Finite Group Databasebeta

← C2×#23757923 #34113592

Subgroups — C2×#23757923 #34113592

Order 20096.

1632 conjugacy classes of subgroups.

The subgroup lattice has 328 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14578953C212yesmaximal, complemented
2#23757923C2116yesmaximal, direct product factor
3C2×#19097770C211yesmaximal, characteristic, complemented
4C2×#19097753C212yesmaximal, complemented
5C2×#19097752C212yesmaximal, complemented
6C2×#19097748C212yesmaximal, complemented
7C2×#19097742C211yesmaximal, characteristic, complemented
8C2×D4×Dic157C211yesmaximal, characteristic, complemented
9C2×C4×C22⋊D157C211yesmaximal, characteristic, complemented
10C22×C4⋊Dic157C211yesmaximal, characteristic, complemented
11C2×C4⋊C4×D157C211yesmaximal, characteristic, complemented
12C2×#121×C157C211yesmaximal, characteristic, complemented
13C2×#14578953—216no—
14C2×#14578953C22116yescomplemented
15C22×Dic314C2212yes—
16C22×C22⋊D157C2212yes—
17C22×C22⋊D157C2211yescharacteristic
18C23×Dic157C2212yes—
19C23×Dic157C2212yes—
20C22×C4×D157C2212yes—
21C22×C4×D157C2211yescharacteristic
22#19097770C2218yescomplemented
23#19097753C22116yescomplemented
24#19097752C22116yescomplemented
25#19097748C22116yescomplemented
26#19097742C2218yescomplemented
27D4×Dic157C2218yescomplemented
28C4×C22⋊D157C2218yescomplemented
29C2×C4⋊Dic157C2211yescharacteristic
30C2×C4⋊Dic157C2211yescharacteristic
31C2×C4⋊Dic157C2212yes—
32C2×C4⋊Dic157C2218yescomplemented
33C2×#14578933C2212yes—
34C2×#14578933C2211yescharacteristic
35C2×#14578933C2212yes—
36C4⋊C4×D157C2218yescomplemented
37C2×C22⋊Dic157C2211yescharacteristic
38C2×C22⋊Dic157C2212yes—
39C2×C22⋊Dic157C2212yes—
40C2×#14578931C2211yescharacteristic
41C2×C4×Dic157C2211yescharacteristic
42C22×D4×C157C2212yes—
43C22×D4×C157C2211yescharacteristic
44C23×C4×C157C2211yescharacteristic
45#121×C157C2218yescomplemented
46C2×C4⋊C4×C157C2211yescharacteristic
47C2×C22⋊C4×C157C2212yes—
48C23×D157C2311yescharacteristic
49#14578953—264no—
50C2×Dic314—28no—
51C2×Dic314C2318yes—
52C2×C22⋊D157—28no—
53C2×C22⋊D157D418yescomplemented
54C2×C22⋊D157C2318yes—
55C2×C22⋊D157C2314yes—
56C22×Dic157—28no—
57C22×Dic157—28no—
58C22×Dic157C2311yescharacteristic
59C22×Dic157C2311yescharacteristic
60C22×Dic157C2312yes—
61C22×Dic157C2312yes—
62C22×Dic157C2318yes—
63C22×Dic157C2318yes—
64C22×Dic157C2311yescharacteristic
65C2×C4×D157—28no—
66C2×C4×D157—24no—
67C2×C4×D157C2314yes—
68C2×C4×D157C2318yes—
69C4⋊Dic157C2314yes—
70C4⋊Dic157C2314yes—
71C4⋊Dic157C2318yes—
72#14578933C2318yes—
73#14578933C2314yes—
74#14578933C2318yes—
75C22⋊Dic157C2314yes—
76C22⋊Dic157C2318yes—
77C22⋊Dic157C2318yes—
78#14578931C2314yes—
79C4×Dic157C2314yes—
80C24×C157C2312yes—
81C24×C157C2311yescharacteristic
82C2×D4×C157—28no—
83C2×D4×C157—24no—
84C2×D4×C157C2314yes—
85C2×D4×C157C2318yes—
86C22×C4×C157—24no—
87C22×C4×C157C2311yescharacteristic
88C22×C4×C157C2312yes—
89C22×C4×C157C2314yes—
90C22×C4×C157C2311yescharacteristic
91C4⋊C4×C157C2314yes—
92C22⋊C4×C157C2318yes—
93C22×D157—22no—
94C22×D157—22no—
95C22×D157C2×D414yes—
96C22×D157C2412yes—
97Dic314—216no—
98C22⋊D157—216no—
99C22⋊D157C2×D4116yescomplemented
100C2×Dic157—24no—
101C2×Dic157—24no—
102C2×Dic157—216no—
103C2×Dic157—22no—
104C2×Dic157—22no—
105C2×Dic157—216no—
106C2×Dic157C2×D414yes—
107C2×Dic157C2414yes—
108C2×Dic157C2412yes—
109C2×Dic157C2414yes—
110C2×Dic157C2412yes—
111C2×Dic157C2412yes—
112C4×D157—216no—
113C4×D157—28no—
114C23×C157—22no—
115C23×C157—22no—
116C23×C157—24no—
117C23×C157—24no—
118C23×C157—24no—
119C23×C157C2×D414yes—
120C23×C157C2414yes—
121C23×C157C2412yes—
122C23×C157C2411yescharacteristic
123D4×C157—216no—
124D4×C157—28no—
125C2×C4×C157—24no—
126C2×C4×C157—22no—
127C2×C4×C157—28no—
128C2×C4×C157#4114yescomplemented
129C2×C4×C157C2414yes—
130C2×C4×C157C2412yes—
131C2×C4×C157C2412yes—
132C22×C157—28no—
133C22×C157—22no—
134C22×C157—22no—
135C22×C157—24no—
136C22×C157—24no—
137C22×C157—24no—
138C22×C157—48no—
139C22×C157C22×D414yes—
140C22×C157C22×D412yes—
141C22×C157C2×#4112yes—
142C22×C1572−1+412yes—
143C22×C157C2511yescharacteristic
144C2×D157—28no—
145C2×D157—22no—
146C2×D157—22no—
147C2×D157C22×D414yes—
148C4×C157—24no—
149C4×C157—22no—
150C4×C157C2×#4114yescomplemented
151Dic157—24no—
152Dic157—24no—
153Dic157—22no—
154Dic157—22no—
155Dic157C22×D414yes—
156C2×C157—24no—
157C2×C157—44no—
158C2×C157#54714yescomplemented
159C2×C157C23×D411yescharacteristic
160C2×C157C22×#4111yescharacteristic
161C2×C157C2×2−1+411yescharacteristic
162D157—24no—
163C157C2×#54711yescharacteristic, complemented, Sylow
164C2×#547—1571nomaximal, Sylow
165C22×#41—1572no—
166#547—15716no—
167C2×C4⋊Q8—1571no—
168C2×#123—1572no—
169C2×#123—1572no—
170C2×C22⋊Q8—1572no—
171C2×#121—1571no—
172C2×#121D15711yescharacteristic, complemented
173C2×C4×D4—1571no—
174C2×C4×D4—1571no—
175C22×C4⋊C4—1571no—
176C22×C4⋊C4—1571no—
177C2×#41—31416no—
178C2×#41—15716no—
179C22×Q8—1572no—
180C22×D4—1572no—
181C22×D4—1571no—
182C22×D4C2×D15711yescharacteristic
183C22×D4C2×D15712yes—
184C23×C4—1572no—
185C23×C4—1572no—
186C23×C4—1571no—
187C23×C4—1572no—
188C23×C4C2×D15711yescharacteristic
189C4⋊Q8—1578no—
190#123—15716no—
191#123—15716no—
192C22⋊Q8—15716no—
193#121—1578no—
194#121C2×D15718yescomplemented
195C4×D4—1578no—
196C4×D4—1578no—
197C2×C4⋊C4—1571no—
198C2×C4⋊C4—1571no—
199C2×C4⋊C4—1572no—
200C2×C4⋊C4—1572no—
201C2×C4⋊C4—1578no—
202C2×C4⋊C4—1571no—
203C2×C4⋊C4—1572no—
204C2×C4⋊C4—1578no—
205C2×C4⋊C4C2×D15711yescharacteristic
206C2×C22⋊C4—1571no—
207C2×C22⋊C4—1572no—
208C2×C22⋊C4—1572no—
209C2×C22⋊C4—1571no—
210C2×C22⋊C4C2×D15712yes—
211C2×C42—1571no—
212C24—1571no—
213C24C22×D15712yes—
214C24C22×D15711yescharacteristic
215#41—31464no—
216C2×Q8—3148no—
217C2×Q8—1578no—
218C2×D4—28no—
219C2×D4—24no—
220C2×D4—3148no—
221C2×D4—1578no—
222C2×D4—1578no—
223C2×D4—1574no—
224C2×D4C22×D15714yes—
225C2×D4C22×D15718yes—
226C22×C4—24no—
227C22×C4—3148no—
228C22×C4—3148no—
229C22×C4—3148no—
230C22×C4—3144no—
231C22×C4—1578no—
232C22×C4—1578no—
233C22×C4—1571no—
234C22×C4—1571no—
235C22×C4—1572no—
236C22×C4—1572no—
237C22×C4—1574no—
238C22×C4—1578no—
239C22×C4—1571no—
240C22×C4C22×D15714yes—
241C22×C4C22×D15711yescharacteristic
242C22×C4C22×D15712yes—
243C22×C4C22×D15711yescharacteristic
244C4⋊C4—1574no—
245C4⋊C4—1574no—
246C4⋊C4—1578no—
247C4⋊C4—1578no—
248C4⋊C4—1574no—
249C4⋊C4—1578no—
250C4⋊C4C22×D15714yes—
251C22⋊C4—1574no—
252C22⋊C4—1578no—
253C22⋊C4—1578no—
254C22⋊C4—1574no—
255C22⋊C4C22×D15718yes—
256C42—1574no—
257C23—22no—
258C23—22no—
259C23—24no—
260C23—24no—
261C23—24no—
262C23—3142no—
263C23—3142no—
264C23—1574no—
265C23—1572no—
266C23D4×D15714yes—
267C23C23×D15714yes—
268C23C23×D15712yes—
269C23C23×D15711yescharacteristic
270Q8—31416no—
271D4—216no—
272D4—28no—
273D4—31416no—
274D4—15716no—
275C2×C4—24no—
276C2×C4—22no—
277C2×C4—28no—
278C2×C4—31416no—
279C2×C4—3144no—
280C2×C4—3144no—
281C2×C4—31416no—
282C2×C4—3142no—
283C2×C4—3142no—
284C2×C4—31416no—
285C2×C4—3148no—
286C2×C4—1572no—
287C2×C4—1572no—
288C2×C4—1574no—
289C2×C4—1574no—
290C2×C4—1574no—
291C2×C4—1572no—
292C2×C4#1457895314yescomplemented
293C2×C4C23×D15712yes—
294C2×C4C23×D15714yes—
295C2×C4C23×D15712yes—
296C22—22no—
297C22—22no—
298C22—28no—
299C22—24no—
300C22—24no—
301C22—24no—
302C22—48no—
303C22—3142no—
304C22—3142no—
305C22—3148no—
306C22—1574no—
307C22C2×D4×D15714yes—
308C22C2×D4×D15712yes—
309C22C2×#1457895312yes—
310C22#1909781812yes—
311C22C24×D15711yescharacteristic
312C4—24no—
313C4—22no—
314C4—3144no—
315C4—3144no—
316C4—3142no—
317C4—3142no—
318C4—1574no—
319C4C2×#1457895314yescomplemented
320C2—24no—
321C2—44no—
322C2—3144no—
323C2#2375792314yesdirect product factor
324C2C22×D4×D15711yescharacteristic
325C2C22×#1457895311yescharacteristic
326C2C2×#1909781811yescharacteristic
subgroupG/H
centerC23C23×D157
commutator, cosocleC22×C157C25
FrattiniC22C24×D157
FittingC2×#121×C157C2
socleC23×C157C24
hypercenterC2×#121D157
hypocenterC157C2×#547
LCSG ▷ C22×C157 ▷ C157
UCSC1 ◁ C23 ◁ C2×#121

Complements

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

NH ≅ G/Ntype
1. C22×#14578953C2semidirect
2. #23757923C2direct (N × H)
3. C2×#19097770C2semidirect
4. C2×#19097753C2semidirect
5. C2×#19097752C2semidirect
6. C2×#19097748C2semidirect
7. C2×#19097742C2semidirect
8. C2×D4×Dic157C2semidirect
9. C2×C4×C22⋊D157C2semidirect
10. C22×C4⋊Dic157C2semidirect
11. C2×C4⋊C4×D157C2semidirect
12. C2×#121×C157C2semidirect
14. C2×#14578953C22semidirect
22. #19097770C22semidirect
23. #19097753C22semidirect
24. #19097752C22semidirect
25. #19097748C22semidirect
26. #19097742C22semidirect
27. D4×Dic157C22semidirect
28. C4×C22⋊D157C22semidirect
32. C2×C4⋊Dic157C22semidirect
36. C4⋊C4×D157C22semidirect
45. #121×C157C22semidirect
53. C2×C22⋊D157D4semidirect
99. C22⋊D157C2×D4semidirect
128. C2×C4×C157#41semidirect
150. C4×C157C2×#41semidirect
158. C2×C157#547semidirect
163. C157C2×#547semidirect
172. C2×#121D157semidirect
194. #121C2×D157semidirect
292. C2×C4#14578953semidirect
319. C4C2×#14578953semidirect
323. C2#23757923direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145789532
#237579232
C2×#190977702
C2×#190977532
C2×#190977522
C2×#190977482
C2×#190977422
C2×D4×Dic1572
C2×C4×C22⋊D1572
C22×C4⋊Dic1572
C2×C4⋊C4×D1572
C2×#121×C1572
C2×#547157