Finite Group Databasebeta

← #35223497

Subgroups — #35223497

Order 20864.

412 conjugacy classes of subgroups.

The subgroup lattice has 210 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C4×#14579699C211yesmaximal, characteristic
2#23781792C212yesmaximal, complemented
3#23781742C212yesmaximal, complemented
4#23781733C214yesmaximal, complemented
5#23781716C212yesmaximal, complemented
6C4×#14579682C212yesmaximal, complemented
7C2×C4×C163⋊C8C211yesmaximal, characteristic, complemented
8#431×C163C211yesmaximal, characteristic, complemented
9C2×#14579699C411yescharacteristic
10C2×#14579682C2214yes—
11C22×C163⋊C8C2212yes—
12C4×Dic326C411yescharacteristic
13C4×Dic326C2211yescharacteristic
14C4×D652C411yescharacteristic
15C4×D652C2211yescharacteristic
16C4×C22⋊D163C412yes—
17C4×C22⋊D163C2212yes—
18#19104694C411yescharacteristic
19#19104692C412yes—
20C42×D163C2212yes—
21Dic163⋊C8C2214yes—
22(C2×D163)⋊C8C2214yes—
23#19104645C2214yes—
24C4×C163⋊C8C2211yescharacteristic
25C4×C163⋊C8C2212yes—
26C4×C163⋊C8C2211yescharacteristic
27C2×C42×C163C2211yescharacteristic
28C4⋊C8×C163C2212yes—
29C22⋊C8×C163C2212yes—
30C4×C8×C163C2212yes—
31#14579699—24no—
32C2×Dic326C2×C411yescharacteristic
33C2×D652C2×C411yescharacteristic
34C2×C22⋊D163C2×C412yes—
35C2×C4×D163C2×C412yes—
36C2×C4×D163C2×C412yes—
37C2×C4×D163C2312yes—
38#14579682—28no—
39C2×C163⋊C8—24no—
40C2×C163⋊C8C2312yes—
41C2×C163⋊C8C2312yes—
42C4⋊Dic163C2×C411yescharacteristic
43C4⋊Dic163C2×C411yescharacteristic
44Dic163⋊C4C2×C412yes—
45Dic163⋊C4C2×C412yes—
46C22⋊Dic163C2×C412yes—
47(C2×D163)⋊C4C2×C412yes—
48(C2×D163)⋊C4C2×C412yes—
49C4×Dic163C2×C412yes—
50C4×Dic163C2×C412yes—
51C4×Dic163C2312yes—
52C22×C4×C163C2×C411yescharacteristic
53C22×C4×C163C2×C411yescharacteristic
54C22×C4×C163C2311yescharacteristic
55C2×C8×C163C2314yes—
56C42×C163C2×C411yescharacteristic
57C42×C163C2×C411yescharacteristic
58C42×C163C2311yescharacteristic
59C42×C163C2311yescharacteristic
60C22×D163C22×C412yes—
61Dic326—22no—
62D652—22no—
63C22⋊D163—24no—
64C2×Dic163C22×C412yes—
65C2×Dic163C22×C412yes—
66C2×Dic163C22×C412yes—
67C4×D163—24no—
68C4×D163—24no—
69C4×D163—24no—
70C163⋊C8—22no—
71C163⋊C8#4114yescomplemented
72C23×C163C22×C411yescharacteristic
73C2×C4×C163—22no—
74C2×C4×C163—22no—
75C2×C4×C163M1614yescomplemented
76C2×C4×C163C22×C411yescharacteristic
77C2×C4×C163C22×C411yescharacteristic
78C2×C4×C163C22×C411yescharacteristic
79C2×C4×C163C22×C411yescharacteristic
80C2×C4×C163C22×C411yescharacteristic
81C2×C4×C163C2411yescharacteristic
82C8×C163—24no—
83C22×C163—21no—
84C22×C163—21no—
85C22×C163C2×M1612yes—
86C22×C163C23×C411yescharacteristic
87C2×D163—22no—
88C2×D163—22no—
89C2×D163—22no—
90C4×C163—21no—
91C4×C163—21no—
92C4×C163C2×M1612yes—
93C4×C163C2×M1612yes—
94C4×C163#13112yes—
95C4×C163C2×#4112yes—
96Dic163—22no—
97Dic163—22no—
98Dic163—22no—
99C2×C163—22no—
100C2×C163C4×#4111yescharacteristic
101C2×C163C22×M1611yescharacteristic
102C2×C163C2×#13111yescharacteristic
103D163—42no—
104C163#296511yescharacteristic, complemented, Sylow
105#2965—1631nomaximal, Sylow
106C4×#41—1631no—
107#446—1632no—
108#436—1632no—
109#435—1634no—
110#431—1632no—
111#431D16311yescharacteristic, complemented
112C4×M16—1632no—
113C2×C4×C8—1631no—
114C2×#41—1631no—
115C2×M16—1634no—
116C22×C8—1632no—
117C4×Q8—1631no—
118C4×Q8—1631no—
119C4×D4—1632no—
120C4×D4—1632no—
121C4×D4—1631no—
122C4×D4—1631no—
123#117—1631no—
124#117—1632no—
125C2×C42—1632no—
126C2×C42C2×D16311yescharacteristic
127C4⋊C8—1634no—
128C4⋊C8C2×D16312yes—
129C22⋊C8—1634no—
130C22⋊C8C2×D16312yes—
131#97—1634no—
132C4×C8—1632no—
133C4×C8—1631no—
134C4×C8—1631no—
135C4×C8C2×D16312yes—
136#41—3264no—
137C2×Q8—1631no—
138C2×D4—1632no—
139C2×D4—1631no—
140C22×C4—1632no—
141C22×C4—1632no—
142C22×C4—1632no—
143C22×C4C4×D16311yescharacteristic
144C22×C4C4×D16311yescharacteristic
145C22×C4C22×D16311yescharacteristic
146M16—3268no—
147C2×C8—3264no—
148C2×C8—1632no—
149C2×C8—1632no—
150C2×C8C22×D16314yes—
151C4⋊C4—1632no—
152C4⋊C4—1632no—
153C4⋊C4—1631no—
154C4⋊C4—1631no—
155C22⋊C4—1632no—
156C22⋊C4—1632no—
157C22⋊C4—1632no—
158C42—1632no—
159C42—1632no—
160C42—1632no—
161C42C4×D16311yescharacteristic
162C42C4×D16311yescharacteristic
163C42C22×D16311yescharacteristic
164C42C22×D16311yescharacteristic
165C23—1632no—
166C23C2×C4×D16311yescharacteristic
167Q8—3262no—
168D4—3264no—
169D4—3262no—
170C2×C4—22no—
171C2×C4—22no—
172C2×C4—3264no—
173C2×C4—3264no—
174C2×C4—3264no—
175C2×C4—1632no—
176C2×C4—1632no—
177C2×C4—1632no—
178C2×C4#1457968214yescomplemented
179C2×C4C2×C4×D16311yescharacteristic
180C2×C4C2×C4×D16311yescharacteristic
181C2×C4C2×C4×D16311yescharacteristic
182C2×C4C2×C4×D16311yescharacteristic
183C2×C4C2×C4×D16311yescharacteristic
184C2×C4C23×D16311yescharacteristic
185C8—24no—
186C8—3262no—
187C8—1634no—
188C22—21no—
189C22—21no—
190C22—3262no—
191C22—3262no—
192C22—3262no—
193C22C2×#1457968212yes—
194C22C22×C4×D16311yescharacteristic
195C4—21no—
196C4—21no—
197C4—3262no—
198C4—3262no—
199C4—3262no—
200C4C2×#1457968212yes—
201C4C2×#1457968212yes—
202C4#1910474312yes—
203C4#41×D16312yes—
204C2—22no—
205C2—6522no—
206C2#2378213311yescharacteristic
207C2C22×#1457968211yescharacteristic
208C2C2×#1910474311yescharacteristic
subgroupG/H
centerC42C22×D163
commutator, socleC22×C163C23×C4
FrattiniC2×C4C23×D163
Fitting#431×C163C2
prime radicalC2×#14579699C4
cosocleC2×C4×C163C24
hypercenter#431D163
hypocenterC163#2965
LCSG ▷ C22×C163 ▷ C163
UCSC1 ◁ C42 ◁ #431

Complements

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

NH ≅ G/Ntype
2. #23781792C2semidirect
3. #23781742C2semidirect
4. #23781733C2semidirect
5. #23781716C2semidirect
6. C4×#14579682C2semidirect
7. C2×C4×C163⋊C8C2semidirect
8. #431×C163C2semidirect
71. C163⋊C8#41semidirect
75. C2×C4×C163M16semidirect
104. C163#2965semidirect
111. #431D163semidirect
178. C2×C4#14579682semidirect

Maximal subgroups

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

subgroupindex
C4×#145796992
#237817922
#237817422
#237817332
#237817162
C4×#145796822
C2×C4×C163⋊C82
#431×C1632
#2965163