Finite Group Databasebeta

← C2×#23782335 #35228015

Subgroups — C2×#23782335 #35228015

Order 20864.

1736 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
1C22×#14579698C212yesmaximal, complemented
2#23782335C2116yesmaximal, direct product factor
3C2×#19104731C212yesmaximal, complemented
4C2×#19104707C214yesmaximal, complemented
5C2×#19104706C212yesmaximal, complemented
6C2×C4×Dic326C211yesmaximal, characteristic, complemented
7C2×C4×D652C211yesmaximal, characteristic, complemented
8C2×D4×Dic163C212yesmaximal, complemented
9C2×#127×C163C211yesmaximal, characteristic, complemented
10C2×#14579698—216no—
11C2×#14579698C22116yescomplemented
12C22×Dic326C2211yescharacteristic
13C22×D652C2211yescharacteristic
14C22×C22⋊D163C2214yes—
15C22×C22⋊D163C2214yes—
16C23×Dic163C2214yes—
17C22×C4×D163C2212yes—
18#19104731C22116yescomplemented
19#19104707C22132yescomplemented
20#19104706C22116yescomplemented
21C4×Dic326C2218yescomplemented
22C4×D652C2218yescomplemented
23D4×Dic163C22116yescomplemented
24C2×C4⋊Dic163C2211yescharacteristic
25C2×C4⋊Dic163C2211yescharacteristic
26C2×Dic163⋊C4C2212yes—
27C2×C22⋊Dic163C2214yes—
28C2×(C2×D163)⋊C4C2212yes—
29C2×C4×Dic163C2212yes—
30C22×D4×C163C2212yes—
31C22×D4×C163C2212yes—
32C22×D4×C163C2212yes—
33#127×C163C2218yescomplemented
34C2×C42×C163C2211yescharacteristic
35C23×D163C2312yes—
36#14579698—264no—
37C2×Dic326D418yescomplemented
38C2×Dic326C2314yes—
39C2×D652—24no—
40C2×D652C2314yes—
41C2×C22⋊D163—216no—
42C2×C22⋊D163—48no—
43C2×C22⋊D163C23116yes—
44C2×C22⋊D163C23116yes—
45C22×Dic163—216no—
46C22×Dic163C2312yes—
47C22×Dic163C23116yes—
48C22×Dic163C2312yes—
49C22×Dic163C2312yes—
50C2×C4×D163—28no—
51C2×C4×D163C2318yes—
52C4⋊Dic163C2314yes—
53C4⋊Dic163C2314yes—
54Dic163⋊C4C2318yes—
55C22⋊Dic163C23116yes—
56(C2×D163)⋊C4C2318yes—
57C4×Dic163C2318yes—
58C24×C163C2314yes—
59C2×D4×C163—28no—
60C2×D4×C163—28no—
61C2×D4×C163—44no—
62C2×D4×C163C2318yes—
63C2×D4×C163C2318yes—
64C2×D4×C163C2318yes—
65C22×C4×C163C2311yescharacteristic
66C22×C4×C163C2311yescharacteristic
67C22×C4×C163C2311yescharacteristic
68C42×C163C2314yes—
69C22×D163—24no—
70C22×D163—24no—
71C22×D163—24no—
72C22×D163C2414yes—
73Dic326C2×D4116yescomplemented
74D652—28no—
75C22⋊D163—232no—
76C22⋊D163—416no—
77C2×Dic163—24no—
78C2×Dic163—24no—
79C2×Dic163—232no—
80C2×Dic163C2×D418yes—
81C2×Dic163C2414yes—
82C2×Dic163C2414yes—
83C2×Dic163C2414yes—
84C4×D163—216no—
85C23×C163—28no—
86C23×C163—28no—
87C23×C163—28no—
88C23×C163C2418yes—
89C23×C163C2411yescharacteristic
90D4×C163—216no—
91D4×C163—216no—
92D4×C163—48no—
93C2×C4×C163—22no—
94C2×C4×C163C2×D414yes—
95C2×C4×C163#4114yescomplemented
96C2×C4×C163C2412yes—
97C2×C4×C163C2412yes—
98C2×C4×C163C2412yes—
99C22×C163—28no—
100C22×C163—28no—
101C22×C163—28no—
102C22×C163—416no—
103C22×C163C22×D412yes—
104C22×C163C2×#4112yes—
105C22×C163H(5,𝔽2)12yes—
106C22×C163C2511yescharacteristic
107C2×D163—24no—
108C2×D163—24no—
109C2×D163—24no—
110C2×D163—48no—
111C4×C163—22no—
112C4×C163C22×D414yes—
113C4×C163C2×#4114yescomplemented
114Dic163—24no—
115Dic163—24no—
116Dic163C22×D418yes—
117C2×C163—48no—
118C2×C163#55014yescomplemented
119C2×C163C23×D411yescharacteristic
120C2×C163C22×#4111yescharacteristic
121C2×C163C2×H(5,𝔽2)11yescharacteristic
122D163—44no—
123C163C2×#55011yescharacteristic, complemented, Sylow
124C2×#550—1631nomaximal, Sylow
125C22×#41—1632no—
126#550—16316no—
127C2×#127—1632no—
128C2×#127D16311yescharacteristic, complemented
129C2×#121—1632no—
130C2×#121—1634no—
131C2×C4×Q8—1631no—
132C2×C4×D4—1632no—
133C2×C4×D4—1631no—
134C2×#41—32616no—
135C2×#41—16316no—
136C22×Q8—1631no—
137C22×D4—1634no—
138C22×D4—1634no—
139C22×D4—1631no—
140C22×D4C2×D16312yes—
141C22×D4C2×D16312yes—
142C22×D4C2×D16312yes—
143C23×C4—1634no—
144C23×C4—1632no—
145#127—16316no—
146#127C2×D16318yescomplemented
147#121—16316no—
148#121—16332no—
149C4×Q8—1638no—
150C4×D4—16316no—
151C4×D4—1638no—
152C2×C4⋊C4—1631no—
153C2×C4⋊C4—1632no—
154C2×C4⋊C4—1631no—
155C2×C22⋊C4—1634no—
156C2×C22⋊C4—1632no—
157C2×C42—1632no—
158C2×C42C2×D16311yescharacteristic
159C24—1632no—
160C24C22×D16314yes—
161#41—32664no—
162C2×Q8—1638no—
163C2×Q8—1634no—
164C2×D4—28no—
165C2×D4—28no—
166C2×D4—44no—
167C2×D4—32616no—
168C2×D4—3264no—
169C2×D4—6528no—
170C2×D4—16316no—
171C2×D4—16316no—
172C2×D4—1634no—
173C2×D4C22×D16318yes—
174C2×D4C22×D16318yes—
175C2×D4C22×D16318yes—
176C22×C4—32616no—
177C22×C4—3268no—
178C22×C4—16316no—
179C22×C4—1632no—
180C22×C4—1632no—
181C22×C4—1638no—
182C22×C4—1632no—
183C22×C4C22×D16311yescharacteristic
184C22×C4C22×D16311yescharacteristic
185C22×C4C22×D16311yescharacteristic
186C4⋊C4—1634no—
187C4⋊C4—1638no—
188C4⋊C4—1634no—
189C22⋊C4—16316no—
190C22⋊C4—1638no—
191C42—1638no—
192C42C22×D16314yes—
193C23—28no—
194C23—28no—
195C23—28no—
196C23—3264no—
197C23—3264no—
198C23—3264no—
199C23—1634no—
200C23C23×D16318yes—
201C23C23×D16311yescharacteristic
202Q8—16316no—
203D4—216no—
204D4—216no—
205D4—48no—
206D4—32632no—
207D4—3268no—
208D4—65216no—
209C2×C4—22no—
210C2×C4—3264no—
211C2×C4—3264no—
212C2×C4—32632no—
213C2×C4—32616no—
214C2×C4—1634no—
215C2×C4—1634no—
216C2×C4—1638no—
217C2×C4—1634no—
218C2×C4D4×D16314yes—
219C2×C4#1457969814yescomplemented
220C2×C4C23×D16312yes—
221C2×C4C23×D16312yes—
222C2×C4C23×D16312yes—
223C22—28no—
224C22—28no—
225C22—28no—
226C22—416no—
227C22—3264no—
228C22—3264no—
229C22—3264no—
230C22—6528no—
231C22C2×D4×D16312yes—
232C22C2×#1457969812yes—
233C22#1910478012yes—
234C22C24×D16311yescharacteristic
235C4—22no—
236C4—3264no—
237C4—3264no—
238C4—1638no—
239C4C2×D4×D16314yes—
240C4C2×#1457969814yescomplemented
241C2—48no—
242C2—6524no—
243C2#2378233514yesdirect product factor
244C2C22×D4×D16311yescharacteristic
245C2C22×#1457969811yescharacteristic
246C2C2×#1910478011yescharacteristic
subgroupG/H
centerC23C23×D163
commutator, cosocleC22×C163C25
FrattiniC22C24×D163
FittingC2×#127×C163C2
socleC23×C163C24
hypercenterC2×#127D163
hypocenterC163C2×#550
LCSG ▷ C22×C163 ▷ C163
UCSC1 ◁ C23 ◁ C2×#127

Complements

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

NH ≅ G/Ntype
1. C22×#14579698C2semidirect
2. #23782335C2direct (N × H)
3. C2×#19104731C2semidirect
4. C2×#19104707C2semidirect
5. C2×#19104706C2semidirect
6. C2×C4×Dic326C2semidirect
7. C2×C4×D652C2semidirect
8. C2×D4×Dic163C2semidirect
9. C2×#127×C163C2semidirect
11. C2×#14579698C22semidirect
18. #19104731C22semidirect
19. #19104707C22semidirect
20. #19104706C22semidirect
21. C4×Dic326C22semidirect
22. C4×D652C22semidirect
23. D4×Dic163C22semidirect
33. #127×C163C22semidirect
37. C2×Dic326D4semidirect
73. Dic326C2×D4semidirect
95. C2×C4×C163#41semidirect
113. C4×C163C2×#41semidirect
118. C2×C163#550semidirect
123. C163C2×#550semidirect
128. C2×#127D163semidirect
146. #127C2×D163semidirect
219. C2×C4#14579698semidirect
240. C4C2×#14579698semidirect
243. C2#23782335direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145796982
#237823352
C2×#191047312
C2×#191047072
C2×#191047062
C2×C4×Dic3262
C2×C4×D6522
C2×D4×Dic1632
C2×#127×C1632
C2×#550163