Finite Group Databasebeta

← C2×#23782287 #35227915

Subgroups — C2×#23782287 #35227915

Order 20864.

1132 conjugacy classes of subgroups.

The subgroup lattice has 296 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#23782287C2116yesmaximal, direct product factor
2C2×#19104734C211yesmaximal, characteristic, complemented
3C2×#19104729C212yesmaximal, complemented
4C2×#19104724C211yesmaximal, characteristic, complemented
5C2×#19104723C212yesmaximal, complemented
6C2×#19104720C212yesmaximal, complemented
7C2×#19104713C212yesmaximal, complemented
8C2×#19104711C211yesmaximal, characteristic, complemented
9C2×#19104710C211yesmaximal, characteristic
10C2×C4×D652C211yesmaximal, characteristic, complemented
11C2×#19104692C211yesmaximal, characteristic, complemented
12C2×C4×Q8×C163C211yesmaximal, characteristic, complemented
13C22×Dic326C2212yes—
14C22×D652C2211yescharacteristic
15C22×D652C2212yes—
16C22×C4×D163C2211yescharacteristic
17C22×C4×D163C2212yes—
18#19104734C2218yescomplemented
19#19104729C22116yescomplemented
20#19104724C2218yescomplemented
21#19104723C22116yescomplemented
22#19104720C22116yescomplemented
23#19104713C22116yescomplemented
24#19104711C2218yescomplemented
25#19104710C2218yes—
26C4×D652C2218yescomplemented
27#19104692C2218yescomplemented
28C2×C4⋊Dic163C2211yescharacteristic
29C2×Dic163⋊C4C2212yes—
30C2×Dic163⋊C4C2211yescharacteristic
31C2×Dic163⋊C4C2212yes—
32C2×Dic163⋊C4C2211yescharacteristic
33C2×(C2×D163)⋊C4C2212yes—
34C2×(C2×D163)⋊C4C2212yes—
35C2×(C2×D163)⋊C4C2212yes—
36C2×(C2×D163)⋊C4C2211yescharacteristic
37C2×(C2×D163)⋊C4C2212yes—
38C2×(C2×D163)⋊C4C2211yescharacteristic
39C2×(C2×D163)⋊C4C2212yes—
40C2×C4×Dic163C2211yescharacteristic
41C22×Q8×C163C2211yescharacteristic
42C4×Q8×C163C2218yescomplemented
43C2×C4⋊C4×C163C2211yescharacteristic
44C2×C4⋊C4×C163C2212yes—
45C2×C42×C163C2212yes—
46C2×C42×C163C2211yescharacteristic
47C23×D163C2311yescharacteristic
48C23×D163C2312yes—
49C2×Dic326—44no—
50C2×Dic326C2318yes—
51C2×D652—24no—
52C2×D652—44no—
53C2×D652C2314yes—
54C2×D652C2318yes—
55C22×Dic163C2312yes—
56C22×Dic163C2311yescharacteristic
57C22×Dic163C2311yescharacteristic
58C22×Dic163C2311yescharacteristic
59C2×C4×D163—24no—
60C2×C4×D163—44no—
61C2×C4×D163C2314yes—
62C2×C4×D163C2318yes—
63C4⋊Dic163C2314yes—
64Dic163⋊C4C2314yes—
65Dic163⋊C4C2314yes—
66Dic163⋊C4C2318yes—
67Dic163⋊C4C2318yes—
68(C2×D163)⋊C4C2314yes—
69(C2×D163)⋊C4C2314yes—
70(C2×D163)⋊C4C2318yes—
71(C2×D163)⋊C4C2318yes—
72(C2×D163)⋊C4C2318yes—
73(C2×D163)⋊C4C2318yes—
74(C2×D163)⋊C4C2318yes—
75C4×Dic163C2314yes—
76C2×Q8×C163—24no—
77C2×Q8×C163C2314yes—
78C22×C4×C163C2311yescharacteristic
79C22×C4×C163C2312yes—
80C22×C4×C163C2311yescharacteristic
81C22×C4×C163C2312yes—
82C22×C4×C163C2311yescharacteristic
83C4⋊C4×C163C2314yes—
84C4⋊C4×C163C2318yes—
85C42×C163C2314yes—
86C42×C163C2318yes—
87C22×D163—22no—
88C22×D163—24no—
89C22×D163—24no—
90C22×D163—22no—
91C22×D163—22no—
92C22×D163—24no—
93C22×D163C2412yes—
94C22×D163C2414yes—
95Dic326—48no—
96D652—28no—
97D652—48no—
98C2×Dic163—22no—
99C2×Dic163—24no—
100C2×Dic163—22no—
101C2×Dic163—22no—
102C2×Dic163C2412yes—
103C2×Dic163C2412yes—
104C2×Dic163C2412yes—
105C2×Dic163C2414yes—
106C4×D163—28no—
107C4×D163—48no—
108C23×C163C2411yescharacteristic
109Q8×C163—28no—
110C2×C4×C163—24no—
111C2×C4×C163—22no—
112C2×C4×C163—24no—
113C2×C4×C163—22no—
114C2×C4×C163#4114yes—
115C2×C4×C163C2412yes—
116C2×C4×C163C2412yes—
117C2×C4×C163C2414yes—
118C2×C4×C163C2414yes—
119C2×C4×C163C2412yes—
120C22×C163C2×#4112yes—
121C22×C163H(5,𝔽2)12yes—
122C22×C1632−1+412yes—
123C22×C163C2511yescharacteristic
124C2×D163—22no—
125C2×D163—24no—
126C2×D163—24no—
127C2×D163—22no—
128C2×D163—22no—
129C2×D163—24no—
130C2×D163—44no—
131C2×D163—48no—
132C4×C163—24no—
133C4×C163—22no—
134C4×C163—24no—
135C4×C163—22no—
136C4×C163C2×#4114yes—
137Dic163—22no—
138Dic163—24no—
139Dic163—22no—
140Dic163—22no—
141C2×C163#54214yescomplemented
142C2×C163C22×#4111yescharacteristic
143C2×C163C2×H(5,𝔽2)11yescharacteristic
144C2×C163C2×2−1+411yescharacteristic
145D163—42no—
146D163—44no—
147C163C2×#54211yescharacteristic, complemented, Sylow
148C2×#542—1631nomaximal, Sylow
149#542—16316no—
150C2×C4⋊Q8—1631no—
151C2×#126—1632no—
152C2×#124—1631no—
153C2×#124—1632no—
154C2×#123—1632no—
155C2×C22⋊Q8—1631no—
156C2×C22⋊Q8—1632no—
157C2×#121—1631no—
158C2×C4×Q8D16311yescharacteristic, complemented
159C2×C4×D4—1631no—
160C2×#117—1631no—
161C22×Q8—1632no—
162C22×Q8C2×D16311yescharacteristic
163C22×D4—1631no—
164C22×D4—1632no—
165C23×C4—1631no—
166C23×C4—1632no—
167C4⋊Q8—1638no—
168#126—16316no—
169#124—1638no—
170#124—16316no—
171#123—16316no—
172C22⋊Q8—1638no—
173C22⋊Q8—16316no—
174#121—1638no—
175C4×Q8C2×D16318yescomplemented
176C4×D4—1638no—
177#117—1638no—
178C2×C4⋊C4—1631no—
179C2×C4⋊C4—1631no—
180C2×C4⋊C4—1631no—
181C2×C4⋊C4—1632no—
182C2×C4⋊C4—1632no—
183C2×C4⋊C4C2×D16311yescharacteristic
184C2×C4⋊C4C2×D16312yes—
185C2×C22⋊C4—1631no—
186C2×C22⋊C4—1631no—
187C2×C22⋊C4—1632no—
188C2×C22⋊C4—1632no—
189C2×C22⋊C4—1632no—
190C2×C22⋊C4—1632no—
191C2×C22⋊C4—1632no—
192C2×C42—1631no—
193C2×C42C2×D16311yescharacteristic
194C2×C42C2×D16312yes—
195C24—1631no—
196C24—1632no—
197C2×Q8—24no—
198C2×Q8—6524no—
199C2×Q8—1638no—
200C2×Q8C22×D16314yes—
201C2×D4—3264no—
202C2×D4—6524no—
203C2×D4—1634no—
204C2×D4—1638no—
205C22×C4—3264no—
206C22×C4—6524no—
207C22×C4—1631no—
208C22×C4—1631no—
209C22×C4—1631no—
210C22×C4—1632no—
211C22×C4—1634no—
212C22×C4—1638no—
213C22×C4C22×D16311yescharacteristic
214C22×C4C22×D16312yes—
215C22×C4C22×D16311yescharacteristic
216C22×C4C22×D16312yes—
217C22×C4C22×D16311yescharacteristic
218C4⋊C4—1634no—
219C4⋊C4—1634no—
220C4⋊C4—1634no—
221C4⋊C4—1638no—
222C4⋊C4—1638no—
223C4⋊C4C22×D16314yes—
224C4⋊C4C22×D16318yes—
225C22⋊C4—1634no—
226C22⋊C4—1634no—
227C22⋊C4—1638no—
228C22⋊C4—1638no—
229C22⋊C4—1638no—
230C22⋊C4—1638no—
231C22⋊C4—1638no—
232C42—1634no—
233C42C22×D16314yes—
234C42C22×D16318yes—
235C23—3262no—
236C23—3264no—
237C23—3264no—
238C23—3262no—
239C23—3262no—
240C23—3264no—
241C23—1632no—
242C23—1634no—
243C23C23×D16311yescharacteristic
244Q8—28no—
245Q8—6528no—
246D4—3268no—
247D4—6528no—
248C2×C4—24no—
249C2×C4—22no—
250C2×C4—24no—
251C2×C4—22no—
252C2×C4—3262no—
253C2×C4—3264no—
254C2×C4—3262no—
255C2×C4—3262no—
256C2×C4—3268no—
257C2×C4—6528no—
258C2×C4—1632no—
259C2×C4—1632no—
260C2×C4—1632no—
261C2×C4—1634no—
262C2×C4#1457969914yes—
263C2×C4C23×D16312yes—
264C2×C4C23×D16314yes—
265C2×C4C23×D16312yes—
266C2×C4C23×D16314yes—
267C2×C4C23×D16312yes—
268C22—3262no—
269C22—3264no—
270C22—3264no—
271C22—3262no—
272C22—3262no—
273C22—3264no—
274C22—6524no—
275C22—6528no—
276C22C2×#1457969912yes—
277C22#1910478112yes—
278C22#1910478312yes—
279C22C24×D16311yescharacteristic
280C4—24no—
281C4—22no—
282C4—24no—
283C4—22no—
284C4—3262no—
285C4—3264no—
286C4—3262no—
287C4—3262no—
288C4C2×#1457969914yes—
289C2—6522no—
290C2—6524no—
291C2#2378228714yesdirect product factor
292C2C22×#1457969911yescharacteristic
293C2C2×#1910478111yescharacteristic
294C2C2×#1910478311yescharacteristic
subgroupG/H
centerC23C23×D163
commutator, cosocleC22×C163C25
FrattiniC22C24×D163
FittingC2×C4×Q8×C163C2
socleC23×C163C24
prime radicalC2×#19104710C2
hypercenterC2×C4×Q8D163
hypocenterC163C2×#542
LCSG ▷ C22×C163 ▷ C163
UCSC1 ◁ C23 ◁ C2×C4×Q8

Complements

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

NH ≅ G/Ntype
1. #23782287C2direct (N × H)
2. C2×#19104734C2semidirect
3. C2×#19104729C2semidirect
4. C2×#19104724C2semidirect
5. C2×#19104723C2semidirect
6. C2×#19104720C2semidirect
7. C2×#19104713C2semidirect
8. C2×#19104711C2semidirect
10. C2×C4×D652C2semidirect
11. C2×#19104692C2semidirect
12. C2×C4×Q8×C163C2semidirect
18. #19104734C22semidirect
19. #19104729C22semidirect
20. #19104724C22semidirect
21. #19104723C22semidirect
22. #19104720C22semidirect
23. #19104713C22semidirect
24. #19104711C22semidirect
26. C4×D652C22semidirect
27. #19104692C22semidirect
42. C4×Q8×C163C22semidirect
141. C2×C163#542semidirect
147. C163C2×#542semidirect
158. C2×C4×Q8D163semidirect
175. C4×Q8C2×D163semidirect
291. C2#23782287direct (N × H)

Maximal subgroups

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

subgroupindex
#237822872
C2×#191047342
C2×#191047292
C2×#191047242
C2×#191047232
C2×#191047202
C2×#191047132
C2×#191047112
C2×#191047102
C2×C4×D6522
C2×#191046922
C2×C4×Q8×C1632
C2×#542163