Finite Group Databasebeta

← C2×#23782231 #35227844

Subgroups — C2×#23782231 #35227844

Order 20864.

1896 conjugacy classes of subgroups.

The subgroup lattice has 388 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14579699C211yesmaximal, characteristic, complemented
2C22×D4×D163C211yesmaximal, characteristic, complemented
3#23782231C2116yesmaximal, direct product factor
4C2×#19104731C212yesmaximal, complemented
5C2×#19104721C212yesmaximal, complemented
6C2×#19104710C211yesmaximal, characteristic, complemented
7C2×#19104709C211yesmaximal, characteristic, complemented
8C2×#19104706C211yesmaximal, characteristic, complemented
9C2×#19104705C212yesmaximal, complemented
10C2×#19104703C212yesmaximal, complemented
11C2×#19104693C211yesmaximal, characteristic, complemented
12C2×#121×C163C211yesmaximal, characteristic, complemented
13C24×D163C2212yes—
14C2×#14579699—28no—
15C2×#14579699C2218yescomplemented
16C22×Dic326C2211yescharacteristic, complemented
17C22×D652C2211yescharacteristic
18C22×D652C2211yescharacteristic
19C22×D652C2212yescomplemented
20C22×C22⋊D163C2211yescharacteristic
21C22×C22⋊D163C2212yes—
22C22×C22⋊D163C2211yescharacteristic, complemented
23C22×C22⋊D163C2212yescomplemented
24C22×C22⋊D163C2212yescomplemented
25C2×D4×D163—28no—
26C2×D4×D163C2218yescomplemented
27C22×C4×D163C2211yescharacteristic
28C22×C4×D163C2211yescharacteristic, complemented
29#19104731C22116yescomplemented
30#19104721C22116yescomplemented
31#19104710C2218yescomplemented
32#19104709C2218yescomplemented
33#19104706C2218yescomplemented
34#19104705C22116yescomplemented
35#19104703C22116yescomplemented
36#19104693C2218yescomplemented
37C2×C4⋊Dic163C2211yescharacteristic, complemented
38C2×C22⋊Dic163C2212yescomplemented
39C2×(C2×D163)⋊C4C2212yes—
40C2×(C2×D163)⋊C4C2212yescomplemented
41C2×(C2×D163)⋊C4C2212yescomplemented
42C2×C4×Dic163C2212yescomplemented
43C22×D4×C163C2211yescharacteristic
44C22×D4×C163C2212yescomplemented
45C23×C4×C163C2211yescharacteristic, complemented
46#121×C163C2218yescomplemented
47C2×C4⋊C4×C163C2211yescharacteristic, complemented
48C2×C22⋊C4×C163C2212yescomplemented
49C23×D163—28no—
50C23×D163—44no—
51C23×D163—44no—
52C23×D163C2311yescharacteristic
53C23×D163C2312yes—
54C23×D163C2311yescharacteristic
55C23×D163C2318yes—
56#14579699—232no—
57C2×Dic326—24no—
58C2×Dic326C2314yescomplemented
59C2×D652—24no—
60C2×D652—24no—
61C2×D652—44no—
62C2×D652C2314yes—
63C2×D652C2314yes—
64C2×D652C2318yescomplemented
65C2×C22⋊D163—24no—
66C2×C22⋊D163—28no—
67C2×C22⋊D163—24no—
68C2×C22⋊D163—44no—
69C2×C22⋊D163—44no—
70C2×C22⋊D163C2318yes—
71C2×C22⋊D163C2314yes—
72C2×C22⋊D163C2314yescomplemented
73C2×C22⋊D163C2318yescomplemented
74C2×C22⋊D163C2318yescomplemented
75D4×D163—232no—
76C22×Dic163C2311yescharacteristic
77C22×Dic163C2312yes—
78C22×Dic163C2311yescharacteristic
79C2×C4×D163—24no—
80C2×C4×D163D418yescomplemented
81C2×C4×D163C2314yes—
82C2×C4×D163C2314yescomplemented
83C4⋊Dic163C2314yescomplemented
84C22⋊Dic163C2318yescomplemented
85(C2×D163)⋊C4C2318yes—
86(C2×D163)⋊C4C2318yescomplemented
87(C2×D163)⋊C4C2318yescomplemented
88C4×Dic163C2318yescomplemented
89C24×C163C2311yescharacteristic
90C24×C163C2312yes—
91C2×D4×C163—24no—
92C2×D4×C163—44no—
93C2×D4×C163C2314yes—
94C2×D4×C163C2318yescomplemented
95C22×C4×C163—24no—
96C22×C4×C163C2311yescharacteristic
97C22×C4×C163C2312yes—
98C22×C4×C163C2311yescharacteristic
99C22×C4×C163C2314yescomplemented
100C4⋊C4×C163C2314yescomplemented
101C22⋊C4×C163C2318yescomplemented
102C22×D163—22no—
103C22×D163—22no—
104C22×D163—22no—
105C22×D163—24no—
106C22×D163—22no—
107C22×D163—24no—
108C22×D163—22no—
109C22×D163—24no—
110C22×D163—216no—
111C22×D163—48no—
112C22×D163—48no—
113C22×D163—432no—
114C22×D163C2×D414yes—
115C22×D163C2414yes—
116C22×D163C2412yes—
117C22×D163C2412yes—
118Dic326—28no—
119D652—28no—
120D652—28no—
121D652—48no—
122C22⋊D163—28no—
123C22⋊D163—216no—
124C22⋊D163—28no—
125C22⋊D163—48no—
126C22⋊D163—48no—
127C2×Dic163—22no—
128C2×Dic163—24no—
129C2×Dic163C2×D414yes—
130C2×Dic163C2414yes—
131C2×Dic163C2412yes—
132C2×Dic163C2412yes—
133C4×D163—28no—
134C4×D163C2×D4116yescomplemented
135C23×C163—22no—
136C23×C163—24no—
137C23×C163—22no—
138C23×C163—24no—
139C23×C163—22no—
140C23×C163—24no—
141C23×C163C2414yes—
142C23×C163C2412yes—
143C23×C163C2411yescharacteristic
144D4×C163—28no—
145D4×C163—48no—
146C2×C4×C163—22no—
147C2×C4×C163—24no—
148C2×C4×C163—28no—
149C2×C4×C163C2×D414yes—
150C2×C4×C163C2412yes—
151C2×C4×C163C2414yes—
152C2×C4×C163C2412yes—
153C22×C163—22no—
154C22×C163—24no—
155C22×C163—22no—
156C22×C163—24no—
157C22×C163—22no—
158C22×C163—24no—
159C22×C163—44no—
160C22×C163—48no—
161C22×C163C22×D412yes—
162C22×C163H(5,𝔽2)12yes—
163C22×C163H(5,𝔽2)12yes—
164C22×C163C2511yescharacteristic
165C2×D163—28no—
166C2×D163—22no—
167C2×D163—22no—
168C2×D163—22no—
169C2×D163—24no—
170C2×D163—22no—
171C2×D163—24no—
172C2×D163—22no—
173C2×D163—24no—
174C2×D163—432no—
175C2×D163—44no—
176C2×D163—48no—
177C2×D163C22×D414yes—
178C4×C163—22no—
179C4×C163—24no—
180C4×C163C22×D414yes—
181Dic163—22no—
182Dic163—24no—
183Dic163C22×D414yes—
184C2×C163—44no—
185C2×C163—42no—
186C2×C163#53514yescomplemented
187C2×C163C23×D411yescharacteristic
188C2×C163C2×H(5,𝔽2)11yescharacteristic
189C2×C163C2×H(5,𝔽2)11yescharacteristic
190D163—24no—
191D163—42no—
192D163—44no—
193C163C2×#53511yescharacteristic, complemented, Sylow
194C2×#535—1631nomaximal, Sylow
195C22×#41—1631no—
196C23×D4—1631no—
197#535—16316no—
198C2×#127—1632no—
199C2×#124—1632no—
200C2×#121—1631no—
201C2×#121—1631no—
202C2×#121—1631no—
203C2×#121D16311yescharacteristic, complemented
204C2×#120—1632no—
205C2×#120—1632no—
206C2×#117—1631no—
207C25—1632no—
208C2×#41—3268no—
209C2×#41—1638no—
210C22×Q8—1631no—
211C22×D4—3268no—
212C22×D4—1631no—
213C22×D4—1632no—
214C22×D4—1631no—
215C22×D4—1638no—
216C22×D4—1632no—
217C22×D4—1632no—
218C22×D4—1631no—
219C22×D4—1631no—
220C22×D4—1632no—
221C22×D4C2×D16311yescharacteristic
222C22×D4C2×D16312yescomplemented
223C23×C4—1631no—
224C23×C4—1631no—
225C23×C4C2×D16311yescharacteristic, complemented
226#127—16316no—
227#124—16316no—
228#121—1638no—
229#121—1638no—
230#121—1638no—
231#121C2×D16318yescomplemented
232#120—16316no—
233#120—16316no—
234#117—1638no—
235C2×C4⋊C4—1631no—
236C2×C4⋊C4C2×D16311yescharacteristic, complemented
237C2×C22⋊C4—1632no—
238C2×C22⋊C4—1632no—
239C2×C22⋊C4—1632no—
240C2×C22⋊C4—1632no—
241C2×C22⋊C4C2×D16312yescomplemented
242C2×C42—1632no—
243C24—3268no—
244C24—6524no—
245C24—6524no—
246C24—1632no—
247C24—1631no—
248C24—1631no—
249C24—1638no—
250C24C22×D16312yes—
251C24C22×D16311yescharacteristic
252#41—32632no—
253C2×Q8—3264no—
254C2×Q8—1634no—
255C2×D4—24no—
256C2×D4—44no—
257C2×D4—3264no—
258C2×D4—3264no—
259C2×D4—32632no—
260C2×D4—3268no—
261C2×D4—3264no—
262C2×D4—3264no—
263C2×D4—6524no—
264C2×D4—6524no—
265C2×D4—6524no—
266C2×D4—1634no—
267C2×D4—1638no—
268C2×D4—1634no—
269C2×D4—1638no—
270C2×D4—1638no—
271C2×D4—1634no—
272C2×D4—1634no—
273C2×D4—1638no—
274C2×D4C22×D16314yes—
275C2×D4C22×D16318yescomplemented
276C22×C4—24no—
277C22×C4—3264no—
278C22×C4—1632no—
279C22×C4—1631no—
280C22×C4—1634no—
281C22×C4—1631no—
282C22×C4—1638no—
283C22×C4—1634no—
284C22×C4C22×D16312yes—
285C22×C4C22×D16311yescharacteristic
286C22×C4C22×D16311yescharacteristic
287C22×C4C22×D16314yescomplemented
288C4⋊C4—1634no—
289C4⋊C4C22×D16314yescomplemented
290C22⋊C4—1638no—
291C22⋊C4—1638no—
292C22⋊C4—1638no—
293C22⋊C4—1638no—
294C22⋊C4C22×D16318yescomplemented
295C42—1638no—
296C23—22no—
297C23—24no—
298C23—22no—
299C23—24no—
300C23—22no—
301C23—24no—
302C23—32616no—
303C23—3262no—
304C23—3262no—
305C23—3262no—
306C23—3264no—
307C23—3262no—
308C23—3264no—
309C23—3262no—
310C23—3264no—
311C23—6528no—
312C23—6528no—
313C23—65232no—
314C23—1634no—
315C23—1632no—
316C23—1634no—
317C23—1632no—
318C23C23×D16314yes—
319C23C23×D16312yes—
320C23C23×D16311yescharacteristic
321Q8—3268no—
322D4—28no—
323D4—48no—
324D4—3268no—
325D4—3268no—
326D4—32616no—
327D4—3268no—
328D4—3268no—
329D4—6528no—
330D4—6528no—
331D4—6528no—
332C2×C4—22no—
333C2×C4—24no—
334C2×C4—28no—
335C2×C4—3262no—
336C2×C4—3264no—
337C2×C4—3268no—
338C2×C4—1634no—
339C2×C4—1632no—
340C2×C4—1634no—
341C2×C4—1632no—
342C2×C4—16316no—
343C2×C4D4×D16314yes—
344C2×C4C23×D16314yes—
345C2×C4C23×D16312yes—
346C2×C4C23×D16312yes—
347C22—22no—
348C22—24no—
349C22—22no—
350C22—24no—
351C22—22no—
352C22—24no—
353C22—48no—
354C22—44no—
355C22—3268no—
356C22—3262no—
357C22—3262no—
358C22—3262no—
359C22—3264no—
360C22—3262no—
361C22—3264no—
362C22—3262no—
363C22—3264no—
364C22—65232no—
365C22—6528no—
366C22—6524no—
367C22—1634no—
368C22C2×D4×D16312yes—
369C22#1910478012yes—
370C22#1910478112yes—
371C22C24×D16311yescharacteristic
372C4—22no—
373C4—24no—
374C4—3262no—
375C4—3264no—
376C4—1634no—
377C4C2×D4×D16314yes—
378C2—44no—
379C2—42no—
380C2—3264no—
381C2—6524no—
382C2—6522no—
383C2#2378223114yesdirect product factor
384C2C22×D4×D16311yescharacteristic
385C2C2×#1910478011yescharacteristic
386C2C2×#1910478111yescharacteristic
subgroupG/H
centerC23C23×D163
commutator, cosocleC22×C163C25
FrattiniC22C24×D163
FittingC2×#121×C163C2
socleC23×C163C24
hypercenterC2×#121D163
hypocenterC163C2×#535
LCSG ▷ C22×C163 ▷ C163
UCSC1 ◁ C23 ◁ C2×#121

Complements

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

NH ≅ G/Ntype
1. C22×#14579699C2semidirect
2. C22×D4×D163C2semidirect
3. #23782231C2direct (N × H)
4. C2×#19104731C2semidirect
5. C2×#19104721C2semidirect
6. C2×#19104710C2semidirect
7. C2×#19104709C2semidirect
8. C2×#19104706C2semidirect
9. C2×#19104705C2semidirect
10. C2×#19104703C2semidirect
11. C2×#19104693C2semidirect
12. C2×#121×C163C2semidirect
15. C2×#14579699C22semidirect
16. C22×Dic326C22semidirect
19. C22×D652C22semidirect
22. C22×C22⋊D163C22semidirect
23. C22×C22⋊D163C22semidirect
24. C22×C22⋊D163C22semidirect
26. C2×D4×D163C22semidirect
28. C22×C4×D163C22semidirect
29. #19104731C22semidirect
30. #19104721C22semidirect
31. #19104710C22semidirect
32. #19104709C22semidirect
33. #19104706C22semidirect
34. #19104705C22semidirect
35. #19104703C22semidirect
36. #19104693C22semidirect
37. C2×C4⋊Dic163C22semidirect
38. C2×C22⋊Dic163C22semidirect
40. C2×(C2×D163)⋊C4C22semidirect
41. C2×(C2×D163)⋊C4C22semidirect
42. C2×C4×Dic163C22semidirect
44. C22×D4×C163C22semidirect
45. C23×C4×C163C22semidirect
46. #121×C163C22semidirect
47. C2×C4⋊C4×C163C22semidirect
48. C2×C22⋊C4×C163C22semidirect
58. C2×Dic326C23semidirect
64. C2×D652C23semidirect
72. C2×C22⋊D163C23semidirect
73. C2×C22⋊D163C23semidirect
74. C2×C22⋊D163C23semidirect
80. C2×C4×D163D4semidirect
82. C2×C4×D163C23semidirect
83. C4⋊Dic163C23semidirect
84. C22⋊Dic163C23semidirect
86. (C2×D163)⋊C4C23semidirect
87. (C2×D163)⋊C4C23semidirect
88. C4×Dic163C23semidirect
94. C2×D4×C163C23semidirect
99. C22×C4×C163C23semidirect
100. C4⋊C4×C163C23semidirect
101. C22⋊C4×C163C23semidirect
134. C4×D163C2×D4semidirect
186. C2×C163#535semidirect
193. C163C2×#535semidirect
203. C2×#121D163semidirect
222. C22×D4C2×D163semidirect
225. C23×C4C2×D163semidirect
231. #121C2×D163semidirect
236. C2×C4⋊C4C2×D163semidirect
241. C2×C22⋊C4C2×D163semidirect
275. C2×D4C22×D163semidirect
287. C22×C4C22×D163semidirect
289. C4⋊C4C22×D163semidirect
294. C22⋊C4C22×D163semidirect
383. C2#23782231direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145796992
C22×D4×D1632
#237822312
C2×#191047312
C2×#191047212
C2×#191047102
C2×#191047092
C2×#191047062
C2×#191047052
C2×#191047032
C2×#191046932
C2×#121×C1632
C2×#535163