Finite Group Databasebeta

← C2×#23781554 #35216966

Subgroups — C2×#23781554 #35216966

Order 20864.

928 conjugacy classes of subgroups.

The subgroup lattice has 300 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×Dic163⋊C4C211yesmaximal, characteristic, complemented
2C22×(C2×D163)⋊C4C211yesmaximal, characteristic
3C22×(C2×D163)⋊C4C211yesmaximal, characteristic
4C22×(C2×D163)⋊C4C211yesmaximal, characteristic
5C22×C4×Dic163C211yesmaximal, characteristic, complemented
6#23781554C218yesmaximal, direct product factor
7C2×C163⋊#95C211yesmaximal, characteristic, complemented
8C2×#95×C163C211yesmaximal, characteristic, complemented
9C24×D163C2211yescharacteristic
10C23×Dic163C2211yescharacteristic
11C23×Dic163C2211yescharacteristic
12C23×Dic163C2211yescharacteristic
13C2×Dic163⋊C4—24no—
14C2×Dic163⋊C4C2214yescomplemented
15C2×(C2×D163)⋊C4—24no—
16C2×(C2×D163)⋊C4—24no—
17C2×(C2×D163)⋊C4C418yescomplemented
18C2×(C2×D163)⋊C4C2214yes—
19C2×(C2×D163)⋊C4C2214yes—
20C2×(C2×D163)⋊C4C2214yes—
21C2×C4×Dic163—24no—
22C2×C4×Dic163C2214yescomplemented
23C163⋊#95C2214yescomplemented
24C23×C4×C163C2211yescharacteristic
25C23×C4×C163C2211yescharacteristic
26C23×C4×C163C2211yescharacteristic
27#95×C163C2214yescomplemented
28C23×D163—22no—
29C23×D163—22no—
30C23×D163—22no—
31C23×D163—22no—
32C23×D163—22no—
33C23×D163—22no—
34C23×D163C2×C414yes—
35C23×D163C2312yes—
36C22×Dic163—22no—
37C22×Dic163—22no—
38C22×Dic163—22no—
39C22×Dic163—22no—
40C22×Dic163—22no—
41C22×Dic163—22no—
42C22×Dic163C2×C414yes—
43C22×Dic163D414yes—
44C22×Dic163D414yes—
45C22×Dic163C2312yes—
46C22×Dic163C2312yes—
47C22×Dic163C2312yes—
48Dic163⋊C4—28no—
49(C2×D163)⋊C4—28no—
50(C2×D163)⋊C4—28no—
51(C2×D163)⋊C4C2×C4116yescomplemented
52C4×Dic163—28no—
53C24×C163C2311yescharacteristic
54C22×C4×C163—22no—
55C22×C4×C163—22no—
56C22×C4×C163—22no—
57C22×C4×C163—22no—
58C22×C4×C163—22no—
59C22×C4×C163—22no—
60C22×C4×C163—22no—
61C22×C4×C163—22no—
62C22×C4×C163C2×C414yes—
63C22×C4×C163C2312yes—
64C22×C4×C163C2312yes—
65C22×C4×C163C2312yes—
66C22×D163—28no—
67C22×D163—28no—
68C22×D163—28no—
69C22×D163—22no—
70C22×D163—22no—
71C22×D163—22no—
72C22×D163—22no—
73C22×D163—22no—
74C22×D163—22no—
75C22×D163—44no—
76C22×D163—44no—
77C22×D163—44no—
78C22×D163—44no—
79C22×D163C22×C414yes—
80C2×Dic163—28no—
81C2×Dic163—28no—
82C2×Dic163—28no—
83C2×Dic163—22no—
84C2×Dic163—22no—
85C2×Dic163—22no—
86C2×Dic163—22no—
87C2×Dic163—22no—
88C2×Dic163—22no—
89C2×Dic163C22×C414yes—
90C2×Dic163C2×D414yes—
91C2×Dic163C2×D414yes—
92C23×C163C22×C412yes—
93C23×C163C2×D412yes—
94C23×C163C2×D412yes—
95C23×C163#4112yes—
96C23×C163#4112yes—
97C23×C163#4112yes—
98C23×C163#4112yes—
99C23×C163C2411yescharacteristic
100C2×C4×C163—28no—
101C2×C4×C163—22no—
102C2×C4×C163—22no—
103C2×C4×C163—22no—
104C2×C4×C163—22no—
105C2×C4×C163—22no—
106C2×C4×C163—22no—
107C2×C4×C163—22no—
108C2×C4×C163—22no—
109C2×C4×C163—44no—
110C2×C4×C163—44no—
111C2×C4×C163C22×C414yes—
112C22×C163#11714yes—
113C22×C163C4×D414yes—
114C22×C163C4×D414yes—
115C22×C163#12114yes—
116C22×C163#12314yes—
117C22×C163#12414yes—
118C22×C163#12614yes—
119C22×C163C23×C411yescharacteristic
120C22×C163C22×D411yescharacteristic
121C22×C163C22×D411yescharacteristic
122C22×C163C2×#4111yescharacteristic
123C22×C163C2×#4111yescharacteristic
124C22×C163C2×#4111yescharacteristic
125C22×C163C2×#4111yescharacteristic
126C2×D163—24no—
127C2×D163—24no—
128C2×D163—24no—
129C2×D163—42no—
130C2×D163—42no—
131C2×D163—42no—
132C2×D163—42no—
133C2×D163—416no—
134C4×C163—24no—
135C4×C163—42no—
136C4×C163—42no—
137Dic163—24no—
138Dic163—24no—
139Dic163—24no—
140C2×C163#38818yescomplemented
141C2×C163C2×#11711yescharacteristic
142C2×C163C2×C4×D411yescharacteristic
143C2×C163C2×C4×D411yescharacteristic
144C2×C163C2×#12111yescharacteristic
145C2×C163C2×#12311yescharacteristic
146C2×C163C2×#12411yescharacteristic
147C2×C163C2×#12611yescharacteristic
148D163—44no—
149C163C2×#38811yescharacteristic, complemented, Sylow
150C2×#388—1631nomaximal, Sylow
151C22×C4⋊C4—1631no—
152C22×C22⋊C4—1631no—
153C22×C22⋊C4—1631no—
154C22×C22⋊C4—1631no—
155C22×C42—1631no—
156#388—1638no—
157C2×#95—1631no—
158C2×#95D16311yescharacteristic, complemented
159C25—1631no—
160C23×C4—1631no—
161C23×C4—1631no—
162C23×C4—1631no—
163C23×C4C2×D16311yescharacteristic
164C23×C4C2×D16311yescharacteristic
165C23×C4C2×D16311yescharacteristic
166C2×C4⋊C4—3264no—
167C2×C4⋊C4—1634no—
168C2×C22⋊C4—3264no—
169C2×C22⋊C4—3264no—
170C2×C22⋊C4—1634no—
171C2×C22⋊C4—1634no—
172C2×C22⋊C4—1638no—
173C2×C22⋊C4—1634no—
174C2×C42—3264no—
175C2×C42—1634no—
176#95—1634no—
177#95C2×D16314yescomplemented
178C24—3262no—
179C24—3262no—
180C24—3262no—
181C24—3262no—
182C24—3262no—
183C24—3262no—
184C24—1634no—
185C24—1632no—
186C24C22×D16311yescharacteristic
187C22×C4—22no—
188C22×C4—22no—
189C22×C4—22no—
190C22×C4—22no—
191C22×C4—22no—
192C22×C4—22no—
193C22×C4—22no—
194C22×C4—22no—
195C22×C4—3262no—
196C22×C4—3262no—
197C22×C4—3262no—
198C22×C4—3262no—
199C22×C4—3262no—
200C22×C4—3262no—
201C22×C4—1634no—
202C22×C4—1634no—
203C22×C4—1634no—
204C22×C4—1632no—
205C22×C4—1632no—
206C22×C4—1632no—
207C22×C4C4×D16314yes—
208C22×C4C22×D16312yes—
209C22×C4C22×D16312yes—
210C22×C4C22×D16312yes—
211C4⋊C4—3268no—
212C22⋊C4—3268no—
213C22⋊C4—3268no—
214C22⋊C4—16316no—
215C42—3268no—
216C23—3262no—
217C23—3262no—
218C23—3262no—
219C23—3262no—
220C23—3262no—
221C23—3262no—
222C23—3268no—
223C23—3268no—
224C23—3268no—
225C23—6524no—
226C23—6524no—
227C23—6524no—
228C23—6524no—
229C23—1634no—
230C23C2×C4×D16312yes—
231C23D4×D16312yes—
232C23D4×D16312yes—
233C23#1457969812yes—
234C23#1457969912yes—
235C23#1457969912yes—
236C23#1457970012yes—
237C23C23×D16311yescharacteristic
238C2×C4—22no—
239C2×C4—22no—
240C2×C4—28no—
241C2×C4—22no—
242C2×C4—22no—
243C2×C4—22no—
244C2×C4—22no—
245C2×C4—22no—
246C2×C4—22no—
247C2×C4—44no—
248C2×C4—44no—
249C2×C4—3262no—
250C2×C4—3262no—
251C2×C4—3262no—
252C2×C4—3262no—
253C2×C4—3262no—
254C2×C4—3262no—
255C2×C4—3268no—
256C2×C4—3268no—
257C2×C4—3268no—
258C2×C4—1634no—
259C2×C4—1634no—
260C2×C4—1634no—
261C2×C4C2×C4×D16314yes—
262C22—3264no—
263C22—3264no—
264C22—3264no—
265C22—6522no—
266C22—6522no—
267C22—6522no—
268C22—6522no—
269C22—65216no—
270C22#1910469214yes—
271C22(C22⋊D163)⋊C414yes—
272C22#1910469714yes—
273C22#1910470814yes—
274C22#1910472014yes—
275C22#1910472114yes—
276C22#1910473014yes—
277C22C22×C4×D16311yescharacteristic
278C22C2×D4×D16311yescharacteristic
279C22C2×D4×D16311yescharacteristic
280C22C2×#1457969811yescharacteristic
281C22C2×#1457969911yescharacteristic
282C22C2×#1457969911yescharacteristic
283C22C2×#1457970011yescharacteristic
284C4—24no—
285C4—42no—
286C4—42no—
287C4—3264no—
288C4—3264no—
289C4—3264no—
290C2—6524no—
291C2#2378155418yesdirect product factor
292C2C2×#1910469211yescharacteristic
293C2C2×(C22⋊D163)⋊C411yescharacteristic
294C2C2×#1910469711yescharacteristic
295C2C2×#1910470811yescharacteristic
296C2C2×#1910472011yescharacteristic
297C2C2×#1910472111yescharacteristic
298C2C2×#1910473011yescharacteristic
subgroupG/H
centerC24C22×D163
commutatorC22×C163C23×C4
FrattiniC23C23×D163
FittingC2×#95×C163C2
socleC24×C163C23
prime radicalC24×D163C22
cosocleC23×C163C24
hypercenterC2×#95D163
hypocenterC163C2×#388
LCSG ▷ C22×C163 ▷ C163
UCSC1 ◁ C24 ◁ C2×#95

Complements

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

NH ≅ G/Ntype
1. C22×Dic163⋊C4C2semidirect
5. C22×C4×Dic163C2semidirect
6. #23781554C2direct (N × H)
7. C2×C163⋊#95C2semidirect
8. C2×#95×C163C2semidirect
14. C2×Dic163⋊C4C22semidirect
17. C2×(C2×D163)⋊C4C4semidirect
22. C2×C4×Dic163C22semidirect
23. C163⋊#95C22semidirect
27. #95×C163C22semidirect
51. (C2×D163)⋊C4C2×C4semidirect
140. C2×C163#388semidirect
149. C163C2×#388semidirect
158. C2×#95D163semidirect
177. #95C2×D163semidirect
291. C2#23781554direct (N × H)

Maximal subgroups

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

subgroupindex
C22×Dic163⋊C42
C22×(C2×D163)⋊C42
C22×C4×Dic1632
#237815542
C2×C163⋊#952
C2×#95×C1632
C2×#388163