Finite Group Databasebeta

← C2×#23782379 #35228075

Subgroups — C2×#23782379 #35228075

Order 20864.

1240 conjugacy classes of subgroups.

The subgroup lattice has 316 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#23782379C2116yesmaximal, direct product factor
2C2×#19104734C211yesmaximal, characteristic, complemented
3C2×#19104722C212yesmaximal, complemented
4C2×#19104721C212yesmaximal, complemented
5C2×#19104707C212yesmaximal, complemented
6C2×#19104706C211yesmaximal, characteristic, complemented
7C2×D4×Dic163C211yesmaximal, characteristic, complemented
8C2×C4×C22⋊D163C211yesmaximal, characteristic, complemented
9C2×#19104694C211yesmaximal, characteristic, complemented
10C2×#19104693C211yesmaximal, characteristic, complemented
11C2×#19104691C212yesmaximal, complemented
12C2×#121×C163C211yesmaximal, characteristic, complemented
13C22×Dic326C2212yes—
14C22×C22⋊D163C2211yescharacteristic
15C22×C22⋊D163C2212yes—
16C23×Dic163C2212yes—
17C22×C4×D163C2211yescharacteristic
18#19104734C2218yescomplemented
19#19104722C22116yescomplemented
20#19104721C22116yescomplemented
21#19104707C22116yescomplemented
22#19104706C2218yescomplemented
23D4×Dic163C2218yescomplemented
24C4×C22⋊D163C2218yescomplemented
25#19104694C2218yescomplemented
26#19104693C2218yescomplemented
27#19104691C22116yescomplemented
28C2×C4⋊Dic163C2211yescharacteristic
29C2×C4⋊Dic163C2211yescharacteristic
30C2×Dic163⋊C4C2212yes—
31C2×Dic163⋊C4C2211yescharacteristic
32C2×C22⋊Dic163C2212yes—
33C2×C22⋊Dic163C2212yes—
34C2×C22⋊Dic163C2212yes—
35C2×C22⋊Dic163C2211yescharacteristic
36C2×(C2×D163)⋊C4C2212yes—
37C2×(C2×D163)⋊C4C2211yescharacteristic
38C2×C4×Dic163C2212yes—
39C2×C4×Dic163C2212yes—
40C2×C4×Dic163C2211yescharacteristic
41C22×D4×C163C2211yescharacteristic
42C22×D4×C163C2212yes—
43C23×C4×C163C2211yescharacteristic
44#121×C163C2218yescomplemented
45C2×C4⋊C4×C163C2211yescharacteristic
46C2×C22⋊C4×C163C2212yes—
47C23×D163C2311yescharacteristic
48C2×Dic326—44no—
49C2×Dic326C2318yes—
50C2×C22⋊D163—24no—
51C2×C22⋊D163—44no—
52C2×C22⋊D163C2314yes—
53C2×C22⋊D163C2318yes—
54C22×Dic163—28no—
55C22×Dic163C2311yescharacteristic
56C22×Dic163C2312yes—
57C22×Dic163C2318yes—
58C22×Dic163C2312yes—
59C22×Dic163C2311yescharacteristic
60C22×Dic163C2311yescharacteristic
61C2×C4×D163—24no—
62C2×C4×D163C2314yes—
63C4⋊Dic163C2314yes—
64C4⋊Dic163C2314yes—
65Dic163⋊C4C2314yes—
66Dic163⋊C4C2318yes—
67C22⋊Dic163C2318yes—
68C22⋊Dic163C2318yes—
69C22⋊Dic163C2314yes—
70C22⋊Dic163C2318yes—
71(C2×D163)⋊C4C2318yes—
72(C2×D163)⋊C4C2314yes—
73C4×Dic163C2318yes—
74C4×Dic163C2318yes—
75C4×Dic163C2314yes—
76C24×C163C2312yes—
77C24×C163C2311yescharacteristic
78C2×D4×C163—24no—
79C2×D4×C163—44no—
80C2×D4×C163C2314yes—
81C2×D4×C163C2318yes—
82C22×C4×C163—24no—
83C22×C4×C163C2312yes—
84C22×C4×C163C2311yescharacteristic
85C22×C4×C163C2314yes—
86C22×C4×C163C2311yescharacteristic
87C4⋊C4×C163C2314yes—
88C22⋊C4×C163C2318yes—
89C22×D163—22no—
90C22×D163—22no—
91C22×D163—22no—
92C22×D163C2412yes—
93Dic326—48no—
94C22⋊D163—28no—
95C22⋊D163—48no—
96C2×Dic163—22no—
97C2×Dic163—24no—
98C2×Dic163—24no—
99C2×Dic163—22no—
100C2×Dic163—216no—
101C2×Dic163#4114yes—
102C2×Dic163C2414yes—
103C2×Dic163C2412yes—
104C2×Dic163C2412yes—
105C2×Dic163C2414yes—
106C2×Dic163C2412yes—
107C4×D163—28no—
108C23×C163—22no—
109C23×C163—24no—
110C23×C163—24no—
111C23×C163—22no—
112C23×C163—22no—
113C23×C163—24no—
114C23×C163C2414yes—
115C23×C163C2412yes—
116C23×C163C2411yescharacteristic
117D4×C163—28no—
118D4×C163—48no—
119C2×C4×C163—22no—
120C2×C4×C163—24no—
121C2×C4×C163—28no—
122C2×C4×C163#4114yes—
123C2×C4×C163C2412yes—
124C2×C4×C163C2414yes—
125C2×C4×C163C2412yes—
126C22×C163—22no—
127C22×C163—24no—
128C22×C163—24no—
129C22×C163—22no—
130C22×C163—22no—
131C22×C163—24no—
132C22×C163—44no—
133C22×C163—48no—
134C22×C163C2×#4112yes—
135C22×C163C2×#4112yes—
136C22×C163H(5,𝔽2)12yes—
137C22×C163C2511yescharacteristic
138C2×D163—22no—
139C2×D163—22no—
140C2×D163—22no—
141C2×D163—44no—
142C4×C163—22no—
143C4×C163—24no—
144C4×C163C2×#4114yes—
145Dic163—22no—
146Dic163—24no—
147Dic163—24no—
148Dic163—22no—
149Dic163C2×#4114yes—
150C2×C163—42no—
151C2×C163—44no—
152C2×C163#55514yescomplemented
153C2×C163C22×#4111yescharacteristic
154C2×C163C22×#4111yescharacteristic
155C2×C163C2×H(5,𝔽2)11yescharacteristic
156D163—42no—
157C163C2×#55511yescharacteristic, complemented, Sylow
158C2×#555—1631nomaximal, Sylow
159#555—16316no—
160C2×C4⋊Q8—1631no—
161C2×#124—1632no—
162C2×#124—1632no—
163C2×#121—1631no—
164C2×#121—1632no—
165C2×#121D16311yescharacteristic, complemented
166C2×C4×D4—1631no—
167C2×C4×D4—1631no—
168C2×#117—1631no—
169C2×#117—1631no—
170C2×#117—1632no—
171C22×Q8—1632no—
172C22×D4—1631no—
173C22×D4—1632no—
174C22×D4C2×D16311yescharacteristic
175C22×D4C2×D16312yes—
176C23×C4—1632no—
177C23×C4—1631no—
178C23×C4C2×D16311yescharacteristic
179C4⋊Q8—1638no—
180#124—16316no—
181#124—16316no—
182#121—1638no—
183#121—16316no—
184#121C2×D16318yescomplemented
185C4×D4—1638no—
186C4×D4—1638no—
187#117—1638no—
188#117—1638no—
189#117—16316no—
190C2×C4⋊C4—1631no—
191C2×C4⋊C4—1631no—
192C2×C4⋊C4—1632no—
193C2×C4⋊C4—1631no—
194C2×C4⋊C4C2×D16311yescharacteristic
195C2×C22⋊C4—1632no—
196C2×C22⋊C4—1632no—
197C2×C22⋊C4—1631no—
198C2×C22⋊C4—1632no—
199C2×C22⋊C4—1632no—
200C2×C22⋊C4—1631no—
201C2×C22⋊C4C2×D16312yes—
202C2×C42—1632no—
203C2×C42—1632no—
204C2×C42—1631no—
205C24—1631no—
206C24C22×D16311yescharacteristic
207C24C22×D16312yes—
208C2×Q8—6524no—
209C2×Q8—1638no—
210C2×D4—24no—
211C2×D4—44no—
212C2×D4—3264no—
213C2×D4—6524no—
214C2×D4—1634no—
215C2×D4—1638no—
216C2×D4C22×D16314yes—
217C2×D4C22×D16318yes—
218C22×C4—24no—
219C22×C4—3268no—
220C22×C4—3264no—
221C22×C4—1638no—
222C22×C4—1632no—
223C22×C4—1631no—
224C22×C4—1631no—
225C22×C4—1632no—
226C22×C4—1634no—
227C22×C4—1631no—
228C22×C4C22×D16314yes—
229C22×C4C22×D16311yescharacteristic
230C22×C4C22×D16312yes—
231C22×C4C22×D16311yescharacteristic
232C4⋊C4—1634no—
233C4⋊C4—1634no—
234C4⋊C4—1638no—
235C4⋊C4—1634no—
236C4⋊C4C22×D16314yes—
237C22⋊C4—1638no—
238C22⋊C4—1638no—
239C22⋊C4—1634no—
240C22⋊C4—1638no—
241C22⋊C4—1638no—
242C22⋊C4—1634no—
243C22⋊C4C22×D16318yes—
244C42—1638no—
245C42—1638no—
246C42—1634no—
247C23—24no—
248C23—22no—
249C23—22no—
250C23—24no—
251C23—22no—
252C23—24no—
253C23—3262no—
254C23—3262no—
255C23—3262no—
256C23—1632no—
257C23C23×D16312yes—
258C23C23×D16314yes—
259C23C23×D16311yescharacteristic
260Q8—6528no—
261D4—28no—
262D4—48no—
263D4—3268no—
264D4—6528no—
265C2×C4—22no—
266C2×C4—24no—
267C2×C4—28no—
268C2×C4—3264no—
269C2×C4—3262no—
270C2×C4—3264no—
271C2×C4—3262no—
272C2×C4—32616no—
273C2×C4—3268no—
274C2×C4—1634no—
275C2×C4—1632no—
276C2×C4—1632no—
277C2×C4—1634no—
278C2×C4—1634no—
279C2×C4—1632no—
280C2×C4#1457969814yes—
281C2×C4C23×D16312yes—
282C2×C4C23×D16314yes—
283C2×C4C23×D16312yes—
284C22—24no—
285C22—22no—
286C22—22no—
287C22—24no—
288C22—22no—
289C22—24no—
290C22—48no—
291C22—44no—
292C22—3262no—
293C22—3262no—
294C22—3262no—
295C22—6524no—
296C22#41×D16312yes—
297C22C2×#1457969812yes—
298C22#1910478012yes—
299C22C24×D16311yescharacteristic
300C4—22no—
301C4—24no—
302C4—3264no—
303C4—3262no—
304C4—3264no—
305C4—3262no—
306C4—1634no—
307C4C2×#1457969814yes—
308C2—44no—
309C2—42no—
310C2—6522no—
311C2#2378237914yesdirect product factor
312C2C2×#41×D16311yescharacteristic
313C2C22×#1457969811yescharacteristic
314C2C2×#1910478011yescharacteristic
subgroupG/H
centerC23C23×D163
commutator, cosocleC22×C163C25
FrattiniC22C24×D163
FittingC2×#121×C163C2
socleC23×C163C24
hypercenterC2×#121D163
hypocenterC163C2×#555
LCSG ▷ C22×C163 ▷ C163
UCSC1 ◁ C23 ◁ C2×#121

Complements

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

NH ≅ G/Ntype
1. #23782379C2direct (N × H)
2. C2×#19104734C2semidirect
3. C2×#19104722C2semidirect
4. C2×#19104721C2semidirect
5. C2×#19104707C2semidirect
6. C2×#19104706C2semidirect
7. C2×D4×Dic163C2semidirect
8. C2×C4×C22⋊D163C2semidirect
9. C2×#19104694C2semidirect
10. C2×#19104693C2semidirect
11. C2×#19104691C2semidirect
12. C2×#121×C163C2semidirect
18. #19104734C22semidirect
19. #19104722C22semidirect
20. #19104721C22semidirect
21. #19104707C22semidirect
22. #19104706C22semidirect
23. D4×Dic163C22semidirect
24. C4×C22⋊D163C22semidirect
25. #19104694C22semidirect
26. #19104693C22semidirect
27. #19104691C22semidirect
44. #121×C163C22semidirect
152. C2×C163#555semidirect
157. C163C2×#555semidirect
165. C2×#121D163semidirect
184. #121C2×D163semidirect
311. C2#23782379direct (N × H)

Maximal subgroups

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

subgroupindex
#237823792
C2×#191047342
C2×#191047222
C2×#191047212
C2×#191047072
C2×#191047062
C2×D4×Dic1632
C2×C4×C22⋊D1632
C2×#191046942
C2×#191046932
C2×#191046912
C2×#121×C1632
C2×#555163