Finite Group Databasebeta

← C2×#23782356 #35228049

Subgroups — C2×#23782356 #35228049

Order 20864.

1124 conjugacy classes of subgroups.

The subgroup lattice has 292 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#23782356C2116yesmaximal, direct product factor
2C2×#19104729C212yesmaximal, complemented
3C2×#19104727C211yesmaximal, characteristic, complemented
4C2×#19104725C212yesmaximal, complemented
5C2×#19104720C212yesmaximal
6C2×#19104711C211yesmaximal, characteristic, complemented
7C2×#19104711C211yesmaximal, characteristic, complemented
8C2×C4×D652C211yesmaximal, characteristic
9C2×#19104693C211yesmaximal, characteristic, complemented
10C2×#19104692C212yesmaximal, complemented
11C2×C4⋊C4×D163C211yesmaximal, characteristic, complemented
12C2×C4×Q8×C163C211yesmaximal, characteristic, complemented
13C22×D652C2211yescharacteristic
14C22×C4×D163C2211yescharacteristic
15C22×C4×D163C2211yescharacteristic
16C22×C4×D163C2212yes—
17#19104729C22116yescomplemented
18#19104727C2218yescomplemented
19#19104725C22116yescomplemented
20#19104720C22116yes—
21#19104711C2218yescomplemented
22#19104711C2218yescomplemented
23C4×D652C2218yes—
24#19104693C2218yescomplemented
25#19104692C22116yescomplemented
26C2×C4⋊Dic163C2211yescharacteristic
27C2×C4⋊Dic163C2211yescharacteristic
28C2×C4⋊Dic163C2211yescharacteristic
29C2×Dic163⋊C4C2212yes—
30C2×Dic163⋊C4C2212yes—
31C2×Dic163⋊C4C2212yes—
32C2×Dic163⋊C4C2212yes—
33C2×Dic163⋊C4C2212yes—
34C4⋊C4×D163C2218yescomplemented
35C2×(C2×D163)⋊C4C2212yes—
36C2×(C2×D163)⋊C4C2212yes—
37C2×(C2×D163)⋊C4C2212yes—
38C2×(C2×D163)⋊C4C2211yescharacteristic
39C2×(C2×D163)⋊C4C2211yescharacteristic
40C2×C4×Dic163C2212yes—
41C22×Q8×C163C2211yescharacteristic
42C4×Q8×C163C2218yescomplemented
43C2×C4⋊C4×C163C2212yes—
44C2×C4⋊C4×C163C2211yescharacteristic
45C2×C42×C163C2211yescharacteristic
46C2×C42×C163C2212yes—
47C23×D163C2311yescharacteristic
48C23×D163C2311yescharacteristic
49C2×D652—24no—
50C2×D652C2314yes—
51C22×Dic163C2311yescharacteristic
52C22×Dic163C2311yescharacteristic
53C22×Dic163C2312yes—
54C22×Dic163C2312yes—
55C2×C4×D163—28no—
56C2×C4×D163—24no—
57C2×C4×D163—24no—
58C2×C4×D163C2318yes—
59C2×C4×D163C2314yes—
60C2×C4×D163C2314yes—
61C4⋊Dic163C2314yes—
62C4⋊Dic163C2314yes—
63C4⋊Dic163C2314yes—
64Dic163⋊C4C2318yes—
65Dic163⋊C4C2318yes—
66Dic163⋊C4C2318yes—
67Dic163⋊C4C2318yes—
68Dic163⋊C4C2318yes—
69(C2×D163)⋊C4C2314yes—
70(C2×D163)⋊C4C2318yes—
71(C2×D163)⋊C4C2318yes—
72(C2×D163)⋊C4C2314yes—
73(C2×D163)⋊C4C2318yes—
74C4×Dic163C2318yes—
75C2×Q8×C163—24no—
76C2×Q8×C163C2314yes—
77C22×C4×C163C2312yes—
78C22×C4×C163C2311yescharacteristic
79C22×C4×C163C2311yescharacteristic
80C22×C4×C163C2312yes—
81C22×C4×C163C2311yescharacteristic
82C4⋊C4×C163C2314yes—
83C4⋊C4×C163C2318yes—
84C42×C163C2318yes—
85C42×C163C2314yes—
86C22×D163—22no—
87C22×D163—22no—
88C22×D163—22no—
89C22×D163—22no—
90C22×D163—22no—
91C22×D163#4114yes—
92C22×D163C2412yes—
93C22×D163C2412yes—
94D652—28no—
95C2×Dic163—24no—
96C2×Dic163—22no—
97C2×Dic163—22no—
98C2×Dic163—24no—
99C2×Dic163C2412yes—
100C2×Dic163C2414yes—
101C2×Dic163C2412yes—
102C2×Dic163C2414yes—
103C4×D163—216no—
104C4×D163—28no—
105C4×D163—28no—
106C23×C163C2411yescharacteristic
107Q8×C163—28no—
108C2×C4×C163—24no—
109C2×C4×C163—24no—
110C2×C4×C163—22no—
111C2×C4×C163—22no—
112C2×C4×C163#4114yes—
113C2×C4×C163C2412yes—
114C2×C4×C163C2414yes—
115C2×C4×C163C2412yes—
116C2×C4×C163C2414yes—
117C2×C4×C163C2412yes—
118C22×C163C2×#4112yes—
119C22×C163C2×#4112yes—
120C22×C1632−1+412yes—
121C22×C163C2511yescharacteristic
122C2×D163—28no—
123C2×D163—22no—
124C2×D163—22no—
125C2×D163—22no—
126C2×D163—22no—
127C2×D163—22no—
128C2×D163—44no—
129C2×D163C2×#4114yes—
130C4×C163—24no—
131C4×C163—24no—
132C4×C163—22no—
133C4×C163—22no—
134C4×C163C2×#4114yes—
135Dic163—24no—
136Dic163—22no—
137Dic163—22no—
138Dic163—24no—
139C2×C163#55214yescomplemented
140C2×C163C22×#4111yescharacteristic
141C2×C163C22×#4111yescharacteristic
142C2×C163C2×2−1+411yescharacteristic
143D163—24no—
144D163—42no—
145C163C2×#55211yescharacteristic, complemented, Sylow
146C2×#552—1631nomaximal, Sylow
147#552—16316no—
148C2×#126—1632no—
149C2×#125—1632no—
150C2×#125—1631no—
151C2×#123—1632no—
152C2×C22⋊Q8—1631no—
153C2×C22⋊Q8—1631no—
154C2×C4×Q8D16311yescharacteristic, complemented
155C2×C4×D4—1631no—
156C2×#117—1631no—
157C2×#117—1632no—
158C22×C4⋊C4—1631no—
159C22×Q8C2×D16311yescharacteristic
160C22×D4—1631no—
161C23×C4—1632no—
162C23×C4—1631no—
163C23×C4—1631no—
164#126—16316no—
165#125—16316no—
166#125—1638no—
167#123—16316no—
168C22⋊Q8—1638no—
169C22⋊Q8—1638no—
170C4×Q8C2×D16318yescomplemented
171C4×D4—1638no—
172#117—1638no—
173#117—16316no—
174C2×C4⋊C4—1631no—
175C2×C4⋊C4—1632no—
176C2×C4⋊C4—1632no—
177C2×C4⋊C4—1631no—
178C2×C4⋊C4—1632no—
179C2×C4⋊C4—1631no—
180C2×C4⋊C4—1632no—
181C2×C4⋊C4—1632no—
182C2×C4⋊C4—1638no—
183C2×C4⋊C4C2×D16311yescharacteristic
184C2×C4⋊C4C2×D16312yes—
185C2×C22⋊C4—1631no—
186C2×C22⋊C4—1632no—
187C2×C22⋊C4—1632no—
188C2×C22⋊C4—1631no—
189C2×C22⋊C4—1632no—
190C2×C42—1632no—
191C2×C42C2×D16312yes—
192C2×C42C2×D16311yescharacteristic
193C24—1631no—
194C24—1631no—
195C2×Q8—24no—
196C2×Q8C22×D16314yes—
197C2×D4—3264no—
198C2×D4—1634no—
199C22×C4—3268no—
200C22×C4—3264no—
201C22×C4—3264no—
202C22×C4—1631no—
203C22×C4—1632no—
204C22×C4—1632no—
205C22×C4—1631no—
206C22×C4—1638no—
207C22×C4—1634no—
208C22×C4—1634no—
209C22×C4C22×D16312yes—
210C22×C4C22×D16311yescharacteristic
211C22×C4C22×D16312yes—
212C22×C4C22×D16311yescharacteristic
213C22×C4C22×D16311yescharacteristic
214C4⋊C4—1634no—
215C4⋊C4—1638no—
216C4⋊C4—1638no—
217C4⋊C4—1634no—
218C4⋊C4—1638no—
219C4⋊C4—1634no—
220C4⋊C4—1638no—
221C4⋊C4—1638no—
222C4⋊C4C22×D16314yes—
223C4⋊C4C22×D16318yes—
224C22⋊C4—1634no—
225C22⋊C4—1638no—
226C22⋊C4—1638no—
227C22⋊C4—1634no—
228C22⋊C4—1638no—
229C42—1638no—
230C42C22×D16318yes—
231C42C22×D16314yes—
232C23—3262no—
233C23—3262no—
234C23—3262no—
235C23—3262no—
236C23—3262no—
237C23—1632no—
238C23—1634no—
239C23—1632no—
240C23C23×D16311yescharacteristic
241Q8—28no—
242D4—3268no—
243C2×C4—24no—
244C2×C4—22no—
245C2×C4—24no—
246C2×C4—22no—
247C2×C4—32616no—
248C2×C4—3264no—
249C2×C4—3262no—
250C2×C4—3262no—
251C2×C4—3264no—
252C2×C4—3268no—
253C2×C4—3268no—
254C2×C4—1632no—
255C2×C4—1634no—
256C2×C4—1634no—
257C2×C4—1632no—
258C2×C4#1457969914yes—
259C2×C4C23×D16314yes—
260C2×C4C23×D16312yes—
261C2×C4C23×D16314yes—
262C2×C4C23×D16312yes—
263C2×C4C23×D16312yes—
264C22—3262no—
265C22—3262no—
266C22—3268no—
267C22—3262no—
268C22—3262no—
269C22—3262no—
270C22—6524no—
271C22—1634no—
272C22#41×D16312yes—
273C22C2×#1457969912yes—
274C22#1910478312yes—
275C22C24×D16311yescharacteristic
276C4—24no—
277C4—22no—
278C4—24no—
279C4—22no—
280C4—3264no—
281C4—3262no—
282C4—3262no—
283C4—3264no—
284C4C2×#1457969914yes—
285C2—3264no—
286C2—6522no—
287C2#2378235614yesdirect product factor
288C2C2×#41×D16311yescharacteristic
289C2C22×#1457969911yescharacteristic
290C2C2×#1910478311yescharacteristic
subgroupG/H
centerC23C23×D163
commutator, cosocleC22×C163C25
FrattiniC22C24×D163
FittingC2×C4×Q8×C163C2
socleC23×C163C24
prime radicalC22×D652C22
hypercenterC2×C4×Q8D163
hypocenterC163C2×#552
LCSG ▷ C22×C163 ▷ C163
UCSC1 ◁ C23 ◁ C2×C4×Q8

Complements

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

NH ≅ G/Ntype
1. #23782356C2direct (N × H)
2. C2×#19104729C2semidirect
3. C2×#19104727C2semidirect
4. C2×#19104725C2semidirect
6. C2×#19104711C2semidirect
7. C2×#19104711C2semidirect
9. C2×#19104693C2semidirect
10. C2×#19104692C2semidirect
11. C2×C4⋊C4×D163C2semidirect
12. C2×C4×Q8×C163C2semidirect
17. #19104729C22semidirect
18. #19104727C22semidirect
19. #19104725C22semidirect
21. #19104711C22semidirect
22. #19104711C22semidirect
24. #19104693C22semidirect
25. #19104692C22semidirect
34. C4⋊C4×D163C22semidirect
42. C4×Q8×C163C22semidirect
139. C2×C163#552semidirect
145. C163C2×#552semidirect
154. C2×C4×Q8D163semidirect
170. C4×Q8C2×D163semidirect
287. C2#23782356direct (N × H)

Maximal subgroups

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

subgroupindex
#237823562
C2×#191047292
C2×#191047272
C2×#191047252
C2×#191047202
C2×#191047112
C2×C4×D6522
C2×#191046932
C2×#191046922
C2×C4⋊C4×D1632
C2×C4×Q8×C1632
C2×#552163