Finite Group Databasebeta

← C2×#23781561 #35216985

Subgroups — C2×#23781561 #35216985

Order 20864.

800 conjugacy classes of subgroups.

The subgroup lattice has 204 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C4⋊Dic163C211yesmaximal, characteristic
2C22×Dic163⋊C4C212yesmaximal
3C22×C4×Dic163C211yesmaximal, characteristic
4#23781561C218yesmaximal, direct product factor
5C2×C163⋊#95C212yesmaximal
6C22×C4⋊C4×C163C211yesmaximal, characteristic
7C23×Dic163C2212yes—
8C23×Dic163C2211yescharacteristic
9C23×Dic163C2211yescharacteristic
10C2×C4⋊Dic163C418yescomplemented
11C2×C4⋊Dic163C2214yes—
12C2×Dic163⋊C4—28no—
13C2×Dic163⋊C4C2218yes—
14C2×C4×Dic163—24no—
15C2×C4×Dic163C2214yes—
16C163⋊#95C2218yes—
17C23×C4×C163C2212yes—
18C23×C4×C163C2211yescharacteristic
19C2×C4⋊C4×C163—24no—
20C2×C4⋊C4×C163C2214yes—
21C22×Dic163—22no—
22C22×Dic163—22no—
23C22×Dic163—24no—
24C22×Dic163—22no—
25C22×Dic163—24no—
26C22×Dic163—22no—
27C22×Dic163C2×C418yes—
28C22×Dic163D414yes—
29C22×Dic163Q814yes—
30C22×Dic163C2314yes—
31C22×Dic163C2312yes—
32C22×Dic163C2312yes—
33C4⋊Dic163C2×C4116yescomplemented
34Dic163⋊C4—216no—
35C4×Dic163—28no—
36C24×C163C2311yescharacteristic
37C22×C4×C163—24no—
38C22×C4×C163—24no—
39C22×C4×C163—24no—
40C22×C4×C163C2×C414yes—
41C22×C4×C163D414yes—
42C22×C4×C163Q814yes—
43C22×C4×C163C2314yes—
44C22×C4×C163C2312yes—
45C4⋊C4×C163—28no—
46C2×Dic163—216no—
47C2×Dic163—28no—
48C2×Dic163—28no—
49C2×Dic163—22no—
50C2×Dic163—22no—
51C2×Dic163—24no—
52C2×Dic163—22no—
53C2×Dic163—24no—
54C2×Dic163—22no—
55C2×Dic163C22×C418yes—
56C2×Dic163C2×D414yes—
57C2×Dic163C2×Q814yes—
58C23×C163C22×C412yes—
59C23×C163C2×D412yes—
60C23×C163C2×D412yes—
61C23×C163C2×Q812yes—
62C23×C163C2×Q812yes—
63C23×C163#4112yes—
64C23×C163#4112yes—
65C23×C163C2411yescharacteristic
66C2×C4×C163—24no—
67C2×C4×C163—24no—
68C2×C4×C163—24no—
69C2×C4×C163—48no—
70C2×C4×C163C4⋊C4116yescomplemented
71C2×C4×C163C22×C414yes—
72C2×C4×C163C2×D414yes—
73C2×C4×C163C2×Q814yes—
74C22×C163C2×C4⋊C414yes—
75C22×C163C4×D414yes—
76C22×C163C4×Q814yes—
77C22×C163#12114yes—
78C22×C163C22⋊Q814yes—
79C22×C163#12514yes—
80C22×C163C4⋊Q814yes—
81C22×C163C23×C411yescharacteristic
82C22×C163C22×D411yescharacteristic
83C22×C163C22×D411yescharacteristic
84C22×C163C22×Q811yescharacteristic
85C22×C163C22×Q811yescharacteristic
86C22×C163C2×#4111yescharacteristic
87C22×C163C2×#4111yescharacteristic
88C4×C163—44no—
89C4×C163C2×C4⋊C418yescomplemented
90Dic163—28no—
91Dic163—24no—
92Dic163—24no—
93C2×C163#38918yescomplemented
94C2×C163C22×C4⋊C411yescharacteristic
95C2×C163C2×C4×D411yescharacteristic
96C2×C163C2×C4×Q811yescharacteristic
97C2×C163C2×#12111yescharacteristic
98C2×C163C2×C22⋊Q811yescharacteristic
99C2×C163C2×#12511yescharacteristic
100C2×C163C2×C4⋊Q811yescharacteristic
101C163C2×#38911yescharacteristic, complemented, Sylow
102C2×#389—1631nomaximal, Sylow
103C22×C4⋊C4—1632no—
104C22×C4⋊C4—1631no—
105C22×C4⋊C4D16311yescharacteristic
106C22×C42—1631no—
107#389—1638no—
108C2×#95—1632no—
109C23×C4—1632no—
110C23×C4—1631no—
111C23×C4—1631no—
112C23×C4C2×D16312yes—
113C23×C4C2×D16311yescharacteristic
114C2×C4⋊C4—24no—
115C2×C4⋊C4—3268no—
116C2×C4⋊C4—1638no—
117C2×C4⋊C4—1638no—
118C2×C4⋊C4—1634no—
119C2×C4⋊C4C2×D16314yes—
120C2×C42—3264no—
121C2×C42—1634no—
122#95—1638no—
123C24C22×D16311yescharacteristic
124C22×C4—24no—
125C22×C4—24no—
126C22×C4—24no—
127C22×C4—3264no—
128C22×C4—3262no—
129C22×C4—3262no—
130C22×C4—3262no—
131C22×C4—3264no—
132C22×C4—3262no—
133C22×C4—1638no—
134C22×C4—1634no—
135C22×C4—1634no—
136C22×C4—1632no—
137C22×C4—1634no—
138C22×C4—1632no—
139C22×C4C4×D16314yes—
140C22×C4C22⋊D16314yes—
141C22×C4Dic32614yes—
142C22×C4C22×D16314yes—
143C22×C4C22×D16312yes—
144C4⋊C4—28no—
145C4⋊C4—32616no—
146C4⋊C4—16316no—
147C42—3268no—
148C23C2×C4×D16312yes—
149C23D4×D16312yes—
150C23C2×C22⋊D16312yes—
151C23Q8×D16312yes—
152C23C2×Dic32612yes—
153C23#1457969812yes—
154C23#1457970012yes—
155C23C23×D16311yescharacteristic
156C2×C4—24no—
157C2×C4—24no—
158C2×C4—24no—
159C2×C4—48no—
160C2×C4—3264no—
161C2×C4—3262no—
162C2×C4—3262no—
163C2×C4—3262no—
164C2×C4—3262no—
165C2×C4—3264no—
166C2×C4—32616no—
167C2×C4—3268no—
168C2×C4—3268no—
169C2×C4—1638no—
170C2×C4—1634no—
171C2×C4—1634no—
172C2×C4Dic163⋊C4116yescomplemented
173C2×C4C2×C4×D16314yes—
174C2×C4C2×C22⋊D16314yes—
175C2×C4C2×Dic32614yes—
176C22C2×Dic163⋊C414yes—
177C22#1910469714yes—
178C22#1910470014yes—
179C22#1910470614yes—
180C22#1910471114yes—
181C22#1910472614yes—
182C22#1910473414yes—
183C22C22×C4×D16311yescharacteristic
184C22C2×D4×D16311yescharacteristic
185C22C22×C22⋊D16311yescharacteristic
186C22C2×Q8×D16311yescharacteristic
187C22C22×Dic32611yescharacteristic
188C22C2×#1457969811yescharacteristic
189C22C2×#1457970011yescharacteristic
190C4—44no—
191C4—3264no—
192C4—3264no—
193C4—3268no—
194C4C2×Dic163⋊C418yescomplemented
195C2#2378156118yesdirect product factor
196C2C22×Dic163⋊C411yescharacteristic
197C2C2×#1910469711yescharacteristic
198C2C2×#1910470011yescharacteristic
199C2C2×#1910470611yescharacteristic
200C2C2×#1910471111yescharacteristic
201C2C2×#1910472611yescharacteristic
202C2C2×#1910473411yescharacteristic
subgroupG/H
centerC24C22×D163
commutatorC22×C163C23×C4
FrattiniC23C23×D163
FittingC22×C4⋊C4×C163C2
socle, prime radicalC24×C163C23
cosocleC23×C163C24
hypercenterC22×C4⋊C4D163
hypocenterC163C2×#389
LCSG ▷ C22×C163 ▷ C163
UCSC1 ◁ C24 ◁ C22×C4⋊C4

Complements

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

NH ≅ G/Ntype
4. #23781561C2direct (N × H)
10. C2×C4⋊Dic163C4semidirect
33. C4⋊Dic163C2×C4semidirect
70. C2×C4×C163C4⋊C4semidirect
89. C4×C163C2×C4⋊C4semidirect
93. C2×C163#389semidirect
101. C163C2×#389semidirect
172. C2×C4Dic163⋊C4semidirect
194. C4C2×Dic163⋊C4semidirect
195. C2#23781561direct (N × H)

Maximal subgroups

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

subgroupindex
C22×C4⋊Dic1632
C22×Dic163⋊C42
C22×C4×Dic1632
#237815612
C2×C163⋊#952
C22×C4⋊C4×C1632
C2×#389163