Finite Group Databasebeta

← #35217001

Subgroups — #35217001

Order 20864.

652 conjugacy classes of subgroups.

The subgroup lattice has 206 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19104694C212yesmaximal, complemented
2#23781568C212yesmaximal
3#23781564C212yesmaximal, complemented
4#23781558C214yesmaximal, complemented
5C4×C4⋊Dic163C211yesmaximal, characteristic, complemented
6C4×C22⋊Dic163C212yesmaximal, complemented
7C42×Dic163C211yesmaximal, characteristic, complemented
8C2×C4×D4×C163C211yesmaximal, characteristic
9#19104694—28no—
10C2×C4⋊Dic163C2212yes—
11C2×C4⋊Dic163C2214yes—
12C2×C22⋊Dic163C2214yes—
13C2×C22⋊Dic163C2214yes—
14C2×C4×Dic163C2211yescharacteristic
15C2×C4×Dic163C2212yes—
16C2×C4×Dic163C2212yes—
17C2×C4×Dic163C2212yes—
18C2×C4×Dic163C2211yescharacteristic
19C163⋊#95C2214yes—
20C163⋊#95C2212yes—
21C22×D4×C163C2211yescharacteristic
22C23×C4×C163C2212yes—
23C4×D4×C163C418yescomplemented
24C2×C4⋊C4×C163C2211yescharacteristic
25C2×C22⋊C4×C163C2212yes—
26C2×C42×C163C2211yescharacteristic
27C22×Dic163C2314yes—
28C22×Dic163C2312yes—
29C22×Dic163C2312yes—
30C4⋊Dic163—28no—
31C4⋊Dic163—24no—
32C22⋊Dic163—28no—
33C22⋊Dic163—28no—
34C4×Dic163—24no—
35C4×Dic163—24no—
36C4×Dic163—22no—
37C4×Dic163—24no—
38C4×Dic163D414yescomplemented
39C24×C163C2312yes—
40C2×D4×C163—24no—
41C2×D4×C163C2×C414yes—
42C22×C4×C163—24no—
43C22×C4×C163—24no—
44C22×C4×C163C2×C418yes—
45C22×C4×C163C2311yescharacteristic
46C22×C4×C163C2312yes—
47C22×C4×C163C2311yescharacteristic
48C22×C4×C163C2311yescharacteristic
49C4⋊C4×C163C2×C414yes—
50C22⋊C4×C163C2×C418yes—
51C42×C163C2×C414yes—
52C2×Dic163—22no—
53C2×Dic163—22no—
54C2×Dic163—22no—
55C2×Dic163—22no—
56C2×Dic163—24no—
57C2×Dic163—24no—
58C2×Dic163—24no—
59C2×Dic163C2×D414yes—
60C2×Dic163#4114yes—
61C23×C163—22no—
62C23×C163—22no—
63C23×C163—24no—
64C23×C163—24no—
65C23×C163C22×C414yes—
66C23×C163C2411yescharacteristic
67D4×C163—28no—
68C2×C4×C163—22no—
69C2×C4×C163—22no—
70C2×C4×C163—22no—
71C2×C4×C163—216no—
72C2×C4×C163C22×C412yes—
73C2×C4×C163C22×C414yes—
74C2×C4×C163C22×C412yes—
75C2×C4×C163C22×C412yes—
76C2×C4×C163C2×D412yes—
77C2×C4×C163#4112yes—
78C2×C4×C163#4114yes—
79C22×C163—24no—
80C22×C163—24no—
81C22×C163—24no—
82C22×C163—44no—
83C22×C163—44no—
84C22×C163C23×C411yescharacteristic
85C22×C163C22×D411yescharacteristic
86C22×C163C2×#4112yes—
87C22×C163C2×#4111yescharacteristic
88C22×C163C2×#4112yes—
89C4×C163—24no—
90C4×C163—22no—
91C4×C163#11714yescomplemented
92C4×C163C4×D414yes—
93Dic163—24no—
94Dic163—24no—
95Dic163—44no—
96C2×C163—44no—
97C2×C163C2×#11711yescharacteristic
98C2×C163C2×C4×D411yescharacteristic
99C2×C163C4×#4111yescharacteristic
100C2×C163#52912yes—
101C2×C163#53212yes—
102C163#229311yescharacteristic, complemented, Sylow
103#2293—1631nomaximal, Sylow
104C2×C4×D4D16311yescharacteristic
105C2×#117—1632no—
106#390—1632no—
107#389—1632no—
108#388—1634no—
109C4×C4⋊C4—1631no—
110C4×C22⋊C4—1632no—
111C43—1631no—
112C22×D4C2×D16311yescharacteristic
113C23×C4C2×D16312yes—
114C4×D4Dic16318yescomplemented
115#117—3268no—
116C2×C4⋊C4—1634no—
117C2×C4⋊C4—1632no—
118C2×C4⋊C4C2×D16311yescharacteristic
119C2×C22⋊C4—1634no—
120C2×C22⋊C4—1634no—
121C2×C22⋊C4C2×D16312yes—
122C2×C42—1632no—
123C2×C42—1632no—
124C2×C42—1632no—
125C2×C42—1631no—
126C2×C42—1631no—
127C2×C42C2×D16311yescharacteristic
128#95—1634no—
129#95—1632no—
130C24C22×D16312yes—
131C2×D4—24no—
132C2×D4C2×Dic16314yes—
133C22×C4—24no—
134C22×C4—24no—
135C22×C4—1634no—
136C22×C4—1632no—
137C22×C4—1632no—
138C22×C4C2×Dic16318yes—
139C22×C4C22×D16311yescharacteristic
140C22×C4C22×D16312yes—
141C22×C4C22×D16311yescharacteristic
142C22×C4C22×D16311yescharacteristic
143C4⋊C4—3268no—
144C4⋊C4—3264no—
145C4⋊C4C2×Dic16314yes—
146C22⋊C4—3268no—
147C22⋊C4—3268no—
148C22⋊C4C2×Dic16318yes—
149C42—3264no—
150C42—3264no—
151C42—3262no—
152C42—3264no—
153C42—1634no—
154C42C2×Dic16314yes—
155C23—22no—
156C23—24no—
157C23—22no—
158C23—24no—
159C23C22×Dic16314yes—
160C23C23×D16311yescharacteristic
161D4—28no—
162C2×C4—22no—
163C2×C4—22no—
164C2×C4—22no—
165C2×C4—216no—
166C2×C4—3262no—
167C2×C4—3262no—
168C2×C4—3262no—
169C2×C4—3262no—
170C2×C4—3264no—
171C2×C4—3264no—
172C2×C4—3264no—
173C2×C4—1634no—
174C2×C4—1634no—
175C2×C4C22×Dic16312yes—
176C2×C4C22×Dic16314yes—
177C2×C4C22×Dic16312yes—
178C2×C4C22×Dic16312yes—
179C2×C4D4×D16312yes—
180C2×C4#1457969812yes—
181C2×C4#1457969914yes—
182C22—24no—
183C22—24no—
184C22—24no—
185C22—44no—
186C22—44no—
187C22C23×Dic16311yescharacteristic
188C22C2×D4×D16311yescharacteristic
189C22#41×D16312yes—
190C22C2×#1457969811yescharacteristic
191C22C2×#1457969912yes—
192C4—24no—
193C4—22no—
194C4—3264no—
195C4—3264no—
196C4—6524no—
197C4#1910469414yescomplemented
198C4D4×Dic16314yes—
199C2—44no—
200C2C2×#1910469411yescharacteristic
201C2C2×D4×Dic16311yescharacteristic
202C2#41×Dic16311yescharacteristic
203C2#2378219712yes—
204C2#2378221212yes—
subgroupG/H
centerC22×C4C22×D163
commutatorC22×C163C23×C4
FrattiniC23C23×D163
FittingC2×C4×D4×C163C2
socle, cosocleC23×C163C24
prime radicalC22×D4×C163C22
hypercenterC2×C4×D4D163
hypocenterC163#2293
LCSG ▷ C22×C163 ▷ C163
UCSC1 ◁ C22×C4 ◁ C2×C4×D4

Complements

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

NH ≅ G/Ntype
1. C2×#19104694C2semidirect
3. #23781564C2semidirect
4. #23781558C2semidirect
5. C4×C4⋊Dic163C2semidirect
6. C4×C22⋊Dic163C2semidirect
7. C42×Dic163C2semidirect
23. C4×D4×C163C4semidirect
38. C4×Dic163D4semidirect
91. C4×C163#117semidirect
102. C163#2293semidirect
114. C4×D4Dic163semidirect
197. C4#19104694semidirect

Maximal subgroups

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

subgroupindex
C2×#191046942
#237815682
#237815642
#237815582
C4×C4⋊Dic1632
C4×C22⋊Dic1632
C42×Dic1632
C2×C4×D4×C1632
#2293163