Finite Group Databasebeta

← C4×#19104714 #35217071

Subgroups — C4×#19104714 #35217071

Order 20864.

656 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
1C2×#19104714C211yesmaximal, characteristic
2C2×C4×Dic326C211yesmaximal, characteristic, complemented
3#23781571C211yesmaximal, characteristic, complemented
4#23781563C211yesmaximal, characteristic, complemented
5#23781549C212yesmaximal, complemented
6#23781538C212yesmaximal
7#23781525C211yesmaximal, characteristic
8C4×Dic163⋊C4C212yesmaximal, complemented
9C4×C4⋊Dic163C211yesmaximal, characteristic, complemented
10C4×C22⋊Dic163C212yesmaximal
11C22×C42×C163C211yesmaximal, characteristic
12C22×Dic326C2211yescharacteristic
13#19104714C418yesdirect product factor
14C4×Dic326—24no—
15C2×C4⋊Dic163C2211yescharacteristic
16C2×C4⋊Dic163C2211yescharacteristic
17C2×C4⋊Dic163C2211yescharacteristic
18C2×Dic163⋊C4C2212yes—
19C2×Dic163⋊C4C2212yes—
20C2×Dic163⋊C4C2212yes—
21C2×C22⋊Dic163C2212yes—
22C2×C22⋊Dic163C2212yes—
23C2×C4×Dic163C2212yes—
24C2×C4×Dic163C2212yes—
25C163⋊#95C2212yes—
26C163⋊#95C2212yes—
27C163⋊#95C2212yes—
28C163⋊#95C2212yes—
29C163⋊#95C2212yes—
30C23×C4×C163C2211yescharacteristic
31C23×C4×C163C2211yescharacteristic
32C23×C4×C163C2211yescharacteristic
33C2×C42×C163—24no—
34C2×C42×C163C2211yescharacteristic
35C2×C42×C163C2211yescharacteristic
36C2×C42×C163C2211yescharacteristic
37C2×C42×C163C2211yescharacteristic
38C2×Dic326—22no—
39C2×Dic326—22no—
40C2×Dic326C2×C414yescomplemented
41C22×Dic163C2312yes—
42C22×Dic163C2312yes—
43C22×Dic163C2312yes—
44C22×Dic163C2312yes—
45C4⋊Dic163—22no—
46C4⋊Dic163—22no—
47C4⋊Dic163C2×C414yescomplemented
48Dic163⋊C4—24no—
49Dic163⋊C4—24no—
50Dic163⋊C4C2×C418yescomplemented
51C22⋊Dic163—24no—
52C22⋊Dic163C2×C418yes—
53C4×Dic163—24no—
54C4×Dic163—24no—
55C24×C163C2311yescharacteristic
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×C163—22no—
63C22×C4×C163C2×C414yes—
64C22×C4×C163Q814yescomplemented
65C22×C4×C163C2311yescharacteristic
66C22×C4×C163C2311yescharacteristic
67C22×C4×C163C2311yescharacteristic
68C22×C4×C163C2311yescharacteristic
69C22×C4×C163C2311yescharacteristic
70C22×C4×C163C2311yescharacteristic
71C42×C163—22no—
72C42×C163—22no—
73C42×C163—22no—
74C42×C163D414yes—
75Dic326—28no—
76C2×Dic163—22no—
77C2×Dic163—22no—
78C2×Dic163—22no—
79C2×Dic163—22no—
80C2×Dic163—22no—
81C2×Dic163—22no—
82C2×Dic163—22no—
83C2×Dic163—22no—
84C2×Dic163—22no—
85C2×Dic163—22no—
86C2×Dic163C22×C414yes—
87C2×Dic163C22×C414yes—
88C23×C163—21no—
89C23×C163—21no—
90C23×C163—21no—
91C23×C163—21no—
92C23×C163C22×C412yes—
93C23×C163C2×Q812yes—
94C23×C163#4112yes—
95C23×C163C2411yescharacteristic
96C2×C4×C163—28no—
97C2×C4×C163—21no—
98C2×C4×C163—21no—
99C2×C4×C163—21no—
100C2×C4×C163—21no—
101C2×C4×C163—21no—
102C2×C4×C163—21no—
103C2×C4×C163—21no—
104C2×C4×C163—21no—
105C2×C4×C163—28no—
106C2×C4×C163—28no—
107C2×C4×C163C22×C412yes—
108C2×C4×C163C22×C412yes—
109C2×C4×C163C2×D412yes—
110C2×C4×C163C2×D412yes—
111C2×C4×C163C2×D412yes—
112C2×C4×C163C2×Q812yes—
113C2×C4×C163C2×Q812yes—
114C2×C4×C163#4112yes—
115C2×C4×C163#4112yes—
116C2×C4×C163#4112yes—
117C22×C163—22no—
118C22×C163—22no—
119C22×C163—22no—
120C22×C163—22no—
121C22×C163—22no—
122C22×C163—22no—
123C22×C163C4×Q814yescomplemented
124C22×C163C23×C411yescharacteristic
125C22×C163C22×D411yescharacteristic
126C22×C163C22×Q811yescharacteristic
127C22×C163C2×#4111yescharacteristic
128C22×C163C2×#4111yescharacteristic
129C22×C163C2×#4111yescharacteristic
130C22×C163C2×#4111yescharacteristic
131C4×C163—22no—
132C4×C163—22no—
133C4×C163—22no—
134C4×C163—22no—
135C4×C163C4×D414yes—
136C4×C163C22⋊Q814yescomplemented
137Dic163—24no—
138Dic163—24no—
139Dic163—42no—
140Dic163—42no—
141C2×C163—24no—
142C2×C163C2×C4×D411yescharacteristic
143C2×C163C2×C4×Q811yescharacteristic
144C2×C163C4×#4111yescharacteristic
145C2×C163C2×C22⋊Q811yescharacteristic
146C2×C163#52511yescharacteristic
147C2×C163#52911yescharacteristic
148C2×C163#53311yescharacteristic
149C163C4×C22⋊Q811yescharacteristic, complemented, Sylow
150C4×C22⋊Q8—1631nomaximal, Sylow
151C2×C22⋊Q8—1631no—
152C2×C4×Q8—1631no—
153C22×C42D16311yescharacteristic
154#391—1631no—
155#389—1631no—
156#387—1632no—
157#385—1632no—
158#380—1631no—
159C4×C4⋊C4—1631no—
160C4×C4⋊C4—1632no—
161C4×C22⋊C4—1632no—
162C22×Q8—1631no—
163C23×C4C2×D16311yescharacteristic
164C23×C4C2×D16311yescharacteristic
165C23×C4C2×D16311yescharacteristic
166C22⋊Q8—1638no—
167C4×Q8—3264no—
168C2×C4⋊C4—1631no—
169C2×C4⋊C4—1632no—
170C2×C4⋊C4—1631no—
171C2×C4⋊C4—1632no—
172C2×C4⋊C4—1632no—
173C2×C4⋊C4—1631no—
174C2×C22⋊C4—1632no—
175C2×C22⋊C4—1632no—
176C2×C42—24no—
177C2×C42—1632no—
178C2×C42—1632no—
179C2×C42C2×D16311yescharacteristic
180C2×C42C2×D16311yescharacteristic
181C2×C42C2×D16311yescharacteristic
182C2×C42C2×D16311yescharacteristic
183#95—1632no—
184#95—1632no—
185#95—1632no—
186#95—1632no—
187#95—1632no—
188C24C22×D16311yescharacteristic
189C2×Q8—3262no—
190C2×Q8—3262no—
191C2×Q8—1634no—
192C22×C4—22no—
193C22×C4—22no—
194C22×C4—22no—
195C22×C4—22no—
196C22×C4—22no—
197C22×C4—22no—
198C22×C4—22no—
199C22×C4—1632no—
200C22×C4—1632no—
201C22×C4—1632no—
202C22×C4—1632no—
203C22×C4C4×D16314yes—
204C22×C4Dic32614yescomplemented
205C22×C4C22×D16311yescharacteristic
206C22×C4C22×D16311yescharacteristic
207C22×C4C22×D16311yescharacteristic
208C22×C4C22×D16311yescharacteristic
209C22×C4C22×D16311yescharacteristic
210C22×C4C22×D16311yescharacteristic
211C4⋊C4—3264no—
212C4⋊C4—3262no—
213C4⋊C4—3264no—
214C4⋊C4—3262no—
215C4⋊C4—1638no—
216C4⋊C4—1634no—
217C22⋊C4—3264no—
218C22⋊C4—1638no—
219C42—22no—
220C42—22no—
221C42—22no—
222C42—3264no—
223C42—3264no—
224C42C22⋊D16314yes—
225C23—21no—
226C23—21no—
227C23—21no—
228C23—21no—
229C23C2×C4×D16312yes—
230C23C2×Dic32612yes—
231C23#1457969912yes—
232C23C23×D16311yescharacteristic
233Q8—3268no—
234C2×C4—28no—
235C2×C4—21no—
236C2×C4—21no—
237C2×C4—21no—
238C2×C4—21no—
239C2×C4—21no—
240C2×C4—21no—
241C2×C4—21no—
242C2×C4—21no—
243C2×C4—28no—
244C2×C4—28no—
245C2×C4—3262no—
246C2×C4—3262no—
247C2×C4—3262no—
248C2×C4—3262no—
249C2×C4—3262no—
250C2×C4—3262no—
251C2×C4—3262no—
252C2×C4—3262no—
253C2×C4—3262no—
254C2×C4—3262no—
255C2×C4—1634no—
256C2×C4—1634no—
257C2×C4C2×C4×D16312yes—
258C2×C4C2×C4×D16312yes—
259C2×C4C2×C22⋊D16312yes—
260C2×C4C2×C22⋊D16312yes—
261C2×C4C2×C22⋊D16312yes—
262C2×C4C2×Dic32612yes—
263C2×C4C2×Dic32612yes—
264C2×C4#1457969912yes—
265C2×C4#1457969912yes—
266C2×C4#1457969912yes—
267C22—22no—
268C22—22no—
269C22—22no—
270C22—22no—
271C22—22no—
272C22—22no—
273C22C4×Dic32614yescomplemented
274C22C22×C4×D16311yescharacteristic
275C22C22×C22⋊D16311yescharacteristic
276C22C22×Dic32611yescharacteristic
277C22C2×#1457969911yescharacteristic
278C22C2×#1457969911yescharacteristic
279C22C2×#1457969911yescharacteristic
280C22C2×#1457969911yescharacteristic
281C4—22no—
282C4—22no—
283C4—22no—
284C4—22no—
285C4—3264no—
286C4—3264no—
287C4—6522no—
288C4—6522no—
289C4C4×C22⋊D16314yes—
290C4#1910471414yesdirect product factor
291C2—24no—
292C2C2×C4×C22⋊D16311yescharacteristic
293C2C2×C4×Dic32611yescharacteristic
294C2C4×#1457969911yescharacteristic
295C2C2×#1910471411yescharacteristic
296C2#2378217611yescharacteristic
297C2#2378219911yescharacteristic
298C2#2378222211yescharacteristic
subgroupG/H
centerC22×C4C22×D163
commutatorC22×C163C23×C4
FrattiniC23C23×D163
FittingC22×C42×C163C2
socle, cosocleC23×C163C24
prime radicalC24×C163C23
hypercenterC22×C42D163
hypocenterC163C4×C22⋊Q8
LCSG ▷ C22×C163 ▷ C163
UCSC1 ◁ C22×C4 ◁ C22×C42

Complements

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

NH ≅ G/Ntype
2. C2×C4×Dic326C2semidirect
3. #23781571C2semidirect
4. #23781563C2semidirect
5. #23781549C2semidirect
8. C4×Dic163⋊C4C2semidirect
9. C4×C4⋊Dic163C2semidirect
13. #19104714C4direct (N × H)
40. C2×Dic326C2×C4semidirect
47. C4⋊Dic163C2×C4semidirect
50. Dic163⋊C4C2×C4semidirect
64. C22×C4×C163Q8semidirect
123. C22×C163C4×Q8semidirect
136. C4×C163C22⋊Q8semidirect
149. C163C4×C22⋊Q8semidirect
204. C22×C4Dic326semidirect
273. C22C4×Dic326semidirect
290. C4#19104714direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#191047142
C2×C4×Dic3262
#237815712
#237815632
#237815492
#237815382
#237815252
C4×Dic163⋊C42
C4×C4⋊Dic1632
C4×C22⋊Dic1632
C22×C42×C1632
C4×C22⋊Q8163