Finite Group Databasebeta

← C2×#23781562 #35216986

Subgroups — C2×#23781562 #35216986

Order 20864.

800 conjugacy classes of subgroups.

The subgroup lattice has 256 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C4⋊Dic163C211yesmaximal, characteristic
2C22×Dic163⋊C4C211yesmaximal, characteristic
3C22×Dic163⋊C4C211yesmaximal, characteristic
4C22×Dic163⋊C4C211yesmaximal, characteristic
5C22×C4×Dic163C211yesmaximal, characteristic
6#23781562C218yesmaximal, direct product factor
7C2×C163⋊#95C211yesmaximal, characteristic
8C2×#95×C163C211yesmaximal, characteristic
9C23×Dic163C2211yescharacteristic
10C23×Dic163C2211yescharacteristic
11C23×Dic163C2211yescharacteristic
12C23×Dic163C2211yescharacteristic
13C2×C4⋊Dic163—24no—
14C2×C4⋊Dic163C2214yes—
15C2×Dic163⋊C4—24no—
16C2×Dic163⋊C4—24no—
17C2×Dic163⋊C4C418yescomplemented
18C2×Dic163⋊C4C2214yes—
19C2×Dic163⋊C4C2214yes—
20C2×Dic163⋊C4C2214yes—
21C2×C4×Dic163—24no—
22C2×C4×Dic163C2214yes—
23C163⋊#95C2214yes—
24C23×C4×C163C2211yescharacteristic
25C23×C4×C163C2211yescharacteristic
26C23×C4×C163C2211yescharacteristic
27#95×C163C2214yes—
28C22×Dic163—22no—
29C22×Dic163—22no—
30C22×Dic163—22no—
31C22×Dic163—22no—
32C22×Dic163—22no—
33C22×Dic163—22no—
34C22×Dic163—22no—
35C22×Dic163C2×C414yes—
36C22×Dic163C2×C414yes—
37C22×Dic163D414yes—
38C22×Dic163D414yes—
39C22×Dic163Q814yes—
40C22×Dic163C2312yes—
41C22×Dic163C2312yes—
42C22×Dic163C2312yes—
43C22×Dic163C2312yes—
44C4⋊Dic163—28no—
45Dic163⋊C4—28no—
46Dic163⋊C4—28no—
47Dic163⋊C4C2×C4116yescomplemented
48C4×Dic163—28no—
49C24×C163C2311yescharacteristic
50C22×C4×C163—22no—
51C22×C4×C163—22no—
52C22×C4×C163—22no—
53C22×C4×C163—22no—
54C22×C4×C163—22no—
55C22×C4×C163—22no—
56C22×C4×C163—22no—
57C22×C4×C163C2×C414yes—
58C22×C4×C163Q814yes—
59C22×C4×C163C2312yes—
60C22×C4×C163C2312yes—
61C22×C4×C163C2312yes—
62C2×Dic163—28no—
63C2×Dic163—28no—
64C2×Dic163—22no—
65C2×Dic163—22no—
66C2×Dic163—22no—
67C2×Dic163—22no—
68C2×Dic163—22no—
69C2×Dic163—22no—
70C2×Dic163—22no—
71C2×Dic163—44no—
72C2×Dic163C4⋊C4116yescomplemented
73C2×Dic163C22×C414yes—
74C2×Dic163C22×C414yes—
75C2×Dic163C2×D414yes—
76C2×Dic163C2×D414yes—
77C2×Dic163C2×Q814yes—
78C23×C163C22×C412yes—
79C23×C163C2×D412yes—
80C23×C163C2×D412yes—
81C23×C163C2×Q812yes—
82C23×C163C2×Q812yes—
83C23×C163#4112yes—
84C23×C163#4112yes—
85C23×C163C2411yescharacteristic
86C2×C4×C163—28no—
87C2×C4×C163—28no—
88C2×C4×C163—22no—
89C2×C4×C163—22no—
90C2×C4×C163—22no—
91C2×C4×C163—22no—
92C2×C4×C163—22no—
93C2×C4×C163—22no—
94C2×C4×C163—22no—
95C2×C4×C163—44no—
96C2×C4×C163C22×C414yes—
97C2×C4×C163C2×Q814yes—
98C22×C163C2×C4⋊C414yes—
99C22×C163C4×D414yes—
100C22×C163C4×Q814yes—
101C22×C163#12114yes—
102C22×C163C22⋊Q814yes—
103C22×C163#12514yes—
104C22×C163C4⋊Q814yes—
105C22×C163C23×C411yescharacteristic
106C22×C163C22×D411yescharacteristic
107C22×C163C22×D411yescharacteristic
108C22×C163C22×Q811yescharacteristic
109C22×C163C22×Q811yescharacteristic
110C22×C163C2×#4111yescharacteristic
111C22×C163C2×#4111yescharacteristic
112C4×C163—24no—
113C4×C163—24no—
114C4×C163—42no—
115Dic163—24no—
116Dic163—24no—
117Dic163—42no—
118Dic163C2×C4⋊C418yescomplemented
119C2×C163#38918yescomplemented
120C2×C163C22×C4⋊C411yescharacteristic
121C2×C163C2×C4×D411yescharacteristic
122C2×C163C2×C4×Q811yescharacteristic
123C2×C163C2×#12111yescharacteristic
124C2×C163C2×C22⋊Q811yescharacteristic
125C2×C163C2×#12511yescharacteristic
126C2×C163C2×C4⋊Q811yescharacteristic
127C163C2×#38911yescharacteristic, complemented, Sylow
128C2×#389—1631nomaximal, Sylow
129C22×C4⋊C4—1631no—
130C22×C4⋊C4—1631no—
131C22×C4⋊C4—1631no—
132C22×C4⋊C4—1631no—
133C22×C42—1631no—
134#389—1638no—
135C2×#95—1631no—
136C2×#95D16311yescharacteristic
137C23×C4—1631no—
138C23×C4—1631no—
139C23×C4—1631no—
140C23×C4—1631no—
141C23×C4C2×D16311yescharacteristic
142C23×C4C2×D16311yescharacteristic
143C23×C4C2×D16311yescharacteristic
144C2×C4⋊C4—3264no—
145C2×C4⋊C4—3264no—
146C2×C4⋊C4—3264no—
147C2×C4⋊C4—1634no—
148C2×C4⋊C4—1634no—
149C2×C4⋊C4—1634no—
150C2×C4⋊C4—1638no—
151C2×C4⋊C4—1634no—
152C2×C42—3264no—
153C2×C42—1634no—
154#95—1634no—
155#95C2×D16314yes—
156C24C22×D16311yescharacteristic
157C22×C4—22no—
158C22×C4—22no—
159C22×C4—22no—
160C22×C4—22no—
161C22×C4—22no—
162C22×C4—22no—
163C22×C4—22no—
164C22×C4—3262no—
165C22×C4—3262no—
166C22×C4—3262no—
167C22×C4—3262no—
168C22×C4—3262no—
169C22×C4—3262no—
170C22×C4—3262no—
171C22×C4—1632no—
172C22×C4—1634no—
173C22×C4—1634no—
174C22×C4—1632no—
175C22×C4—1632no—
176C22×C4—1634no—
177C22×C4—1634no—
178C22×C4—1634no—
179C22×C4—1632no—
180C22×C4C4×D16314yes—
181C22×C4Dic32614yes—
182C22×C4C22×D16312yes—
183C22×C4C22×D16312yes—
184C22×C4C22×D16312yes—
185C4⋊C4—3268no—
186C4⋊C4—3268no—
187C4⋊C4—3268no—
188C4⋊C4—16316no—
189C42—3268no—
190C23C2×C4×D16312yes—
191C23D4×D16312yes—
192C23D4×D16312yes—
193C23Q8×D16312yes—
194C23C2×Dic32612yes—
195C23#1457969812yes—
196C23#1457969912yes—
197C23C23×D16311yescharacteristic
198C2×C4—22no—
199C2×C4—22no—
200C2×C4—22no—
201C2×C4—22no—
202C2×C4—28no—
203C2×C4—28no—
204C2×C4—22no—
205C2×C4—22no—
206C2×C4—22no—
207C2×C4—44no—
208C2×C4—3262no—
209C2×C4—3262no—
210C2×C4—3262no—
211C2×C4—3262no—
212C2×C4—3268no—
213C2×C4—3268no—
214C2×C4—3262no—
215C2×C4—3262no—
216C2×C4—3262no—
217C2×C4—6524no—
218C2×C4—1634no—
219C2×C4—1634no—
220C2×C4—1634no—
221C2×C4—1634no—
222C2×C4—1634no—
223C2×C4—16316no—
224C2×C4C2×C4×D16314yes—
225C2×C4C2×Dic32614yes—
226C22C4⋊C4×D16314yes—
227C22(C22⋊D163)⋊C414yes—
228C22C4×Dic32614yes—
229C22#1910470814yes—
230C22#1910471214yes—
231C22#1910472514yes—
232C22#1910473414yes—
233C22C22×C4×D16311yescharacteristic
234C22C2×D4×D16311yescharacteristic
235C22C2×D4×D16311yescharacteristic
236C22C2×Q8×D16311yescharacteristic
237C22C22×Dic32611yescharacteristic
238C22C2×#1457969811yescharacteristic
239C22C2×#1457969911yescharacteristic
240C4—24no—
241C4—24no—
242C4—42no—
243C4—3264no—
244C4—3264no—
245C4—6522no—
246C4—1638no—
247C2#2378156218yesdirect product factor
248C2C2×C4⋊C4×D16311yescharacteristic
249C2C2×(C22⋊D163)⋊C411yescharacteristic
250C2C2×C4×Dic32611yescharacteristic
251C2C2×#1910470811yescharacteristic
252C2C2×#1910471211yescharacteristic
253C2C2×#1910472511yescharacteristic
254C2C2×#1910473411yescharacteristic
subgroupG/H
centerC24C22×D163
commutatorC22×C163C23×C4
FrattiniC23C23×D163
FittingC2×#95×C163C2
socle, prime radicalC24×C163C23
cosocleC23×C163C24
hypercenterC2×#95D163
hypocenterC163C2×#389
LCSG ▷ C22×C163 ▷ C163
UCSC1 ◁ C24 ◁ C2×#95

Complements

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

NH ≅ G/Ntype
6. #23781562C2direct (N × H)
17. C2×Dic163⋊C4C4semidirect
47. Dic163⋊C4C2×C4semidirect
72. C2×Dic163C4⋊C4semidirect
118. Dic163C2×C4⋊C4semidirect
119. C2×C163#389semidirect
127. C163C2×#389semidirect
247. C2#23781562direct (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
#237815622
C2×C163⋊#952
C2×#95×C1632
C2×#389163