Finite Group Databasebeta

← C2×#23782239 #35227853

Subgroups — C2×#23782239 #35227853

Order 20864.

1512 conjugacy classes of subgroups.

The subgroup lattice has 212 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14579699C211yesmaximal, characteristic
2#23782239C2116yesmaximal, direct product factor
3C2×#19104733C212yesmaximal, complemented
4C2×#19104724C212yesmaximal, complemented
5C2×#19104718C214yesmaximal, complemented
6C2×#19104711C214yesmaximal, complemented
7C2×#19104694C211yesmaximal, characteristic, complemented
8C23×Q8×C163C211yesmaximal, characteristic, complemented
9C2×#14579699—28no—
10C2×#14579699C2218yes—
11C22×Dic326C2211yescharacteristic
12C22×D652C2211yescharacteristic
13C22×C22⋊D163C2212yes—
14C22×C4×D163C2212yes—
15#19104733C22116yescomplemented
16#19104724C22116yescomplemented
17#19104718C22132yescomplemented
18#19104711C22132yescomplemented
19#19104694C2218yescomplemented
20C2×C4⋊Dic163C2212yes—
21C2×Dic163⋊C4C2218yes—
22C2×C22⋊Dic163C2212yes—
23C2×(C2×D163)⋊C4C2218yes—
24C2×C4×Dic163C2212yes—
25C22×Q8×C163—28no—
26C22×Q8×C163C2212yes—
27C22×Q8×C163C2212yes—
28C22×Q8×C163C2218yescomplemented
29C23×C4×C163C2212yes—
30C23×C4×C163C2211yescharacteristic
31C23×D163C2312yes—
32#14579699—232no—
33C2×Dic326—24no—
34C2×Dic326C2314yes—
35C2×D652—24no—
36C2×D652C2314yes—
37C2×C22⋊D163—28no—
38C2×C22⋊D163C2318yes—
39C22×Dic163C2312yes—
40C22×Dic163C2314yes—
41C2×C4×D163—28no—
42C2×C4×D163C2318yes—
43C4⋊Dic163C2318yes—
44Dic163⋊C4C23132yes—
45C22⋊Dic163C2318yes—
46(C2×D163)⋊C4C23132yes—
47C4×Dic163C2318yes—
48C24×C163C2311yescharacteristic
49C2×Q8×C163—28no—
50C2×Q8×C163—28no—
51C2×Q8×C163—232no—
52C2×Q8×C163C2318yes—
53C2×Q8×C163C2318yes—
54C22×C4×C163—28no—
55C22×C4×C163D418yes—
56C22×C4×C163C2314yes—
57C22×C4×C163C2318yes—
58C22×C4×C163C2311yescharacteristic
59C22×C4×C163C2311yescharacteristic
60C22×C4×C163C2314yes—
61C22×D163—24no—
62C22×D163—28no—
63C22×D163C2414yes—
64Dic326—28no—
65D652—28no—
66C22⋊D163—216no—
67C2×Dic163—24no—
68C2×Dic163—28no—
69C2×Dic163C2418yes—
70C2×Dic163C2414yes—
71C4×D163—216no—
72C23×C163—24no—
73C23×C163C2×D414yes—
74C23×C163C2412yes—
75C23×C163C2411yescharacteristic
76Q8×C163—216no—
77Q8×C163—216no—
78C2×C4×C163—216no—
79C2×C4×C163—28no—
80C2×C4×C163C2×D414yes—
81C2×C4×C163C2×D414yes—
82C2×C4×C163C2×D4116yes—
83C2×C4×C163C2418yes—
84C2×C4×C163C2412yes—
85C2×C4×C163C2412yes—
86C22×C163—28no—
87C22×C163—24no—
88C22×C163C22×D414yes—
89C22×C163C22×D412yes—
90C22×C1632−1+414yes—
91C22×C163C2511yescharacteristic
92C2×D163—24no—
93C2×D163—28no—
94C2×D163—48no—
95C4×C163—28no—
96C4×C163C22×D414yes—
97C4×C163C22×D414yes—
98Dic163—24no—
99Dic163—28no—
100C2×C163—24no—
101C2×C163#53614yescomplemented
102C2×C163C23×D411yescharacteristic
103C2×C163C2×2−1+412yes—
104D163—44no—
105C163C2×#53611yescharacteristic, complemented, Sylow
106C2×#536—1631nomaximal, Sylow
107C22×#41—1631no—
108C23×Q8D16311yescharacteristic, complemented
109#536—16316no—
110C2×C4⋊Q8—1632no—
111C2×#124—1632no—
112C2×#123—1634no—
113C2×C22⋊Q8—1634no—
114C2×#117—1631no—
115C2×#41—3268no—
116C2×#41—1638no—
117C22×Q8—28no—
118C22×Q8—1631no—
119C22×Q8C2×D16312yes—
120C22×Q8C2×D16312yes—
121C22×Q8C2×D16318yescomplemented
122C22×D4—1632no—
123C22×D4—1631no—
124C23×C4—1632no—
125C23×C4C2×D16312yes—
126C23×C4C2×D16311yescharacteristic
127C4⋊Q8—16316no—
128#124—16316no—
129#123—16332no—
130C22⋊Q8—16332no—
131#117—1638no—
132C2×C4⋊C4—1632no—
133C2×C4⋊C4—1638no—
134C2×C22⋊C4—1632no—
135C2×C22⋊C4—1638no—
136C2×C42—1632no—
137C24—1632no—
138C24C22×D16311yescharacteristic
139#41—32632no—
140C2×Q8—28no—
141C2×Q8—28no—
142C2×Q8—232no—
143C2×Q8—3264no—
144C2×Q8—1634no—
145C2×Q8C22×D16318yes—
146C2×Q8C22×D16318yes—
147C2×D4—3268no—
148C2×D4—3264no—
149C2×D4—1638no—
150C2×D4—1634no—
151C22×C4—28no—
152C22×C4—3268no—
153C22×C4—1634no—
154C22×C4—1632no—
155C22×C4—1638no—
156C22×C4C22⋊D16318yes—
157C22×C4C22×D16318yes—
158C22×C4C22×D16314yes—
159C22×C4C22×D16314yes—
160C22×C4C22×D16311yescharacteristic
161C22×C4C22×D16311yescharacteristic
162C4⋊C4—1638no—
163C4⋊C4—16332no—
164C22⋊C4—1638no—
165C22⋊C4—16332no—
166C42—1638no—
167C23—24no—
168C23—3264no—
169C23—3268no—
170C23—1634no—
171C23C2×C22⋊D16314yes—
172C23C23×D16312yes—
173C23C23×D16311yescharacteristic
174Q8—216no—
175Q8—216no—
176Q8—3268no—
177D4—32616no—
178D4—3268no—
179C2×C4—216no—
180C2×C4—28no—
181C2×C4—3264no—
182C2×C4—3268no—
183C2×C4—32616no—
184C2×C4—1638no—
185C2×C4—1634no—
186C2×C4C2×C22⋊D16314yes—
187C2×C4C2×C22⋊D16314yes—
188C2×C4C2×C22⋊D163116yes—
189C2×C4C23×D16318yes—
190C2×C4C23×D16312yes—
191C2×C4C23×D16312yes—
192C22—28no—
193C22—24no—
194C22—3264no—
195C22—3268no—
196C22—6528no—
197C22C22×C22⋊D16314yes—
198C22C22×C22⋊D16312yes—
199C22#1910478314yes—
200C22C24×D16311yescharacteristic
201C4—28no—
202C4—3264no—
203C4—3268no—
204C4C22×C22⋊D16314yes—
205C4C22×C22⋊D16314yes—
206C2—24no—
207C2—6524no—
208C2#2378223914yesdirect product factor
209C2C23×C22⋊D16311yescharacteristic
210C2C2×#1910478312yes—
subgroupG/H
centerC23C23×D163
commutator, cosocleC22×C163C25
FrattiniC22C24×D163
FittingC23×Q8×C163C2
socleC23×C163C24
prime radicalC22×#14579699C2
hypercenterC23×Q8D163
hypocenterC163C2×#536
LCSG ▷ C22×C163 ▷ C163
UCSC1 ◁ C23 ◁ C23×Q8

Complements

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

NH ≅ G/Ntype
2. #23782239C2direct (N × H)
3. C2×#19104733C2semidirect
4. C2×#19104724C2semidirect
5. C2×#19104718C2semidirect
6. C2×#19104711C2semidirect
7. C2×#19104694C2semidirect
8. C23×Q8×C163C2semidirect
15. #19104733C22semidirect
16. #19104724C22semidirect
17. #19104718C22semidirect
18. #19104711C22semidirect
19. #19104694C22semidirect
28. C22×Q8×C163C22semidirect
101. C2×C163#536semidirect
105. C163C2×#536semidirect
108. C23×Q8D163semidirect
121. C22×Q8C2×D163semidirect
208. C2#23782239direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145796992
#237822392
C2×#191047332
C2×#191047242
C2×#191047182
C2×#191047112
C2×#191046942
C23×Q8×C1632
C2×#536163