Finite Group Databasebeta

← C2×#23757802 #34113397

Subgroups — C2×#23757802 #34113397

Order 20096.

1232 conjugacy classes of subgroups.

The subgroup lattice has 300 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#23757802C2116yesmaximal, direct product factor
2C2×#19097764C212yesmaximal, complemented
3C2×#19097763C211yesmaximal, characteristic, complemented
4C2×#19097753C212yesmaximal, complemented
5C2×#19097747C211yesmaximal, characteristic, complemented
6C2×#19097742C211yesmaximal, characteristic
7C2×Q8×Dic157C211yesmaximal, characteristic, complemented
8C2×D4×Dic157C211yesmaximal, characteristic, complemented
9C2×#19097731C212yesmaximal, complemented
10C2×#19097727C212yesmaximal, complemented
11C2×C42×D157C211yesmaximal, characteristic, complemented
12C2×#124×C157C211yesmaximal, characteristic, complemented
13C22×C22⋊D157C2212yes—
14C23×Dic157C2212yes—
15C22×C4×D157C2211yescharacteristic
16C22×C4×D157C2211yescharacteristic
17C22×C4×D157C2211yescharacteristic
18#19097764C22116yescomplemented
19#19097763C2218yescomplemented
20#19097753C22116yescomplemented
21#19097747C2218yescomplemented
22#19097742C2218yes—
23Q8×Dic157C2218yescomplemented
24D4×Dic157C2218yescomplemented
25#19097731C22116yescomplemented
26#19097727C22116yescomplemented
27C2×C4⋊Dic157C2211yescharacteristic
28C2×C4⋊Dic157C2211yescharacteristic
29C2×C4⋊Dic157C2212yes—
30C2×#14578933C2212yes—
31C2×#14578933C2212yes—
32C2×#14578933C2212yes—
33C2×C22⋊Dic157C2212yes—
34C2×C22⋊Dic157C2212yes—
35C2×#14578931C2212yes—
36C2×C4×Dic157C2211yescharacteristic
37C2×C4×Dic157C2211yescharacteristic
38C2×C4×Dic157C2211yescharacteristic
39C2×C4×Dic157C2212yes—
40C42×D157C2218yescomplemented
41C22×Q8×C157C2211yescharacteristic
42C22×D4×C157C2211yescharacteristic
43#124×C157C2218yescomplemented
44C2×C22⋊C4×C157C2212yes—
45C2×C22⋊C4×C157C2212yes—
46C2×C42×C157C2211yescharacteristic
47C23×D157C2311yescharacteristic
48C2×C22⋊D157—28no—
49C2×C22⋊D157C2318yes—
50C22×Dic157—28no—
51C22×Dic157C2311yescharacteristic
52C22×Dic157C2311yescharacteristic
53C22×Dic157C2312yes—
54C22×Dic157C2312yes—
55C22×Dic157C2318yes—
56C22×Dic157C2311yescharacteristic
57C2×C4×D157—24no—
58C2×C4×D157—24no—
59C2×C4×D157—24no—
60C2×C4×D157C2314yes—
61C2×C4×D157C2314yes—
62C2×C4×D157C2314yes—
63C4⋊Dic157C2314yes—
64C4⋊Dic157C2314yes—
65C4⋊Dic157C2318yes—
66#14578933C2318yes—
67#14578933C2318yes—
68#14578933C2318yes—
69C22⋊Dic157C2318yes—
70C22⋊Dic157C2318yes—
71#14578931C2318yes—
72C4×Dic157C2314yes—
73C4×Dic157C2314yes—
74C4×Dic157C2314yes—
75C4×Dic157C2318yes—
76C24×C157C2312yes—
77C2×Q8×C157—24no—
78C2×Q8×C157C2314yes—
79C2×D4×C157—24no—
80C2×D4×C157C2314yes—
81C22×C4×C157C2311yescharacteristic
82C22×C4×C157C2311yescharacteristic
83C22×C4×C157C2312yes—
84C22×C4×C157C2311yescharacteristic
85C22⋊C4×C157C2318yes—
86C22⋊C4×C157C2318yes—
87C42×C157C2314yes—
88C22×D157—22no—
89C22×D157—22no—
90C22×D157#4114yes—
91C22×D157C2412yes—
92C22⋊D157—216no—
93C2×Dic157—22no—
94C2×Dic157—22no—
95C2×Dic157—24no—
96C2×Dic157—24no—
97C2×Dic157—216no—
98C2×Dic157#4114yes—
99C2×Dic157C2412yes—
100C2×Dic157C2412yes—
101C2×Dic157C2414yes—
102C2×Dic157C2414yes—
103C2×Dic157C2412yes—
104C4×D157—28no—
105C4×D157—28no—
106C4×D157—28no—
107C23×C157—24no—
108C23×C157—24no—
109C23×C157—24no—
110C23×C157C2414yes—
111C23×C157C2411yescharacteristic
112Q8×C157—28no—
113D4×C157—28no—
114C2×C4×C157—22no—
115C2×C4×C157—22no—
116C2×C4×C157—24no—
117C2×C4×C157#4114yes—
118C2×C4×C157C2412yes—
119C2×C4×C157C2412yes—
120C2×C4×C157C2414yes—
121C2×C4×C157C2412yes—
122C22×C157—24no—
123C22×C157—24no—
124C22×C157—24no—
125C22×C157—48no—
126C22×C157C2×#4112yes—
127C22×C157C2×#4112yes—
128C22×C157C2×#4112yes—
129C22×C157C2511yescharacteristic
130C2×D157—28no—
131C2×D157—22no—
132C2×D157—22no—
133C2×D157C2×#4114yes—
134C4×C157—24no—
135C4×C157—22no—
136C4×C157—22no—
137C4×C157C2×#4114yes—
138Dic157—22no—
139Dic157—22no—
140Dic157—24no—
141Dic157—24no—
142Dic157C2×#4114yes—
143C2×C157—44no—
144C2×C157#52914yescomplemented
145C2×C157C22×#4111yescharacteristic
146C2×C157C22×#4111yescharacteristic
147C2×C157C22×#4111yescharacteristic
148D157—24no—
149C157C2×#52911yescharacteristic, complemented, Sylow
150C2×#529—1571nomaximal, Sylow
151#529—15716no—
152C2×#126—1572no—
153C2×#125—1571no—
154C2×#124D15711yescharacteristic, complemented
155C2×#123—1572no—
156C2×C22⋊Q8—1571no—
157C2×#121—1571no—
158C2×C4×Q8—1571no—
159C2×C4×D4—1571no—
160C2×C4×D4—1572no—
161C2×#117—1572no—
162C22×C42—1571no—
163C22×Q8C2×D15711yescharacteristic
164C22×D4—1572no—
165C22×D4C2×D15711yescharacteristic
166C23×C4—1572no—
167C23×C4—1571no—
168C23×C4—1571no—
169C23×C4—1571no—
170#126—15716no—
171#125—1578no—
172#124C2×D15718yescomplemented
173#123—15716no—
174C22⋊Q8—1578no—
175#121—1578no—
176C4×Q8—1578no—
177C4×D4—1578no—
178C4×D4—15716no—
179#117—15716no—
180C2×C4⋊C4—1572no—
181C2×C4⋊C4—1572no—
182C2×C4⋊C4—1571no—
183C2×C4⋊C4—1572no—
184C2×C4⋊C4—1571no—
185C2×C4⋊C4—1572no—
186C2×C22⋊C4—1572no—
187C2×C22⋊C4—1572no—
188C2×C22⋊C4—1572no—
189C2×C22⋊C4C2×D15712yes—
190C2×C22⋊C4C2×D15712yes—
191C2×C42—1571no—
192C2×C42—1572no—
193C2×C42—1571no—
194C2×C42—1571no—
195C2×C42—1578no—
196C2×C42C2×D15711yescharacteristic
197C24—1571no—
198C24C22×D15712yes—
199C2×Q8—24no—
200C2×Q8C22×D15714yes—
201C2×D4—24no—
202C2×D4—3148no—
203C2×D4—1578no—
204C2×D4C22×D15714yes—
205C22×C4—3144no—
206C22×C4—3144no—
207C22×C4—3148no—
208C22×C4—3144no—
209C22×C4—1578no—
210C22×C4—1571no—
211C22×C4—1571no—
212C22×C4—1572no—
213C22×C4—1572no—
214C22×C4—1574no—
215C22×C4—1574no—
216C22×C4—1574no—
217C22×C4—1571no—
218C22×C4C22×D15711yescharacteristic
219C22×C4C22×D15711yescharacteristic
220C22×C4C22×D15712yes—
221C22×C4C22×D15711yescharacteristic
222C4⋊C4—1578no—
223C4⋊C4—1578no—
224C4⋊C4—1574no—
225C4⋊C4—1578no—
226C4⋊C4—1574no—
227C4⋊C4—1578no—
228C22⋊C4—1578no—
229C22⋊C4—1578no—
230C22⋊C4—1578no—
231C22⋊C4C22×D15718yes—
232C22⋊C4C22×D15718yes—
233C42—1574no—
234C42—1574no—
235C42—1574no—
236C42—1578no—
237C42C22×D15714yes—
238C23—24no—
239C23—24no—
240C23—24no—
241C23—3142no—
242C23—3142no—
243C23—1574no—
244C23—1572no—
245C23C23×D15714yes—
246C23C23×D15711yescharacteristic
247Q8—28no—
248D4—28no—
249D4—31416no—
250C2×C4—22no—
251C2×C4—22no—
252C2×C4—24no—
253C2×C4—3148no—
254C2×C4—3148no—
255C2×C4—3142no—
256C2×C4—3144no—
257C2×C4—3144no—
258C2×C4—3142no—
259C2×C4—31416no—
260C2×C4—3148no—
261C2×C4—1572no—
262C2×C4—1572no—
263C2×C4—1574no—
264C2×C4—1574no—
265C2×C4—1574no—
266C2×C4—1572no—
267C2×C4#1457895314yes—
268C2×C4C23×D15712yes—
269C2×C4C23×D15712yes—
270C2×C4C23×D15714yes—
271C2×C4C23×D15712yes—
272C22—24no—
273C22—24no—
274C22—24no—
275C22—48no—
276C22—3142no—
277C22—3142no—
278C22—3148no—
279C22—1574no—
280C22#41×D15712yes—
281C22#41×D15712yes—
282C22C2×#1457895312yes—
283C22C24×D15711yescharacteristic
284C4—22no—
285C4—22no—
286C4—24no—
287C4—3142no—
288C4—3144no—
289C4—3144no—
290C4—3142no—
291C4—1574no—
292C4C2×#1457895314yes—
293C2—44no—
294C2—3144no—
295C2#2375780214yesdirect product factor
296C2C2×#41×D15711yescharacteristic
297C2C2×#41×D15711yescharacteristic
298C2C22×#1457895311yescharacteristic
subgroupG/H
centerC23C23×D157
commutator, cosocleC22×C157C25
FrattiniC22C24×D157
FittingC2×#124×C157C2
socleC23×C157C24
prime radicalC2×#19097742C2
hypercenterC2×#124D157
hypocenterC157C2×#529
LCSG ▷ C22×C157 ▷ C157
UCSC1 ◁ C23 ◁ C2×#124

Complements

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

NH ≅ G/Ntype
1. #23757802C2direct (N × H)
2. C2×#19097764C2semidirect
3. C2×#19097763C2semidirect
4. C2×#19097753C2semidirect
5. C2×#19097747C2semidirect
7. C2×Q8×Dic157C2semidirect
8. C2×D4×Dic157C2semidirect
9. C2×#19097731C2semidirect
10. C2×#19097727C2semidirect
11. C2×C42×D157C2semidirect
12. C2×#124×C157C2semidirect
18. #19097764C22semidirect
19. #19097763C22semidirect
20. #19097753C22semidirect
21. #19097747C22semidirect
23. Q8×Dic157C22semidirect
24. D4×Dic157C22semidirect
25. #19097731C22semidirect
26. #19097727C22semidirect
40. C42×D157C22semidirect
43. #124×C157C22semidirect
144. C2×C157#529semidirect
149. C157C2×#529semidirect
154. C2×#124D157semidirect
172. #124C2×D157semidirect
295. C2#23757802direct (N × H)

Maximal subgroups

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

subgroupindex
#237578022
C2×#190977642
C2×#190977632
C2×#190977532
C2×#190977472
C2×#190977422
C2×Q8×Dic1572
C2×D4×Dic1572
C2×#190977312
C2×#190977272
C2×C42×D1572
C2×#124×C1572
C2×#529157