Finite Group Databasebeta

← C2×#23757963 #34113648

Subgroups — C2×#23757963 #34113648

Order 20096.

1124 conjugacy classes of subgroups.

The subgroup lattice has 292 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#23757963C2116yesmaximal, direct product factor
2C2×#19097764C212yesmaximal, complemented
3C2×#19097763C211yesmaximal, characteristic, complemented
4C2×#19097761C212yesmaximal, complemented
5C2×#19097752C212yesmaximal
6C2×#19097750C211yesmaximal, characteristic, complemented
7C2×#19097750C211yesmaximal, characteristic, complemented
8C2×C4×Dic314C211yesmaximal, characteristic, complemented
9C2×#19097730C211yesmaximal, characteristic, complemented
10C2×#19097727C212yesmaximal, complemented
11C22×C4⋊Dic157C211yesmaximal, characteristic, complemented
12C2×C4×D4×C157C211yesmaximal, characteristic
13C22×Dic314C2211yescharacteristic
14C23×Dic157C2212yes—
15#19097764C22116yescomplemented
16#19097763C2218yescomplemented
17#19097761C22116yescomplemented
18#19097752C22116yes—
19#19097750C2218yescomplemented
20#19097750C2218yescomplemented
21C4×Dic314C2218yescomplemented
22#19097730C2218yescomplemented
23#19097727C22116yescomplemented
24C2×C4⋊Dic157C2211yescharacteristic
25C2×C4⋊Dic157C2211yescharacteristic
26C2×C4⋊Dic157C2212yes—
27C2×C4⋊Dic157C2211yescharacteristic
28C2×C4⋊Dic157C2218yescomplemented
29C2×#14578933C2212yes—
30C2×#14578933C2212yes—
31C2×#14578933C2212yes—
32C2×#14578933C2212yes—
33C2×#14578933C2212yes—
34C2×C22⋊Dic157C2212yes—
35C2×C22⋊Dic157C2212yes—
36C2×C22⋊Dic157C2212yes—
37C2×C4×Dic157C2212yes—
38C2×C4×Dic157C2212yes—
39C22×D4×C157C2211yescharacteristic
40C23×C4×C157C2211yescharacteristic
41C23×C4×C157C2211yescharacteristic
42C4×D4×C157C2218yes—
43C2×C4⋊C4×C157C2211yescharacteristic
44C2×C22⋊C4×C157C2211yescharacteristic
45C2×C22⋊C4×C157C2211yescharacteristic
46C2×C42×C157C2211yescharacteristic
47C2×Dic314—24no—
48C2×Dic314C2314yes—
49C22×Dic157—28no—
50C22×Dic157C2312yes—
51C22×Dic157C2312yes—
52C22×Dic157C2312yes—
53C22×Dic157C2312yes—
54C22×Dic157C2318yes—
55C4⋊Dic157C2314yes—
56C4⋊Dic157C2314yes—
57C4⋊Dic157C2318yes—
58C4⋊Dic157C2314yes—
59#14578933C2318yes—
60#14578933C2318yes—
61#14578933C2318yes—
62#14578933C2318yes—
63#14578933C2318yes—
64C22⋊Dic157C2318yes—
65C22⋊Dic157C2318yes—
66C22⋊Dic157C2318yes—
67C4×Dic157C2318yes—
68C4×Dic157C2318yes—
69C24×C157C2311yescharacteristic
70C24×C157C2311yescharacteristic
71C2×D4×C157—24no—
72C2×D4×C157C2314yes—
73C22×C4×C157—24no—
74C22×C4×C157—24no—
75C22×C4×C157C2311yescharacteristic
76C22×C4×C157C2311yescharacteristic
77C22×C4×C157C2311yescharacteristic
78C22×C4×C157C2311yescharacteristic
79C22×C4×C157C2314yes—
80C22×C4×C157C2314yes—
81C22×C4×C157C2311yescharacteristic
82C4⋊C4×C157C2314yes—
83C22⋊C4×C157C2314yes—
84C22⋊C4×C157C2314yes—
85C42×C157C2314yes—
86Dic314—28no—
87C2×Dic157—216no—
88C2×Dic157—24no—
89C2×Dic157—24no—
90C2×Dic157—24no—
91C2×Dic157—24no—
92C2×Dic157C2414yes—
93C2×Dic157C2414yes—
94C2×Dic157C2414yes—
95C2×Dic157C2414yes—
96C23×C157—22no—
97C23×C157—22no—
98C23×C157—22no—
99C23×C157—22no—
100C23×C157—22no—
101C23×C157#4114yes—
102C23×C157C2412yes—
103C23×C157C2412yes—
104C23×C157C2411yescharacteristic
105D4×C157—28no—
106C2×C4×C157—22no—
107C2×C4×C157—22no—
108C2×C4×C157—22no—
109C2×C4×C157—22no—
110C2×C4×C157—28no—
111C2×C4×C157—28no—
112C2×C4×C157#4114yes—
113C2×C4×C157C2412yes—
114C2×C4×C157C2412yes—
115C2×C4×C157C2412yes—
116C2×C4×C157C2412yes—
117C2×C4×C157C2412yes—
118C22×C157—28no—
119C22×C157—22no—
120C22×C157—22no—
121C22×C157—22no—
122C22×C157—22no—
123C22×C157—22no—
124C22×C157—44no—
125C22×C157C2×#4112yes—
126C22×C157C2×#4114yes—
127C22×C157C2×#4112yes—
128C22×C1572−1+412yes—
129C22×C157C2511yescharacteristic
130C4×C157—22no—
131C4×C157—22no—
132C4×C157—22no—
133C4×C157—22no—
134C4×C157C2×#4114yes—
135Dic157—24no—
136Dic157—24no—
137Dic157—24no—
138Dic157—24no—
139C2×C157—24no—
140C2×C157—42no—
141C2×C157#55214yescomplemented
142C2×C157C22×#4111yescharacteristic
143C2×C157C22×#4111yescharacteristic
144C2×C157C2×2−1+411yescharacteristic
145C157C2×#55211yescharacteristic, complemented, Sylow
146C2×#552—1571nomaximal, Sylow
147#552—15716no—
148C2×#126—1572no—
149C2×#125—1572no—
150C2×#125—1571no—
151C2×#123—1572no—
152C2×C22⋊Q8—1571no—
153C2×C22⋊Q8—1571no—
154C2×C4×Q8—1571no—
155C2×C4×D4D15711yescharacteristic
156C2×#117—1571no—
157C2×#117—1572no—
158C22×C4⋊C4—1571no—
159C22×Q8—1571no—
160C22×D4C2×D15711yescharacteristic
161C23×C4—1572no—
162C23×C4C2×D15711yescharacteristic
163C23×C4C2×D15711yescharacteristic
164#126—15716no—
165#125—15716no—
166#125—1578no—
167#123—15716no—
168C22⋊Q8—1578no—
169C22⋊Q8—1578no—
170C4×Q8—1578no—
171C4×D4C2×D15718yes—
172#117—1578no—
173#117—15716no—
174C2×C4⋊C4—1571no—
175C2×C4⋊C4—1571no—
176C2×C4⋊C4—1572no—
177C2×C4⋊C4—1578no—
178C2×C4⋊C4—1572no—
179C2×C4⋊C4—1571no—
180C2×C4⋊C4—1572no—
181C2×C4⋊C4—1572no—
182C2×C4⋊C4—1572no—
183C2×C4⋊C4—1572no—
184C2×C4⋊C4C2×D15711yescharacteristic
185C2×C22⋊C4—1572no—
186C2×C22⋊C4—1572no—
187C2×C22⋊C4—1572no—
188C2×C22⋊C4C2×D15711yescharacteristic
189C2×C22⋊C4C2×D15711yescharacteristic
190C2×C42—1572no—
191C2×C42—1572no—
192C2×C42C2×D15711yescharacteristic
193C24C22×D15711yescharacteristic
194C24C22×D15711yescharacteristic
195C2×Q8—3144no—
196C2×Q8—1574no—
197C2×D4—24no—
198C2×D4C22×D15714yes—
199C22×C4—24no—
200C22×C4—24no—
201C22×C4—3148no—
202C22×C4—1578no—
203C22×C4—1572no—
204C22×C4—1572no—
205C22×C4—1572no—
206C22×C4—1572no—
207C22×C4C22×D15714yes—
208C22×C4C22×D15714yes—
209C22×C4C22×D15711yescharacteristic
210C22×C4C22×D15711yescharacteristic
211C22×C4C22×D15711yescharacteristic
212C22×C4C22×D15711yescharacteristic
213C22×C4C22×D15711yescharacteristic
214C4⋊C4—1574no—
215C4⋊C4—1574no—
216C4⋊C4—1578no—
217C4⋊C4—1578no—
218C4⋊C4—1574no—
219C4⋊C4—1578no—
220C4⋊C4—1578no—
221C4⋊C4—1578no—
222C4⋊C4—1578no—
223C4⋊C4C22×D15714yes—
224C22⋊C4—1578no—
225C22⋊C4—1578no—
226C22⋊C4—1578no—
227C22⋊C4C22×D15714yes—
228C22⋊C4C22×D15714yes—
229C42—1578no—
230C42—1578no—
231C42C22×D15714yes—
232C23—22no—
233C23—22no—
234C23—22no—
235C23—22no—
236C23—22no—
237C23#1457895414yes—
238C23C23×D15712yes—
239C23C23×D15712yes—
240C23C23×D15711yescharacteristic
241Q8—3148no—
242D4—28no—
243C2×C4—22no—
244C2×C4—22no—
245C2×C4—22no—
246C2×C4—22no—
247C2×C4—28no—
248C2×C4—28no—
249C2×C4—3144no—
250C2×C4—31416no—
251C2×C4—3144no—
252C2×C4—3144no—
253C2×C4—3144no—
254C2×C4—1574no—
255C2×C4—1574no—
256C2×C4—1574no—
257C2×C4—1574no—
258C2×C4#1457895314yes—
259C2×C4C23×D15712yes—
260C2×C4C23×D15712yes—
261C2×C4C23×D15712yes—
262C2×C4C23×D15712yes—
263C2×C4C23×D15712yes—
264C22—22no—
265C22—22no—
266C22—28no—
267C22—22no—
268C22—22no—
269C22—22no—
270C22—44no—
271C22C2×#1457895312yes—
272C22C2×#1457895414yes—
273C22C2×#1457895412yes—
274C22#1909781812yes—
275C22C24×D15711yescharacteristic
276C4—22no—
277C4—22no—
278C4—22no—
279C4—22no—
280C4—3144no—
281C4—3144no—
282C4—3144no—
283C4—3144no—
284C4C2×#1457895314yes—
285C2—24no—
286C2—42no—
287C2#2375796314yesdirect product factor
288C2C22×#1457895311yescharacteristic
289C2C22×#1457895411yescharacteristic
290C2C2×#1909781811yescharacteristic
subgroupG/H
centerC23C23×D157
commutator, cosocleC22×C157C25
FrattiniC22C24×D157
FittingC2×C4×D4×C157C2
socleC23×C157C24
prime radicalC22×D4×C157C22
hypercenterC2×C4×D4D157
hypocenterC157C2×#552
LCSG ▷ C22×C157 ▷ C157
UCSC1 ◁ C23 ◁ C2×C4×D4

Complements

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

NH ≅ G/Ntype
1. #23757963C2direct (N × H)
2. C2×#19097764C2semidirect
3. C2×#19097763C2semidirect
4. C2×#19097761C2semidirect
6. C2×#19097750C2semidirect
7. C2×#19097750C2semidirect
8. C2×C4×Dic314C2semidirect
9. C2×#19097730C2semidirect
10. C2×#19097727C2semidirect
11. C22×C4⋊Dic157C2semidirect
15. #19097764C22semidirect
16. #19097763C22semidirect
17. #19097761C22semidirect
19. #19097750C22semidirect
20. #19097750C22semidirect
21. C4×Dic314C22semidirect
22. #19097730C22semidirect
23. #19097727C22semidirect
28. C2×C4⋊Dic157C22semidirect
141. C2×C157#552semidirect
145. C157C2×#552semidirect
287. C2#23757963direct (N × H)

Maximal subgroups

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

subgroupindex
#237579632
C2×#190977642
C2×#190977632
C2×#190977612
C2×#190977522
C2×#190977502
C2×C4×Dic3142
C2×#190977302
C2×#190977272
C22×C4⋊Dic1572
C2×C4×D4×C1572
C2×#552157