Finite Group Databasebeta

← C2×#23757804 #34113399

Subgroups — C2×#23757804 #34113399

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#23757804C2116yesmaximal, direct product factor
2C2×#19097764C212yesmaximal, complemented
3C2×#19097762C211yesmaximal, characteristic, complemented
4C2×#19097758C211yesmaximal, characteristic, complemented
5C2×#19097752C212yesmaximal, complemented
6C2×#19097750C211yesmaximal, characteristic, complemented
7C2×#19097736C211yesmaximal, characteristic, complemented
8C2×D4×Dic157C212yesmaximal, complemented
9C2×D4×Dic157C211yesmaximal, characteristic, complemented
10C2×#19097727C212yesmaximal, complemented
11C22×C4×Dic157C211yesmaximal, characteristic, complemented
12C2×#121×C157C211yesmaximal, characteristic
13C22×Dic314C2211yescharacteristic
14C23×Dic157C2211yescharacteristic
15C23×Dic157C2211yescharacteristic
16C23×Dic157C2212yes—
17#19097764C22116yescomplemented
18#19097762C2218yescomplemented
19#19097758C2218yescomplemented
20#19097752C22116yescomplemented
21#19097750C2218yescomplemented
22#19097736C2218yescomplemented
23D4×Dic157C22116yescomplemented
24D4×Dic157C2218yescomplemented
25#19097727C22116yescomplemented
26C2×C4⋊Dic157C2211yescharacteristic
27C2×C4⋊Dic157C2212yes—
28C2×#14578933C2212yes—
29C2×#14578933C2212yes—
30C2×#14578933C2212yes—
31C2×C22⋊Dic157C2212yes—
32C2×C22⋊Dic157C2212yes—
33C2×C22⋊Dic157C2212yes—
34C2×C22⋊Dic157C2212yes—
35C2×C4×Dic157C2211yescharacteristic
36C2×C4×Dic157C2211yescharacteristic
37C2×C4×Dic157C2211yescharacteristic
38C2×C4×Dic157C2211yescharacteristic
39C2×C4×Dic157C2212yes—
40C2×C4×Dic157C2218yescomplemented
41C22×D4×C157C2212yes—
42C22×D4×C157C2211yescharacteristic
43C23×C4×C157C2211yescharacteristic
44#121×C157C2218yes—
45C2×C4⋊C4×C157C2211yescharacteristic
46C2×C22⋊C4×C157C2212yes—
47C2×Dic314—24no—
48C2×Dic314C2314yes—
49C22×Dic157—24no—
50C22×Dic157—28no—
51C22×Dic157—24no—
52C22×Dic157C2311yescharacteristic
53C22×Dic157C2311yescharacteristic
54C22×Dic157C2311yescharacteristic
55C22×Dic157C2312yes—
56C22×Dic157C2314yes—
57C22×Dic157C2314yes—
58C22×Dic157C2312yes—
59C22×Dic157C2318yes—
60C22×Dic157C2311yescharacteristic
61C4⋊Dic157C2314yes—
62C4⋊Dic157C2318yes—
63#14578933C2318yes—
64#14578933C2318yes—
65#14578933C2318yes—
66C22⋊Dic157C2318yes—
67C22⋊Dic157C2318yes—
68C22⋊Dic157C2318yes—
69C22⋊Dic157C2318yes—
70C4×Dic157C2314yes—
71C4×Dic157C2314yes—
72C4×Dic157C2314yes—
73C4×Dic157C2314yes—
74C4×Dic157C2318yes—
75C24×C157C2312yes—
76C24×C157C2311yescharacteristic
77C2×D4×C157—28no—
78C2×D4×C157—24no—
79C2×D4×C157C2318yes—
80C2×D4×C157C2314yes—
81C22×C4×C157—24no—
82C22×C4×C157C2311yescharacteristic
83C22×C4×C157C2312yes—
84C22×C4×C157C2314yes—
85C22×C4×C157C2311yescharacteristic
86C4⋊C4×C157C2314yes—
87C22⋊C4×C157C2318yes—
88Dic314—28no—
89C2×Dic157—22no—
90C2×Dic157—24no—
91C2×Dic157—28no—
92C2×Dic157—22no—
93C2×Dic157—22no—
94C2×Dic157—24no—
95C2×Dic157—28no—
96C2×Dic157—216no—
97C2×Dic157#4114yes—
98C2×Dic157C2412yes—
99C2×Dic157C2412yes—
100C2×Dic157C2412yes—
101C2×Dic157C2414yes—
102C2×Dic157C2414yes—
103C2×Dic157C2412yes—
104C23×C157—22no—
105C23×C157—22no—
106C23×C157—24no—
107C23×C157—24no—
108C23×C157—24no—
109C23×C157#4114yes—
110C23×C157C2414yes—
111C23×C157C2412yes—
112C23×C157C2411yescharacteristic
113D4×C157—216no—
114D4×C157—28no—
115C2×C4×C157—22no—
116C2×C4×C157—24no—
117C2×C4×C157—28no—
118C2×C4×C157#4114yes—
119C2×C4×C157C2412yes—
120C2×C4×C157C2414yes—
121C2×C4×C157C2412yes—
122C22×C157—28no—
123C22×C157—22no—
124C22×C157—22no—
125C22×C157—24no—
126C22×C157—24no—
127C22×C157—24no—
128C22×C157—48no—
129C22×C157C2×#4112yes—
130C22×C157C2×#4114yes—
131C22×C157C2×#4112yes—
132C22×C157C2×#4112yes—
133C22×C157C2511yescharacteristic
134C4×C157—22no—
135C4×C157—24no—
136C4×C157C2×#4114yes—
137Dic157—22no—
138Dic157—24no—
139Dic157—22no—
140Dic157—22no—
141Dic157—24no—
142Dic157C2×#4114yes—
143C2×C157—24no—
144C2×C157—44no—
145C2×C157#52914yescomplemented
146C2×C157C22×#4111yescharacteristic
147C2×C157C22×#4111yescharacteristic
148C2×C157C22×#4111yescharacteristic
149C157C2×#52911yescharacteristic, complemented, Sylow
150C2×#529—1571nomaximal, Sylow
151#529—15716no—
152C2×#126—1572no—
153C2×#125—1571no—
154C2×#124—1571no—
155C2×#123—1572no—
156C2×C22⋊Q8—1571no—
157C2×#121D15711yescharacteristic
158C2×C4×Q8—1571no—
159C2×C4×D4—1572no—
160C2×C4×D4—1571no—
161C2×#117—1572no—
162C22×C42—1571no—
163C22×Q8—1571no—
164C22×D4C2×D15712yes—
165C22×D4C2×D15711yescharacteristic
166C23×C4—1572no—
167C23×C4—1571no—
168C23×C4—1571no—
169C23×C4C2×D15711yescharacteristic
170#126—15716no—
171#125—1578no—
172#124—1578no—
173#123—15716no—
174C22⋊Q8—1578no—
175#121C2×D15718yes—
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—1572no—
185C2×C4⋊C4C2×D15711yescharacteristic
186C2×C22⋊C4—1572no—
187C2×C22⋊C4—1572no—
188C2×C22⋊C4—1572no—
189C2×C22⋊C4—1572no—
190C2×C22⋊C4C2×D15712yes—
191C2×C42—1571no—
192C2×C42—1572no—
193C2×C42—1571no—
194C2×C42—1571no—
195C2×C42—1571no—
196C2×C42—1578no—
197C24C22×D15712yes—
198C24C22×D15711yescharacteristic
199C2×Q8—3144no—
200C2×Q8—1574no—
201C2×D4—28no—
202C2×D4—24no—
203C2×D4C22×D15718yes—
204C2×D4C22×D15714yes—
205C22×C4—24no—
206C22×C4—3144no—
207C22×C4—3144no—
208C22×C4—3148no—
209C22×C4—1574no—
210C22×C4—1574no—
211C22×C4—1578no—
212C22×C4—1571no—
213C22×C4—1571no—
214C22×C4—1571no—
215C22×C4—1572no—
216C22×C4—1572no—
217C22×C4—1571no—
218C22×C4C22×D15714yes—
219C22×C4C22×D15711yescharacteristic
220C22×C4C22×D15712yes—
221C22×C4C22×D15711yescharacteristic
222C4⋊C4—1578no—
223C4⋊C4—1578no—
224C4⋊C4—1574no—
225C4⋊C4—1578no—
226C4⋊C4—1578no—
227C4⋊C4C22×D15714yes—
228C22⋊C4—1578no—
229C22⋊C4—1578no—
230C22⋊C4—1578no—
231C22⋊C4—1578no—
232C22⋊C4C22×D15718yes—
233C42—1574no—
234C42—1574no—
235C42—1574no—
236C42—1574no—
237C42—1578no—
238C23—22no—
239C23—22no—
240C23—24no—
241C23—24no—
242C23—24no—
243C23#1457895314yes—
244C23C23×D15714yes—
245C23C23×D15712yes—
246C23C23×D15711yescharacteristic
247Q8—3148no—
248D4—216no—
249D4—28no—
250C2×C4—22no—
251C2×C4—24no—
252C2×C4—28no—
253C2×C4—3142no—
254C2×C4—3144no—
255C2×C4—3148no—
256C2×C4—3142no—
257C2×C4—3142no—
258C2×C4—3144no—
259C2×C4—3148no—
260C2×C4—31416no—
261C2×C4—1572no—
262C2×C4—1572no—
263C2×C4—1572no—
264C2×C4—1574no—
265C2×C4—1574no—
266C2×C4—1574no—
267C2×C4—1572no—
268C2×C4#1457895314yes—
269C2×C4C23×D15712yes—
270C2×C4C23×D15714yes—
271C2×C4C23×D15712yes—
272C22—22no—
273C22—22no—
274C22—28no—
275C22—24no—
276C22—24no—
277C22—24no—
278C22—48no—
279C22#41×D15712yes—
280C22C2×#1457895314yes—
281C22C2×#1457895312yes—
282C22C2×#1457895312yes—
283C22C24×D15711yescharacteristic
284C4—22no—
285C4—24no—
286C4—3142no—
287C4—3144no—
288C4—3142no—
289C4—3142no—
290C4—3144no—
291C4—1574no—
292C4C2×#1457895314yes—
293C2—24no—
294C2—44no—
295C2#2375780414yesdirect product factor
296C2C2×#41×D15711yescharacteristic
297C2C22×#1457895311yescharacteristic
298C2C22×#1457895311yescharacteristic
subgroupG/H
centerC23C23×D157
commutator, cosocleC22×C157C25
FrattiniC22C24×D157
Fitting, prime radicalC2×#121×C157C2
socleC23×C157C24
hypercenterC2×#121D157
hypocenterC157C2×#529
LCSG ▷ C22×C157 ▷ C157
UCSC1 ◁ C23 ◁ C2×#121

Complements

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

NH ≅ G/Ntype
1. #23757804C2direct (N × H)
2. C2×#19097764C2semidirect
3. C2×#19097762C2semidirect
4. C2×#19097758C2semidirect
5. C2×#19097752C2semidirect
6. C2×#19097750C2semidirect
7. C2×#19097736C2semidirect
8. C2×D4×Dic157C2semidirect
9. C2×D4×Dic157C2semidirect
10. C2×#19097727C2semidirect
11. C22×C4×Dic157C2semidirect
17. #19097764C22semidirect
18. #19097762C22semidirect
19. #19097758C22semidirect
20. #19097752C22semidirect
21. #19097750C22semidirect
22. #19097736C22semidirect
23. D4×Dic157C22semidirect
24. D4×Dic157C22semidirect
25. #19097727C22semidirect
40. C2×C4×Dic157C22semidirect
145. C2×C157#529semidirect
149. C157C2×#529semidirect
295. C2#23757804direct (N × H)

Maximal subgroups

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

subgroupindex
#237578042
C2×#190977642
C2×#190977622
C2×#190977582
C2×#190977522
C2×#190977502
C2×#190977362
C2×D4×Dic1572
C2×#190977272
C22×C4×Dic1572
C2×#121×C1572
C2×#529157