharacteristic
14#19104734C22116yescomplemented
15#19104728C22116yescomplemented
16#19104728C22116yescomplemented
17#19104725C22116yescomplemented
18#19104722C2218yes—
19#19104716C2218yes—
20#19104714C22116yescomplemented
21#19104712C22116yescomplemented
22C2×C4⋊Dic163C2212yes—
23C2×C4⋊Dic163C2212yes—
24C2×Dic163⋊C4C2212yes—
25C2×Dic163⋊C4C2212yes—
26C2×Dic163⋊C4C2212yes—
27C2×Dic163⋊C4C2212yes—
28C2×Dic163⋊C4C2212yes—
29C2×C22⋊Dic163C2212yes—
30C2×C22⋊Dic163C2212yes—
31C2×C22⋊Dic163C2212yes—
32C2×C22⋊Dic163C2211yescharacteristic
33C2×C4×Dic163C2211yescharacteristic
34C2×C4×Dic163C2212yes—
35C22×D4×C163C2211yescharacteristic
36C23×C4×C163C2211yescharacteristic
37#123×C163C2218yes—
38C2×C4⋊C4×C163C2212yes—
39C2×C22⋊C4×C163C2212yes—
40C2×C22⋊C4×C163C2211yescharacteristic
41C2×Dic326—44no—
42C2×Dic326—42no—
43C2×Dic326C2318yes—
44C2×Dic326C2314yes—
45C22×Dic163—42no—
46C22×Dic163C2312yes—
47C22×Dic163C2312yes—
48C22×Dic163C2312yes—
49C22×Dic163C2312yes—
50C22×Dic163C2314yes—
51C4⋊Dic163C2318yes—
52C4⋊Dic163C2318yes—
53Dic163⋊C4C2318yes—
54Dic163⋊C4C2318yes—
55Dic163⋊C4C2318yes—
56Dic163⋊C4C2318yes—
57Dic163⋊C4C2318yes—
58C22⋊Dic163C2318yes—
59C22⋊Dic163C2318yes—
60C22⋊Dic163C2318yes—
61C22⋊Dic163C2314yes—
62C4×Dic163C2314yes—
63C4×Dic163C2318yes—
64C24×C163C2311yescharacteristic
65C24×C163C2311yescharacteristic
66C2×D4×C163—42no—
67C2×D4×C163C2314yes—
68C22×C4×C163—42no—
69C22×C4×C163C2312yes—
70C22×C4×C163C2311yescharacteristic
71C22×C4×C163C2312yes—
72C22×C4×C163C2314yes—
73C4⋊C4×C163C2318yes—
74C22⋊C4×C163C2318yes—
75C22⋊C4×C163C2314yes—
76Dic326—48no—
77Dic326—44no—
78C2×Dic163—24no—
79C2×Dic163—24no—
80C2×Dic163—24no—
81C2×Dic163—24no—
82C2×Dic163—44no—
83C2×Dic163C2414yes—
84C2×Dic163C2414yes—
85C2×Dic163C2414yes—
86C2×Dic163C2414yes—
87C23×C163—22no—
88C23×C163—22no—
89C23×C163—24no—
90C23×C163—24no—
91C23×C163C2412yes—
92C23×C163C2412yes—
93C23×C163C2411yescharacteristic
94D4×C163—44no—
95C2×C4×C163—24no—
96C2×C4×C163—22no—
97C2×C4×C163—24no—
98C2×C4×C163—44no—
99C2×C4×C163C2414yes—
100C2×C4×C163C2414yes—
101C2×C4×C163C2412yes—
102C22×C163—22no—
103C22×C163—22no—
104C22×C163—24no—
105C22×C163—24no—
106C22×C163—44no—
107C22×C163—44no—
108C22×C163H(5,𝔽2)12yes—
109C22×C1632−1+414yes—
110C22×C163C2511yescharacteristic
111C4×C163—24no—
112C4×C163—22no—
113C4×C163—24no—
114Dic163—24no—
115Dic163—24no—
116Dic163—24no—
117Dic163—24no—
118C2×C163—42no—
119C2×C163—42no—
120C2×C163#56314yescomplemented
121C2×C163C2×H(5,𝔽2)11yescharacteristic
122C2×C163C2×2−1+412yes—
123C163C2×#56311yescharacteristic, complemented, Sylow
124C2×#563—1631nomaximal, Sylow
125#563—16316no—
126C2×C4⋊Q8—1632no—
127C2×#126—1632no—
128C2×#126—1632no—
129C2×#125—1632no—
130C2×#124—1631no—
131C2×#123—1631no—
132C2×#123D16311yescharacteristic
133C2×C22⋊Q8—1632no—
134C2×C22⋊Q8—1632no—
135C22×Q8—1632no—
136C22×Q8—1631no—
137C22×D4C2×D16311yescharacteristic
138C23×C4—1631no—
139C23×C4C2×D16311yescharacteristic
140C4⋊Q8—16316no—
141#126—16316no—
142#126—16316no—
143#125—16316no—
144#124—1638no—
145#123—1638no—
146#123C2×D16318yes—
147C22⋊Q8—16316no—
148C22⋊Q8—16316no—
149C2×C4⋊C4—1632no—
150C2×C4⋊C4—1632no—
151C2×C4⋊C4—1632no—
152C2×C4⋊C4—1632no—
153C2×C4⋊C4—1632no—
154C2×C4⋊C4—1632no—
155C2×C4⋊C4—1632no—
156C2×C4⋊C4C2×D16312yes—
157C2×C22⋊C4—1632no—
158C2×C22⋊C4—1632no—
159C2×C22⋊C4—1632no—
160C2×C22⋊C4—1631no—
161C2×C22⋊C4C2×D16312yes—
162C2×C22⋊C4C2×D16311yescharacteristic
163C2×C42—1631no—
164C2×C42—1632no—
165C24C22×D16311yescharacteristic
166C24C22×D16311yescharacteristic
167C2×Q8—6524no—
168C2×Q8—6522no—
169C2×Q8—1638no—
170C2×Q8—1634no—
171C2×D4—42no—
172C2×D4C22×D16314yes—
173C22×C4—42no—
174C22×C4—6522no—
175C22×C4—1632no—
176C22×C4—1632no—
177C22×C4—1632no—
178C22×C4—1632no—
179C22×C4—1634no—
180C22×C4C22×D16312yes—
181C22×C4C22×D16311yescharacteristic
182C22×C4C22×D16312yes—
183C22×C4C22×D16314yes—
184C4⋊C4—1638no—
185C4⋊C4—1638no—
186C4⋊C4—1638no—
187C4⋊C4—1638no—
188C4⋊C4—1638no—
189C4⋊C4—1638no—
190C4⋊C4—1638no—
191C4⋊C4C22×D16318yes—
192C22⋊C4—1638no—
193C22⋊C4—1638no—
194C22⋊C4—1638no—
195C22⋊C4—1634no—
196C22⋊C4C22×D16318yes—
197C22⋊C4C22×D16314yes—
198C42—1634no—
199C42—1638no—
200C23—22no—
201C23—22no—
202C23—24no—
203C23—24no—
204C23C23×D16312yes—
205C23C23×D16312yes—
206C23C23×D16311yescharacteristic
207Q8—6528no—
208Q8—6524no—
209D4—44no—
210C2×C4—24no—
211C2×C4—22no—
212C2×C4—24no—
213C2×C4—44no—
214C2×C4—3264no—
215C2×C4—3264no—
216C2×C4—3264no—
217C2×C4—3264no—
218C2×C4—6524no—
219C2×C4—1634no—
220C2×C4—1634no—
221C2×C4—1634no—
222C2×C4—1634no—
223C2×C4C23×D16314yes—
224C2×C4C23×D16312yes—
225C2×C4C23×D16314yes—
226C22—22no—
227C22—22no—
228C22—24no—
229C22—24no—
230C22—44no—
231C22—44no—
232C22#1910478012yes—
233C22#1910478214yes—
234C22C24×D16311yescharacteristic
235C4—24no—
236C4—22no—
237C4—24no—
238C4—3264no—
239C4—3264no—
240C4—3264no—
241C4—3264no—
242C2—42no—
243C2—42no—
244C2#2378241814yesdirect product factor
245C2C2×#1910478011yescharacteristic
246C2C2×#1910478212yes—
subgroupG/H
centerC23C23×D163
commutator, cosocleC22×C163C25
FrattiniC22C24×D163
FittingC2×#123×C163C2
socleC23×C163C24
prime radicalC22×D4×C163C22
hypercenterC2×#123D163
hypocenterC163C2×#563
LCSG ▷ C22×C163 ▷ C163
UCSC1 ◁ C23 ◁ C2×#123

Complements

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

NH ≅ G/Ntype
1. #23782418C2direct (N × H)
2. C2×#19104734C2semidirect
3. C2×#19104728C2semidirect
4. C2×#19104728C2semidirect
5. C2×#19104725C2semidirect
8. C2×#19104714C2semidirect
9. C2×#19104712C2semidirect
14. #19104734C22semidirect
15. #19104728C22semidirect
16. #19104728C22semidirect
17. #19104725C22semidirect
20. #19104714C22semidirect
21. #19104712C22semidirect
120. C2×C163#563semidirect
123. C163C2×#563semidirect
244. C2#23782418direct (N × H)

Maximal subgroups

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

subgroupindex
#237824182
C2×#191047342
C2×#191047282
C2×#191047252
C2×#191047222
C2×#191047162
C2×#191047142
C2×#191047122
C2×#123×C1632
C2×#563163