Finite Group Databasebeta

← C2×#23757882 #34113501

Subgroups — C2×#23757882 #34113501

Order 20096.

1004 conjugacy classes of subgroups.

The subgroup lattice has 368 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#23757882C2116yesmaximal, direct product factor
2C2×#19097770C211yesmaximal, characteristic, complemented
3C2×#19097766C211yesmaximal, characteristic
4C2×#19097766C211yesmaximal, characteristic
5C2×#19097766C211yesmaximal, characteristic
6C2×#19097765C211yesmaximal, characteristic
7C2×#19097762C211yesmaximal, characteristic, complemented
8C2×#19097761C211yesmaximal, characteristic, complemented
9C2×#19097761C211yesmaximal, characteristic, complemented
10C2×#19097761C211yesmaximal, characteristic, complemented
11C2×#19097749C211yesmaximal, characteristic
12C2×#19097749C211yesmaximal, characteristic
13C2×C4×Dic314C211yesmaximal, characteristic, complemented
14C2×#19097736C211yesmaximal, characteristic, complemented
15C2×#19097729C211yesmaximal, characteristic
16C2×#125×C157C211yesmaximal, characteristic, complemented
17C22×Dic314C2211yescharacteristic
18C22×Dic314C2211yescharacteristic
19C22×C4×D157C2211yescharacteristic
20#19097770C2218yescomplemented
21#19097766C2218yes—
22#19097766C2218yes—
23#19097766C2218yes—
24#19097765C2218yes—
25#19097762C2218yescomplemented
26#19097761C2218yescomplemented
27#19097761C2218yescomplemented
28#19097761C2218yescomplemented
29#19097749C2218yes—
30#19097749C2218yes—
31C4×Dic314C2218yescomplemented
32#19097736C2218yescomplemented
33#19097729C2218yes—
34C2×C4⋊Dic157C2211yescharacteristic
35C2×C4⋊Dic157C2211yescharacteristic
36C2×C4⋊Dic157C2211yescharacteristic
37C2×C4⋊Dic157C2211yescharacteristic
38C2×#14578933C2211yescharacteristic
39C2×#14578933C2211yescharacteristic
40C2×#14578933C2211yescharacteristic
41C2×#14578933C2211yescharacteristic
42C2×#14578933C2211yescharacteristic
43C2×#14578933C2211yescharacteristic
44C2×#14578933C2211yescharacteristic
45C2×#14578933C2211yescharacteristic
46C2×#14578933C2211yescharacteristic
47C2×#14578933C2211yescharacteristic
48C2×#14578931C2211yescharacteristic
49C2×#14578931C2211yescharacteristic
50C2×#14578931C2211yescharacteristic
51C2×#14578931C2211yescharacteristic
52C2×#14578931C2211yescharacteristic
53C2×#14578931C2211yescharacteristic
54C2×C4×Dic157C2211yescharacteristic
55C2×C4×Dic157C2211yescharacteristic
56C2×C4×Dic157C2211yescharacteristic
57C2×C4×Dic157C2211yescharacteristic
58C2×C4×Dic157C2211yescharacteristic
59#125×C157C2218yescomplemented
60C2×C4⋊C4×C157C2211yescharacteristic
61C2×C4⋊C4×C157C2211yescharacteristic
62C2×C4⋊C4×C157C2211yescharacteristic
63C2×C4⋊C4×C157C2211yescharacteristic
64C2×C4⋊C4×C157C2211yescharacteristic
65C2×C4⋊C4×C157C2211yescharacteristic
66C2×C42×C157C2211yescharacteristic
67C23×D157C2311yescharacteristic
68C2×Dic314—24no—
69C2×Dic314—24no—
70C2×Dic314C2314yes—
71C2×Dic314C2314yes—
72C22×Dic157C2311yescharacteristic
73C22×Dic157C2311yescharacteristic
74C22×Dic157C2311yescharacteristic
75C22×Dic157C2311yescharacteristic
76C22×Dic157C2311yescharacteristic
77C22×Dic157C2311yescharacteristic
78C22×Dic157C2311yescharacteristic
79C2×C4×D157—24no—
80C2×C4×D157C2314yes—
81C4⋊Dic157C2314yes—
82C4⋊Dic157C2314yes—
83C4⋊Dic157C2314yes—
84C4⋊Dic157C2314yes—
85#14578933C2314yes—
86#14578933C2314yes—
87#14578933C2314yes—
88#14578933C2314yes—
89#14578933C2314yes—
90#14578933C2314yes—
91#14578933C2314yes—
92#14578933C2314yes—
93#14578933C2314yes—
94#14578933C2314yes—
95#14578931C2314yes—
96#14578931C2314yes—
97#14578931C2314yes—
98#14578931C2314yes—
99#14578931C2314yes—
100#14578931C2314yes—
101C4×Dic157C2314yes—
102C4×Dic157C2314yes—
103C4×Dic157C2314yes—
104C4×Dic157C2314yes—
105C4×Dic157C2314yes—
106C22×C4×C157C2311yescharacteristic
107C22×C4×C157C2311yescharacteristic
108C22×C4×C157C2311yescharacteristic
109C22×C4×C157C2311yescharacteristic
110C22×C4×C157C2311yescharacteristic
111C22×C4×C157C2311yescharacteristic
112C22×C4×C157C2311yescharacteristic
113C4⋊C4×C157C2314yes—
114C4⋊C4×C157C2314yes—
115C4⋊C4×C157C2314yes—
116C4⋊C4×C157C2314yes—
117C4⋊C4×C157C2314yes—
118C4⋊C4×C157C2314yes—
119C42×C157C2314yes—
120C22×D157—22no—
121C22×D157—22no—
122C22×D157—22no—
123C22×D157C2412yes—
124Dic314—28no—
125Dic314—28no—
126C2×Dic157—22no—
127C2×Dic157—22no—
128C2×Dic157—22no—
129C2×Dic157—22no—
130C2×Dic157—22no—
131C2×Dic157—22no—
132C2×Dic157#4114yes—
133C2×Dic157C2412yes—
134C2×Dic157C2412yes—
135C2×Dic157C2412yes—
136C2×Dic157C2412yes—
137C2×Dic157C2412yes—
138C2×Dic157C2412yes—
139C2×Dic157C2412yes—
140C4×D157—28no—
141C23×C157C2411yescharacteristic
142C2×C4×C157—22no—
143C2×C4×C157—22no—
144C2×C4×C157—22no—
145C2×C4×C157—22no—
146C2×C4×C157—22no—
147C2×C4×C157—22no—
148C2×C4×C157—22no—
149C2×C4×C157C2412yes—
150C2×C4×C157C2412yes—
151C2×C4×C157C2412yes—
152C2×C4×C157C2412yes—
153C2×C4×C157C2412yes—
154C2×C4×C157C2412yes—
155C2×C4×C157C2412yes—
156C22×C157C2×#4112yes—
157C22×C1572−1+412yes—
158C22×C1572−1+412yes—
159C22×C157C2511yescharacteristic
160C2×D157—22no—
161C2×D157—22no—
162C2×D157—22no—
163C2×D157—44no—
164C4×C157—22no—
165C4×C157—22no—
166C4×C157—22no—
167C4×C157—22no—
168C4×C157—22no—
169C4×C157—22no—
170C4×C157—22no—
171Dic157—22no—
172Dic157—22no—
173Dic157—22no—
174Dic157—22no—
175Dic157—22no—
176Dic157—22no—
177Dic157C2×#4114yes—
178C2×C157#54114yescomplemented
179C2×C157C22×#4111yescharacteristic
180C2×C157C2×2−1+411yescharacteristic
181C2×C157C2×2−1+411yescharacteristic
182D157—42no—
183C157C2×#54111yescharacteristic, complemented, Sylow
184C2×#541—1571nomaximal, Sylow
185#541—15716no—
186C2×C4⋊Q8—1571no—
187C2×#126—1571no—
188C2×#126—1571no—
189C2×#126—1571no—
190C2×#126—1571no—
191C2×#125—1571no—
192C2×#125—1571no—
193C2×#125—1571no—
194C2×#125—1571no—
195C2×#125D15711yescharacteristic, complemented
196C2×C22⋊Q8—1571no—
197C2×C22⋊Q8—1571no—
198C2×C4×Q8—1571no—
199C2×C4×Q8—1571no—
200C2×#117—1571no—
201C22×Q8—1571no—
202C22×Q8—1571no—
203C23×C4—1571no—
204C4⋊Q8—1578no—
205#126—1578no—
206#126—1578no—
207#126—1578no—
208#126—1578no—
209#125—1578no—
210#125—1578no—
211#125—1578no—
212#125—1578no—
213#125C2×D15718yescomplemented
214C22⋊Q8—1578no—
215C22⋊Q8—1578no—
216C4×Q8—1578no—
217C4×Q8—1578no—
218#117—1578no—
219C2×C4⋊C4—1571no—
220C2×C4⋊C4—1571no—
221C2×C4⋊C4—1571no—
222C2×C4⋊C4—1571no—
223C2×C4⋊C4—1571no—
224C2×C4⋊C4—1571no—
225C2×C4⋊C4—1571no—
226C2×C4⋊C4—1571no—
227C2×C4⋊C4—1571no—
228C2×C4⋊C4—1571no—
229C2×C4⋊C4—1571no—
230C2×C4⋊C4—1571no—
231C2×C4⋊C4—1571no—
232C2×C4⋊C4—1571no—
233C2×C4⋊C4C2×D15711yescharacteristic
234C2×C4⋊C4C2×D15711yescharacteristic
235C2×C4⋊C4C2×D15711yescharacteristic
236C2×C4⋊C4C2×D15711yescharacteristic
237C2×C4⋊C4C2×D15711yescharacteristic
238C2×C4⋊C4C2×D15711yescharacteristic
239C2×C22⋊C4—1571no—
240C2×C22⋊C4—1571no—
241C2×C22⋊C4—1571no—
242C2×C22⋊C4—1571no—
243C2×C22⋊C4—1571no—
244C2×C22⋊C4—1571no—
245C2×C42—1571no—
246C2×C42—1571no—
247C2×C42—1571no—
248C2×C42—1571no—
249C2×C42—1571no—
250C2×C42C2×D15711yescharacteristic
251C24—1571no—
252C2×Q8—3144no—
253C2×Q8—3144no—
254C2×Q8—1574no—
255C2×Q8—1574no—
256C22×C4—3144no—
257C22×C4—1571no—
258C22×C4—1571no—
259C22×C4—1571no—
260C22×C4—1571no—
261C22×C4—1571no—
262C22×C4—1571no—
263C22×C4—1574no—
264C22×C4—1571no—
265C22×C4C22×D15711yescharacteristic
266C22×C4C22×D15711yescharacteristic
267C22×C4C22×D15711yescharacteristic
268C22×C4C22×D15711yescharacteristic
269C22×C4C22×D15711yescharacteristic
270C22×C4C22×D15711yescharacteristic
271C22×C4C22×D15711yescharacteristic
272C4⋊C4—1574no—
273C4⋊C4—1574no—
274C4⋊C4—1574no—
275C4⋊C4—1574no—
276C4⋊C4—1574no—
277C4⋊C4—1574no—
278C4⋊C4—1574no—
279C4⋊C4—1574no—
280C4⋊C4—1574no—
281C4⋊C4—1574no—
282C4⋊C4—1574no—
283C4⋊C4—1574no—
284C4⋊C4—1574no—
285C4⋊C4—1574no—
286C4⋊C4C22×D15714yes—
287C4⋊C4C22×D15714yes—
288C4⋊C4C22×D15714yes—
289C4⋊C4C22×D15714yes—
290C4⋊C4C22×D15714yes—
291C4⋊C4C22×D15714yes—
292C22⋊C4—1574no—
293C22⋊C4—1574no—
294C22⋊C4—1574no—
295C22⋊C4—1574no—
296C22⋊C4—1574no—
297C22⋊C4—1574no—
298C42—1574no—
299C42—1574no—
300C42—1574no—
301C42—1574no—
302C42—1574no—
303C42C22×D15714yes—
304C23—3142no—
305C23—3142no—
306C23—3142no—
307C23—1572no—
308C23C23×D15711yescharacteristic
309Q8—3148no—
310Q8—3148no—
311C2×C4—22no—
312C2×C4—22no—
313C2×C4—22no—
314C2×C4—22no—
315C2×C4—22no—
316C2×C4—22no—
317C2×C4—22no—
318C2×C4—3148no—
319C2×C4—3142no—
320C2×C4—3142no—
321C2×C4—3142no—
322C2×C4—3142no—
323C2×C4—3142no—
324C2×C4—3142no—
325C2×C4—1572no—
326C2×C4—1572no—
327C2×C4—1572no—
328C2×C4—1572no—
329C2×C4—1572no—
330C2×C4—1572no—
331C2×C4—1574no—
332C2×C4—1572no—
333C2×C4C23×D15712yes—
334C2×C4C23×D15712yes—
335C2×C4C23×D15712yes—
336C2×C4C23×D15712yes—
337C2×C4C23×D15712yes—
338C2×C4C23×D15712yes—
339C2×C4C23×D15712yes—
340C22—3142no—
341C22—3142no—
342C22—3142no—
343C22—6284no—
344C22#41×D15712yes—
345C22#1909781812yes—
346C22#1909781912yes—
347C22C24×D15711yescharacteristic
348C4—22no—
349C4—22no—
350C4—22no—
351C4—22no—
352C4—22no—
353C4—22no—
354C4—22no—
355C4—3142no—
356C4—3142no—
357C4—3142no—
358C4—3142no—
359C4—3142no—
360C4—3142no—
361C4—1574no—
362C2—6282no—
363C2#2375788214yesdirect product factor
364C2C2×#41×D15711yescharacteristic
365C2C2×#1909781811yescharacteristic
366C2C2×#1909781911yescharacteristic
subgroupG/H
centerC23C23×D157
commutator, cosocleC22×C157C25
FrattiniC22C24×D157
FittingC2×#125×C157C2
socleC23×C157C24
prime radicalC23×D157C23
hypercenterC2×#125D157
hypocenterC157C2×#541
LCSG ▷ C22×C157 ▷ C157
UCSC1 ◁ C23 ◁ C2×#125

Complements

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

NH ≅ G/Ntype
1. #23757882C2direct (N × H)
2. C2×#19097770C2semidirect
7. C2×#19097762C2semidirect
8. C2×#19097761C2semidirect
9. C2×#19097761C2semidirect
10. C2×#19097761C2semidirect
13. C2×C4×Dic314C2semidirect
14. C2×#19097736C2semidirect
16. C2×#125×C157C2semidirect
20. #19097770C22semidirect
25. #19097762C22semidirect
26. #19097761C22semidirect
27. #19097761C22semidirect
28. #19097761C22semidirect
31. C4×Dic314C22semidirect
32. #19097736C22semidirect
59. #125×C157C22semidirect
178. C2×C157#541semidirect
183. C157C2×#541semidirect
195. C2×#125D157semidirect
213. #125C2×D157semidirect
363. C2#23757882direct (N × H)

Maximal subgroups

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

subgroupindex
#237578822
C2×#190977702
C2×#190977662
C2×#190977652
C2×#190977622
C2×#190977612
C2×#190977492
C2×C4×Dic3142
C2×#190977362
C2×#190977292
C2×#125×C1572
C2×#541157