Finite Group Databasebeta

← C2×#23782317 #35227994

Subgroups — C2×#23782317 #35227994

Order 20864.

1632 conjugacy classes of subgroups.

The subgroup lattice has 336 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14579700C211yesmaximal, characteristic, complemented
2C22×#14579699C211yesmaximal, characteristic, complemented
3#23782317C2116yesmaximal, direct product factor
4C2×#19104733C211yesmaximal, characteristic, complemented
5C2×#19104720C212yesmaximal, complemented
6C2×#19104717C212yesmaximal, complemented
7C2×#19104715C211yesmaximal, characteristic, complemented
8C2×#19104708C212yesmaximal, complemented
9C2×#19104697C211yesmaximal, characteristic, complemented
10C2×C4×C22⋊D163C211yesmaximal, characteristic, complemented
11C2×C4⋊C4×D163C212yesmaximal, complemented
12C2×C22⋊Q8×C163C211yesmaximal, characteristic, complemented
13C2×#14579700—28no—
14C2×#14579700C2218yescomplemented
15C2×#14579699—28no—
16C2×#14579699C2218yescomplemented
17C22×Dic326C2211yescharacteristic
18C22×D652C2212yes—
19C22×D652C2211yescharacteristic
20C22×C22⋊D163C2211yescharacteristic
21C22×C22⋊D163C2212yes—
22C22×C4×D163C2212yes—
23C22×C4×D163C2211yescharacteristic
24C22×C4×D163C2212yes—
25C22×C4×D163C2212yes—
26#19104733C2218yescomplemented
27#19104720C22116yescomplemented
28#19104717C22116yescomplemented
29#19104715C2218yescomplemented
30#19104708C22116yescomplemented
31#19104697C2218yescomplemented
32C4×C22⋊D163C2218yescomplemented
33C2×C4⋊Dic163C2212yes—
34C2×Dic163⋊C4C2212yes—
35C2×Dic163⋊C4C2212yes—
36C2×Dic163⋊C4C2211yescharacteristic
37C4⋊C4×D163C22116yescomplemented
38C2×C22⋊Dic163C2211yescharacteristic
39C2×(C2×D163)⋊C4C2212yes—
40C2×(C2×D163)⋊C4C2212yes—
41C2×(C2×D163)⋊C4C2211yescharacteristic
42C2×C4×Dic163C2211yescharacteristic
43C22×Q8×C163C2211yescharacteristic
44C23×C4×C163C2211yescharacteristic
45C22⋊Q8×C163C2218yescomplemented
46C2×C4⋊C4×C163C2211yescharacteristic
47C2×C4⋊C4×C163C2212yes—
48C2×C22⋊C4×C163C2212yes—
49C23×D163C2311yescharacteristic
50C23×D163C2312yes—
51#14579700—232no—
52#14579699—232no—
53C2×Dic326—24no—
54C2×Dic326C2314yes—
55C2×D652—28no—
56C2×D652D418yescomplemented
57C2×D652C2318yes—
58C2×D652C2314yes—
59C2×C22⋊D163—28no—
60C2×C22⋊D163—24no—
61C2×C22⋊D163C2318yes—
62C2×C22⋊D163C2314yes—
63C22×Dic163C2311yescharacteristic
64C22×Dic163C2312yes—
65C22×Dic163C2311yescharacteristic
66C22×Dic163C2311yescharacteristic
67C2×C4×D163—28no—
68C2×C4×D163—28no—
69C2×C4×D163—28no—
70C2×C4×D163—24no—
71C2×C4×D163C2318yes—
72C2×C4×D163C2318yes—
73C2×C4×D163C2314yes—
74C2×C4×D163C2318yes—
75C4⋊Dic163C2318yes—
76Dic163⋊C4C2314yes—
77Dic163⋊C4C2318yes—
78Dic163⋊C4C2318yes—
79C22⋊Dic163C2314yes—
80(C2×D163)⋊C4C2314yes—
81(C2×D163)⋊C4C2318yes—
82(C2×D163)⋊C4C2318yes—
83C4×Dic163C2314yes—
84C24×C163C2311yescharacteristic
85C2×Q8×C163—24no—
86C2×Q8×C163C2314yes—
87C22×C4×C163—24no—
88C22×C4×C163C2311yescharacteristic
89C22×C4×C163C2312yes—
90C22×C4×C163C2312yes—
91C22×C4×C163C2314yes—
92C22×C4×C163C2311yescharacteristic
93C4⋊C4×C163C2318yes—
94C4⋊C4×C163C2314yes—
95C22⋊C4×C163C2318yes—
96C22×D163—24no—
97C22×D163—24no—
98C22×D163—22no—
99C22×D163—22no—
100C22×D163—22no—
101C22×D163C2×D418yes—
102C22×D163C2412yes—
103C22×D163C2414yes—
104Dic326—28no—
105D652—216no—
106D652C2×D4116yescomplemented
107C22⋊D163—216no—
108C22⋊D163—28no—
109C2×Dic163—22no—
110C2×Dic163—24no—
111C2×Dic163—22no—
112C2×Dic163#4114yescomplemented
113C2×Dic163C2412yes—
114C2×Dic163C2414yes—
115C2×Dic163C2412yes—
116C2×Dic163C2412yes—
117C4×D163—216no—
118C4×D163—216no—
119C4×D163—28no—
120C4×D163—216no—
121C23×C163—22no—
122C23×C163—22no—
123C23×C163—22no—
124C23×C163C2412yes—
125C23×C163C2411yescharacteristic
126Q8×C163—28no—
127C2×C4×C163—22no—
128C2×C4×C163—24no—
129C2×C4×C163—24no—
130C2×C4×C163—28no—
131C2×C4×C163C2×D414yes—
132C2×C4×C163C2414yes—
133C2×C4×C163C2414yes—
134C2×C4×C163C2412yes—
135C2×C4×C163C2412yes—
136C22×C163—22no—
137C22×C163—22no—
138C22×C163—22no—
139C22×C163—44no—
140C22×C163C22×D412yes—
141C22×C163C2×#4112yes—
142C22×C1632−1+412yes—
143C22×C163C2511yescharacteristic
144C2×D163—216no—
145C2×D163—24no—
146C2×D163—24no—
147C2×D163—22no—
148C2×D163—22no—
149C2×D163—22no—
150C2×D163—44no—
151C2×D163C22×D418yes—
152C4×C163—22no—
153C4×C163—24no—
154C4×C163—24no—
155C4×C163C22×D414yes—
156Dic163—22no—
157Dic163—24no—
158Dic163—22no—
159Dic163C2×#4114yescomplemented
160C2×C163—42no—
161C2×C163#54714yescomplemented
162C2×C163C23×D411yescharacteristic
163C2×C163C22×#4111yescharacteristic
164C2×C163C2×2−1+411yescharacteristic
165D163—28no—
166D163—42no—
167C163C2×#54711yescharacteristic, complemented, Sylow
168C2×#547—1631nomaximal, Sylow
169C22×#41—1631no—
170C22×#41—1631no—
171#547—16316no—
172C2×C4⋊Q8—1631no—
173C2×#123—1632no—
174C2×#123—1632no—
175C2×C22⋊Q8—1631no—
176C2×C22⋊Q8D16311yescharacteristic, complemented
177C2×#121—1632no—
178C2×C4×D4—1631no—
179C2×C4×D4—1631no—
180C22×C4⋊C4—1632no—
181C2×#41—3268no—
182C2×#41—3268no—
183C2×#41—1638no—
184C2×#41—1638no—
185C22×Q8—1631no—
186C22×Q8C2×D16311yescharacteristic
187C22×D4—1631no—
188C22×D4—1632no—
189C22×D4—1632no—
190C22×D4—1631no—
191C23×C4—1632no—
192C23×C4—1632no—
193C23×C4—1632no—
194C23×C4—1631no—
195C23×C4C2×D16311yescharacteristic
196C4⋊Q8—1638no—
197#123—16316no—
198#123—16316no—
199C22⋊Q8—1638no—
200C22⋊Q8C2×D16318yescomplemented
201#121—16316no—
202C4×D4—1638no—
203C4×D4—1638no—
204C2×C4⋊C4—1631no—
205C2×C4⋊C4—1632no—
206C2×C4⋊C4—1632no—
207C2×C4⋊C4—1632no—
208C2×C4⋊C4—16316no—
209C2×C4⋊C4C2×D16312yes—
210C2×C4⋊C4C2×D16311yescharacteristic
211C2×C22⋊C4—1631no—
212C2×C22⋊C4—1632no—
213C2×C22⋊C4—1631no—
214C2×C22⋊C4—1632no—
215C2×C22⋊C4C2×D16312yes—
216C2×C42—1631no—
217C24—1631no—
218C24—1632no—
219C24C22×D16311yescharacteristic
220#41—32632no—
221#41—32632no—
222C2×Q8—24no—
223C2×Q8—3264no—
224C2×Q8—1634no—
225C2×Q8C22×D16314yes—
226C2×D4—3268no—
227C2×D4—3268no—
228C2×D4—3264no—
229C2×D4—1634no—
230C2×D4—1638no—
231C2×D4—1638no—
232C2×D4—1638no—
233C2×D4—1634no—
234C22×C4—24no—
235C22×C4—3268no—
236C22×C4—3268no—
237C22×C4—3268no—
238C22×C4—3264no—
239C22×C4—1631no—
240C22×C4—1631no—
241C22×C4—1632no—
242C22×C4—1638no—
243C22×C4—1638no—
244C22×C4—1638no—
245C22×C4—1634no—
246C22×C4—1631no—
247C22×C4C22×D16314yes—
248C22×C4C22×D16312yes—
249C22×C4C22×D16311yescharacteristic
250C22×C4C22×D16312yes—
251C22×C4C22×D16311yescharacteristic
252C4⋊C4—1634no—
253C4⋊C4—1638no—
254C4⋊C4—1638no—
255C4⋊C4—1638no—
256C4⋊C4C22×D16318yes—
257C4⋊C4C22×D16314yes—
258C22⋊C4—1634no—
259C22⋊C4—1638no—
260C22⋊C4—1634no—
261C22⋊C4—1638no—
262C22⋊C4C22×D16318yes—
263C42—1634no—
264C23—22no—
265C23—22no—
266C23—22no—
267C23—3264no—
268C23—3264no—
269C23—3262no—
270C23—3262no—
271C23—3262no—
272C23—1632no—
273C23—1638no—
274C23—1634no—
275C23C23×D16312yes—
276C23C23×D16311yescharacteristic
277Q8—28no—
278Q8—3268no—
279D4—32616no—
280D4—32616no—
281D4—3268no—
282D4—16316no—
283C2×C4—22no—
284C2×C4—24no—
285C2×C4—24no—
286C2×C4—28no—
287C2×C4—32616no—
288C2×C4—32616no—
289C2×C4—32616no—
290C2×C4—3262no—
291C2×C4—3264no—
292C2×C4—3262no—
293C2×C4—3268no—
294C2×C4—1632no—
295C2×C4—1632no—
296C2×C4—1634no—
297C2×C4—1634no—
298C2×C4—1632no—
299C2×C4D4×D16314yes—
300C2×C4C23×D16314yes—
301C2×C4C23×D16312yes—
302C2×C4C23×D16314yes—
303C2×C4C23×D16312yes—
304C22—22no—
305C22—22no—
306C22—22no—
307C22—44no—
308C22—3264no—
309C22—3264no—
310C22—32616no—
311C22—3262no—
312C22—3262no—
313C22—3262no—
314C22—6524no—
315C22—1638no—
316C22C2×D4×D16312yes—
317C22#41×D16312yes—
318C22#1910478312yes—
319C22C24×D16311yescharacteristic
320C4—22no—
321C4—24no—
322C4—24no—
323C4—3262no—
324C4—3264no—
325C4—3262no—
326C4—1634no—
327C4C2×D4×D16314yes—
328C2—42no—
329C2—3268no—
330C2—6522no—
331C2#2378231714yesdirect product factor
332C2C22×D4×D16311yescharacteristic
333C2C2×#41×D16311yescharacteristic
334C2C2×#1910478311yescharacteristic
subgroupG/H
centerC23C23×D163
commutator, cosocleC22×C163C25
FrattiniC22C24×D163
FittingC2×C22⋊Q8×C163C2
socleC23×C163C24
hypercenterC2×C22⋊Q8D163
hypocenterC163C2×#547
LCSG ▷ C22×C163 ▷ C163
UCSC1 ◁ C23 ◁ C2×C22⋊Q8

Complements

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

NH ≅ G/Ntype
1. C22×#14579700C2semidirect
2. C22×#14579699C2semidirect
3. #23782317C2direct (N × H)
4. C2×#19104733C2semidirect
5. C2×#19104720C2semidirect
6. C2×#19104717C2semidirect
7. C2×#19104715C2semidirect
8. C2×#19104708C2semidirect
9. C2×#19104697C2semidirect
10. C2×C4×C22⋊D163C2semidirect
11. C2×C4⋊C4×D163C2semidirect
12. C2×C22⋊Q8×C163C2semidirect
14. C2×#14579700C22semidirect
16. C2×#14579699C22semidirect
26. #19104733C22semidirect
27. #19104720C22semidirect
28. #19104717C22semidirect
29. #19104715C22semidirect
30. #19104708C22semidirect
31. #19104697C22semidirect
32. C4×C22⋊D163C22semidirect
37. C4⋊C4×D163C22semidirect
45. C22⋊Q8×C163C22semidirect
56. C2×D652D4semidirect
106. D652C2×D4semidirect
112. C2×Dic163#41semidirect
159. Dic163C2×#41semidirect
161. C2×C163#547semidirect
167. C163C2×#547semidirect
176. C2×C22⋊Q8D163semidirect
200. C22⋊Q8C2×D163semidirect
331. C2#23782317direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145797002
C22×#145796992
#237823172
C2×#191047332
C2×#191047202
C2×#191047172
C2×#191047152
C2×#191047082
C2×#191046972
C2×C4×C22⋊D1632
C2×C4⋊C4×D1632
C2×C22⋊Q8×C1632
C2×#547163