Finite Group Databasebeta

← C2×#23782373 #35228068

Subgroups — C2×#23782373 #35228068

Order 20864.

1200 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
1#23782373C2116yesmaximal, direct product factor
2C2×#19104734C211yesmaximal, characteristic, complemented
3C2×#19104725C212yesmaximal, complemented
4C2×#19104715C212yesmaximal, complemented
5C2×#19104712C212yesmaximal, complemented
6C2×#19104711C211yesmaximal, characteristic, complemented
7C2×Q8×Dic163C211yesmaximal, characteristic, complemented
8C2×C4×C22⋊D163C211yesmaximal, characteristic
9C2×(C22⋊D163)⋊C4C212yesmaximal
10C22×C4⋊Dic163C211yesmaximal, characteristic, complemented
11C2×C4⋊C4×D163C211yesmaximal, characteristic, complemented
12C2×C22⋊Q8×C163C211yesmaximal, characteristic, complemented
13C22×Dic326C2212yes—
14C22×C22⋊D163C2211yescharacteristic
15C23×Dic163C2212yes—
16C22×C4×D163C2211yescharacteristic
17C22×C4×D163C2212yes—
18#19104734C2218yescomplemented
19#19104725C22116yescomplemented
20#19104715C22116yescomplemented
21#19104712C22116yescomplemented
22#19104711C2218yescomplemented
23Q8×Dic163C2218yescomplemented
24C4×C22⋊D163C2218yes—
25(C22⋊D163)⋊C4C22116yes—
26C2×C4⋊Dic163C2211yescharacteristic
27C2×C4⋊Dic163C2212yes—
28C2×C4⋊Dic163C2212yes—
29C2×C4⋊Dic163C2211yescharacteristic
30C2×C4⋊Dic163C2218yescomplemented
31C2×Dic163⋊C4C2212yes—
32C2×Dic163⋊C4C2212yes—
33C2×Dic163⋊C4C2211yescharacteristic
34C2×Dic163⋊C4C2212yes—
35C4⋊C4×D163C2218yescomplemented
36C2×C22⋊Dic163C2211yescharacteristic
37C2×(C2×D163)⋊C4C2212yes—
38C2×(C2×D163)⋊C4C2211yescharacteristic
39C2×C4×Dic163C2212yes—
40C2×C4×Dic163C2211yescharacteristic
41C22×Q8×C163C2211yescharacteristic
42C23×C4×C163C2211yescharacteristic
43C22⋊Q8×C163C2218yescomplemented
44C2×C4⋊C4×C163C2212yes—
45C2×C4⋊C4×C163C2211yescharacteristic
46C2×C22⋊C4×C163C2212yes—
47C23×D163C2311yescharacteristic
48C2×Dic326—44no—
49C2×Dic326C2318yes—
50C2×C22⋊D163Q818yescomplemented
51C2×C22⋊D163C2314yes—
52C22×Dic163—44no—
53C22×Dic163C2312yes—
54C22×Dic163C2311yescharacteristic
55C22×Dic163C2312yes—
56C22×Dic163C2311yescharacteristic
57C22×Dic163C2318yes—
58C22×Dic163C2311yescharacteristic
59C2×C4×D163—24no—
60C2×C4×D163—44no—
61C2×C4×D163C2314yes—
62C2×C4×D163C2318yes—
63C4⋊Dic163C2314yes—
64C4⋊Dic163C2314yes—
65C4⋊Dic163C2318yes—
66C4⋊Dic163C2318yes—
67Dic163⋊C4C2318yes—
68Dic163⋊C4C2318yes—
69Dic163⋊C4C2314yes—
70Dic163⋊C4C2318yes—
71C22⋊Dic163C2314yes—
72(C2×D163)⋊C4C2318yes—
73(C2×D163)⋊C4C2314yes—
74C4×Dic163C2318yes—
75C4×Dic163C2314yes—
76C24×C163C2311yescharacteristic
77C2×Q8×C163—24no—
78C2×Q8×C163C2314yes—
79C22×C4×C163—24no—
80C22×C4×C163C2312yes—
81C22×C4×C163C2312yes—
82C22×C4×C163C2311yescharacteristic
83C22×C4×C163C2314yes—
84C22×C4×C163C2311yescharacteristic
85C4⋊C4×C163C2314yes—
86C4⋊C4×C163C2318yes—
87C22⋊C4×C163C2318yes—
88C22×D163—22no—
89C22×D163—22no—
90C22×D163C2×Q814yes—
91C22×D163C2412yes—
92Dic326—48no—
93C22⋊D163C2×Q8116yescomplemented
94C2×Dic163—22no—
95C2×Dic163—24no—
96C2×Dic163—24no—
97C2×Dic163—22no—
98C2×Dic163—48no—
99C2×Dic163C2×Q814yes—
100C2×Dic163C2412yes—
101C2×Dic163C2414yes—
102C2×Dic163C2414yes—
103C2×Dic163C2412yes—
104C2×Dic163C2412yes—
105C4×D163—28no—
106C4×D163—48no—
107C23×C163—22no—
108C23×C163—22no—
109C23×C163C2×Q814yes—
110C23×C163C2412yes—
111C23×C163C2411yescharacteristic
112Q8×C163—28no—
113C2×C4×C163—22no—
114C2×C4×C163—24no—
115C2×C4×C163—24no—
116C2×C4×C163—28no—
117C2×C4×C163#4114yes—
118C2×C4×C163C2414yes—
119C2×C4×C163C2414yes—
120C2×C4×C163C2412yes—
121C2×C4×C163C2412yes—
122C22×C163—28no—
123C22×C163—22no—
124C22×C163—22no—
125C22×C163C22×Q814yes—
126C22×C163C22×Q812yes—
127C22×C163C2×#4112yes—
128C22×C163H(5,𝔽2)12yes—
129C22×C163C2511yescharacteristic
130C2×D163—28no—
131C2×D163—22no—
132C2×D163—22no—
133C2×D163C22×Q814yes—
134C4×C163—22no—
135C4×C163—24no—
136C4×C163—24no—
137C4×C163C2×#4114yes—
138Dic163—22no—
139Dic163—24no—
140Dic163—24no—
141Dic163—22no—
142Dic163C22×Q814yes—
143C2×C163—24no—
144C2×C163#55414yescomplemented
145C2×C163C23×Q811yescharacteristic
146C2×C163C22×#4111yescharacteristic
147C2×C163C2×H(5,𝔽2)11yescharacteristic
148D163—24no—
149C163C2×#55411yescharacteristic, complemented, Sylow
150C2×#554—1631nomaximal, Sylow
151#554—16316no—
152C2×C4⋊Q8—1631no—
153C2×#125—1632no—
154C2×C22⋊Q8—1631no—
155C2×C22⋊Q8—1632no—
156C2×C22⋊Q8—1632no—
157C2×C22⋊Q8D16311yescharacteristic, complemented
158C2×C4×Q8—1631no—
159C2×C4×D4—1631no—
160C2×C4×D4—1632no—
161C22×C4⋊C4—1631no—
162C22×C4⋊C4—1631no—
163C22×Q8—1632no—
164C22×Q8C2×D16311yescharacteristic
165C22×D4—1631no—
166C23×C4—1631no—
167C23×C4—1632no—
168C23×C4—1632no—
169C23×C4C2×D16311yescharacteristic
170C4⋊Q8—1638no—
171#125—16316no—
172C22⋊Q8—1638no—
173C22⋊Q8—16316no—
174C22⋊Q8—16316no—
175C22⋊Q8C2×D16318yescomplemented
176C4×Q8—1638no—
177C4×D4—1638no—
178C4×D4—16316no—
179C2×C4⋊C4—1631no—
180C2×C4⋊C4—1632no—
181C2×C4⋊C4—1632no—
182C2×C4⋊C4—1631no—
183C2×C4⋊C4—1638no—
184C2×C4⋊C4—1631no—
185C2×C4⋊C4—1632no—
186C2×C4⋊C4—1632no—
187C2×C4⋊C4—1632no—
188C2×C4⋊C4—1638no—
189C2×C4⋊C4C2×D16311yescharacteristic
190C2×C4⋊C4C2×D16312yes—
191C2×C22⋊C4—1631no—
192C2×C22⋊C4—1631no—
193C2×C22⋊C4—1632no—
194C2×C22⋊C4C2×D16312yes—
195C2×C42—1632no—
196C2×C42—1631no—
197C24—1631no—
198C24C22×D16311yescharacteristic
199C2×Q8—24no—
200C2×Q8—6524no—
201C2×Q8—1638no—
202C2×Q8C22×D16314yes—
203C2×D4—1638no—
204C2×D4—1634no—
205C22×C4—24no—
206C22×C4—3264no—
207C22×C4—6524no—
208C22×C4—6524no—
209C22×C4—1631no—
210C22×C4—1632no—
211C22×C4—1631no—
212C22×C4—1632no—
213C22×C4—1634no—
214C22×C4—1638no—
215C22×C4—1638no—
216C22×C4—1631no—
217C22×C4C22×D16314yes—
218C22×C4C22×D16312yes—
219C22×C4C22×D16311yescharacteristic
220C22×C4C22×D16312yes—
221C22×C4C22×D16311yescharacteristic
222C4⋊C4—1634no—
223C4⋊C4—1638no—
224C4⋊C4—1638no—
225C4⋊C4—1634no—
226C4⋊C4—1634no—
227C4⋊C4—1638no—
228C4⋊C4—1638no—
229C4⋊C4—1638no—
230C4⋊C4C22×D16314yes—
231C4⋊C4C22×D16318yes—
232C22⋊C4—1634no—
233C22⋊C4—1634no—
234C22⋊C4—1638no—
235C22⋊C4C22×D16318yes—
236C42—1638no—
237C42—1634no—
238C23—22no—
239C23—22no—
240C23—3262no—
241C23—3262no—
242C23—1634no—
243C23—1632no—
244C23Q8×D16314yes—
245C23C23×D16312yes—
246C23C23×D16311yescharacteristic
247Q8—28no—
248Q8—6528no—
249D4—16316no—
250C2×C4—22no—
251C2×C4—24no—
252C2×C4—24no—
253C2×C4—28no—
254C2×C4—3262no—
255C2×C4—3264no—
256C2×C4—3264no—
257C2×C4—3262no—
258C2×C4—3268no—
259C2×C4—6528no—
260C2×C4—6528no—
261C2×C4—1632no—
262C2×C4—1634no—
263C2×C4—1632no—
264C2×C4—1634no—
265C2×C4—1634no—
266C2×C4—1632no—
267C2×C4#1457969814yes—
268C2×C4C23×D16314yes—
269C2×C4C23×D16312yes—
270C2×C4C23×D16314yes—
271C2×C4C23×D16312yes—
272C22—22no—
273C22—22no—
274C22—28no—
275C22—3262no—
276C22—3262no—
277C22—3268no—
278C22—1634no—
279C22C2×Q8×D16314yes—
280C22C2×Q8×D16312yes—
281C22C2×#1457969812yes—
282C22#1910478112yes—
283C22C24×D16311yescharacteristic
284C4—22no—
285C4—24no—
286C4—24no—
287C4—3262no—
288C4—3264no—
289C4—3264no—
290C4—3262no—
291C4—1634no—
292C4C2×#1457969814yes—
293C2—24no—
294C2—3264no—
295C2#2378237314yesdirect product factor
296C2C22×Q8×D16311yescharacteristic
297C2C22×#1457969811yescharacteristic
298C2C2×#1910478111yescharacteristic
subgroupG/H
centerC23C23×D163
commutator, cosocleC22×C163C25
FrattiniC22C24×D163
FittingC2×C22⋊Q8×C163C2
socleC23×C163C24
prime radicalC22×C22⋊D163C22
hypercenterC2×C22⋊Q8D163
hypocenterC163C2×#554
LCSG ▷ C22×C163 ▷ C163
UCSC1 ◁ C23 ◁ C2×C22⋊Q8

Complements

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

NH ≅ G/Ntype
1. #23782373C2direct (N × H)
2. C2×#19104734C2semidirect
3. C2×#19104725C2semidirect
4. C2×#19104715C2semidirect
5. C2×#19104712C2semidirect
6. C2×#19104711C2semidirect
7. C2×Q8×Dic163C2semidirect
10. C22×C4⋊Dic163C2semidirect
11. C2×C4⋊C4×D163C2semidirect
12. C2×C22⋊Q8×C163C2semidirect
18. #19104734C22semidirect
19. #19104725C22semidirect
20. #19104715C22semidirect
21. #19104712C22semidirect
22. #19104711C22semidirect
23. Q8×Dic163C22semidirect
30. C2×C4⋊Dic163C22semidirect
35. C4⋊C4×D163C22semidirect
43. C22⋊Q8×C163C22semidirect
50. C2×C22⋊D163Q8semidirect
93. C22⋊D163C2×Q8semidirect
144. C2×C163#554semidirect
149. C163C2×#554semidirect
157. C2×C22⋊Q8D163semidirect
175. C22⋊Q8C2×D163semidirect
295. C2#23782373direct (N × H)

Maximal subgroups

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

subgroupindex
#237823732
C2×#191047342
C2×#191047252
C2×#191047152
C2×#191047122
C2×#191047112
C2×Q8×Dic1632
C2×C4×C22⋊D1632
C2×(C22⋊D163)⋊C42
C22×C4⋊Dic1632
C2×C4⋊C4×D1632
C2×C22⋊Q8×C1632
C2×#554163