Finite Group Databasebeta

← C2×#23782280 #35227908

Subgroups — C2×#23782280 #35227908

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#23782280C2116yesmaximal, direct product factor
2C2×#19104734C211yesmaximal, characteristic, complemented
3C2×#19104728C212yesmaximal, complemented
4C2×#19104722C211yesmaximal, characteristic, complemented
5C2×#19104721C212yesmaximal, complemented
6C2×#19104718C212yesmaximal, complemented
7C2×#19104715C211yesmaximal, characteristic, complemented
8C2×#19104714C212yesmaximal, complemented
9C2×#19104706C211yesmaximal, characteristic
10C2×C4×Dic326C211yesmaximal, characteristic, complemented
11C2×#19104692C211yesmaximal, characteristic, complemented
12C2×C4×D4×C163C211yesmaximal, characteristic, complemented
13C22×Dic326C2211yescharacteristic
14C22×Dic326C2212yes—
15C22×C22⋊D163C2212yes—
16C22×C4×D163C2211yescharacteristic
17#19104734C2218yescomplemented
18#19104728C22116yescomplemented
19#19104722C2218yescomplemented
20#19104721C22116yescomplemented
21#19104718C22116yescomplemented
22#19104715C2218yescomplemented
23#19104714C22116yescomplemented
24#19104706C2218yes—
25C4×Dic326C2218yescomplemented
26#19104692C2218yescomplemented
27C2×C4⋊Dic163C2211yescharacteristic
28C2×C4⋊Dic163C2212yes—
29C2×Dic163⋊C4C2211yescharacteristic
30C2×Dic163⋊C4C2212yes—
31C2×Dic163⋊C4C2212yes—
32C2×Dic163⋊C4C2211yescharacteristic
33C2×C22⋊Dic163C2212yes—
34C2×C22⋊Dic163C2212yes—
35C2×C22⋊Dic163C2212yes—
36C2×(C2×D163)⋊C4C2212yes—
37C2×(C2×D163)⋊C4C2211yescharacteristic
38C2×(C2×D163)⋊C4C2211yescharacteristic
39C2×C4×Dic163C2212yes—
40C2×C4×Dic163C2211yescharacteristic
41C22×D4×C163C2211yescharacteristic
42C23×C4×C163C2212yes—
43C4×D4×C163C2218yescomplemented
44C2×C4⋊C4×C163C2211yescharacteristic
45C2×C22⋊C4×C163C2212yes—
46C2×C42×C163C2211yescharacteristic
47C23×D163C2311yescharacteristic
48C2×Dic326—24no—
49C2×Dic326—44no—
50C2×Dic326C2314yes—
51C2×Dic326C2318yes—
52C2×C22⋊D163—44no—
53C2×C22⋊D163C2318yes—
54C22×Dic163C2311yescharacteristic
55C22×Dic163C2312yes—
56C22×Dic163C2311yescharacteristic
57C22×Dic163C2312yes—
58C22×Dic163C2311yescharacteristic
59C2×C4×D163—24no—
60C2×C4×D163C2314yes—
61C4⋊Dic163C2314yes—
62C4⋊Dic163C2318yes—
63Dic163⋊C4C2314yes—
64Dic163⋊C4C2314yes—
65Dic163⋊C4C2318yes—
66Dic163⋊C4C2318yes—
67C22⋊Dic163C2318yes—
68C22⋊Dic163C2318yes—
69C22⋊Dic163C2318yes—
70(C2×D163)⋊C4C2314yes—
71(C2×D163)⋊C4C2314yes—
72(C2×D163)⋊C4C2318yes—
73C4×Dic163C2314yes—
74C4×Dic163C2318yes—
75C24×C163C2312yes—
76C2×D4×C163—24no—
77C2×D4×C163C2314yes—
78C22×C4×C163—44no—
79C22×C4×C163C2312yes—
80C22×C4×C163C2311yescharacteristic
81C22×C4×C163C2311yescharacteristic
82C22×C4×C163C2318yes—
83C22×C4×C163C2311yescharacteristic
84C4⋊C4×C163C2314yes—
85C22⋊C4×C163C2318yes—
86C42×C163C2314yes—
87C22×D163—22no—
88C22×D163—22no—
89C22×D163—22no—
90C22×D163C2412yes—
91Dic326—28no—
92Dic326—48no—
93C22⋊D163—48no—
94C2×Dic163—22no—
95C2×Dic163—24no—
96C2×Dic163—24no—
97C2×Dic163—22no—
98C2×Dic163—22no—
99C2×Dic163C2412yes—
100C2×Dic163C2414yes—
101C2×Dic163C2412yes—
102C2×Dic163C2414yes—
103C2×Dic163C2412yes—
104C4×D163—28no—
105C23×C163—24no—
106C23×C163—24no—
107C23×C163—24no—
108C23×C163C2414yes—
109C23×C163C2411yescharacteristic
110D4×C163—28no—
111C2×C4×C163—22no—
112C2×C4×C163—24no—
113C2×C4×C163—22no—
114C2×C4×C163—48no—
115C2×C4×C163#4114yes—
116C2×C4×C163C2412yes—
117C2×C4×C163C2412yes—
118C2×C4×C163C2414yes—
119C2×C4×C163C2412yes—
120C22×C163—24no—
121C22×C163—24no—
122C22×C163—24no—
123C22×C163—48no—
124C22×C163C2×#4112yes—
125C22×C163H(5,𝔽2)12yes—
126C22×C1632−1+412yes—
127C22×C163C2511yescharacteristic
128C2×D163—22no—
129C2×D163—22no—
130C2×D163—22no—
131C2×D163—44no—
132C4×C163—22no—
133C4×C163—24no—
134C4×C163—22no—
135C4×C163C2×#4114yes—
136Dic163—22no—
137Dic163—24no—
138Dic163—24no—
139Dic163—22no—
140Dic163—22no—
141C2×C163—44no—
142C2×C163#54214yescomplemented
143C2×C163C22×#4111yescharacteristic
144C2×C163C2×H(5,𝔽2)11yescharacteristic
145C2×C163C2×2−1+411yescharacteristic
146D163—42no—
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—1632no—
156C2×C22⋊Q8—1631no—
157C2×#121—1631no—
158C2×C4×Q8—1631no—
159C2×C4×D4D16311yescharacteristic, complemented
160C2×#117—1631no—
161C22×Q8—1631no—
162C22×Q8—1632no—
163C22×D4—1632no—
164C22×D4C2×D16311yescharacteristic
165C23×C4—1631no—
166C23×C4C2×D16312yes—
167C4⋊Q8—1638no—
168#126—16316no—
169#124—1638no—
170#124—16316no—
171#123—16316no—
172C22⋊Q8—16316no—
173C22⋊Q8—1638no—
174#121—1638no—
175C4×Q8—1638no—
176C4×D4C2×D16318yescomplemented
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⋊C4—1632no—
184C2×C4⋊C4C2×D16311yescharacteristic
185C2×C22⋊C4—1632no—
186C2×C22⋊C4—1632no—
187C2×C22⋊C4—1632no—
188C2×C22⋊C4—1631no—
189C2×C22⋊C4—1631no—
190C2×C22⋊C4—1632no—
191C2×C22⋊C4C2×D16312yes—
192C2×C42—1631no—
193C2×C42—1632no—
194C2×C42C2×D16311yescharacteristic
195C24—1631no—
196C24C22×D16312yes—
197C2×Q8—3264no—
198C2×Q8—6524no—
199C2×Q8—1634no—
200C2×Q8—1638no—
201C2×D4—24no—
202C2×D4—6524no—
203C2×D4—1638no—
204C2×D4C22×D16314yes—
205C22×C4—44no—
206C22×C4—3264no—
207C22×C4—1631no—
208C22×C4—1632no—
209C22×C4—1631no—
210C22×C4—1632no—
211C22×C4—1631no—
212C22×C4—1634no—
213C22×C4C22×D16311yescharacteristic
214C22×C4C22×D16311yescharacteristic
215C22×C4C22×D16312yes—
216C22×C4C22×D16318yes—
217C22×C4C22×D16311yescharacteristic
218C4⋊C4—1634no—
219C4⋊C4—1634no—
220C4⋊C4—1634no—
221C4⋊C4—1638no—
222C4⋊C4—1638no—
223C4⋊C4—1638no—
224C4⋊C4C22×D16314yes—
225C22⋊C4—1638no—
226C22⋊C4—1638no—
227C22⋊C4—1638no—
228C22⋊C4—1634no—
229C22⋊C4—1634no—
230C22⋊C4—1638no—
231C22⋊C4C22×D16318yes—
232C42—1634no—
233C42—1638no—
234C42C22×D16314yes—
235C23—24no—
236C23—24no—
237C23—24no—
238C23—3262no—
239C23—3262no—
240C23—3262no—
241C23—1632no—
242C23C23×D16314yes—
243C23C23×D16311yescharacteristic
244Q8—3268no—
245Q8—6528no—
246D4—28no—
247D4—6528no—
248C2×C4—22no—
249C2×C4—24no—
250C2×C4—22no—
251C2×C4—48no—
252C2×C4—3262no—
253C2×C4—3264no—
254C2×C4—3264no—
255C2×C4—3262no—
256C2×C4—3262no—
257C2×C4—3268no—
258C2×C4—1632no—
259C2×C4—1634no—
260C2×C4—1632no—
261C2×C4—1634no—
262C2×C4—1632no—
263C2×C4#1457969914yes—
264C2×C4C23×D16312yes—
265C2×C4C23×D16312yes—
266C2×C4C23×D16314yes—
267C2×C4C23×D16312yes—
268C22—24no—
269C22—24no—
270C22—24no—
271C22—48no—
272C22—3262no—
273C22—3262no—
274C22—3262no—
275C22—6524no—
276C22C2×#1457969912yes—
277C22#1910478012yes—
278C22#1910478212yes—
279C22C24×D16311yescharacteristic
280C4—22no—
281C4—24no—
282C4—22no—
283C4—3262no—
284C4—3264no—
285C4—3264no—
286C4—3262no—
287C4—3262no—
288C4C2×#1457969914yes—
289C2—44no—
290C2—6522no—
291C2#2378228014yesdirect product factor
292C2C22×#1457969911yescharacteristic
293C2C2×#1910478011yescharacteristic
294C2C2×#1910478211yescharacteristic
subgroupG/H
centerC23C23×D163
commutator, cosocleC22×C163C25
FrattiniC22C24×D163
FittingC2×C4×D4×C163C2
socleC23×C163C24
prime radicalC2×#19104706C2
hypercenterC2×C4×D4D163
hypocenterC163C2×#542
LCSG ▷ C22×C163 ▷ C163
UCSC1 ◁ C23 ◁ C2×C4×D4

Complements

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

NH ≅ G/Ntype
1. #23782280C2direct (N × H)
2. C2×#19104734C2semidirect
3. C2×#19104728C2semidirect
4. C2×#19104722C2semidirect
5. C2×#19104721C2semidirect
6. C2×#19104718C2semidirect
7. C2×#19104715C2semidirect
8. C2×#19104714C2semidirect
10. C2×C4×Dic326C2semidirect
11. C2×#19104692C2semidirect
12. C2×C4×D4×C163C2semidirect
17. #19104734C22semidirect
18. #19104728C22semidirect
19. #19104722C22semidirect
20. #19104721C22semidirect
21. #19104718C22semidirect
22. #19104715C22semidirect
23. #19104714C22semidirect
25. C4×Dic326C22semidirect
26. #19104692C22semidirect
43. C4×D4×C163C22semidirect
142. C2×C163#542semidirect
147. C163C2×#542semidirect
159. C2×C4×D4D163semidirect
176. C4×D4C2×D163semidirect
291. C2#23782280direct (N × H)

Maximal subgroups

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

subgroupindex
#237822802
C2×#191047342
C2×#191047282
C2×#191047222
C2×#191047212
C2×#191047182
C2×#191047152
C2×#191047142
C2×#191047062
C2×C4×Dic3262
C2×#191046922
C2×C4×D4×C1632
C2×#542163