Finite Group Databasebeta

← #34102804

Subgroups — #34102804

Order 20096.

632 conjugacy classes of subgroups.

The subgroup lattice has 290 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19097755C211yesmaximal, characteristic
2C2×#19097731C211yesmaximal, characteristic
3C22×#14578933C211yesmaximal, characteristic, complemented
4#23757169C212yesmaximal, complemented
5#23757162C212yesmaximal, complemented
6#23757156C212yesmaximal, complemented
7#23757152C211yesmaximal, characteristic
8#23757144C212yesmaximal, complemented
9#23757134C211yesmaximal, characteristic, complemented
10C22⋊C4×Dic157C211yesmaximal, characteristic, complemented
11#385×C157C211yesmaximal, characteristic, complemented
12C22×C22⋊D157C2211yescharacteristic
13C23×Dic157C2211yescharacteristic
14C23×Dic157C2211yescharacteristic
15C22×C4×D157C2211yescharacteristic
16#19097755C418yescomplemented
17#19097731—24no—
18C2×C4⋊Dic157C2212yes—
19C2×#14578933—24no—
20C2×#14578933C2212yes—
21C2×#14578933C2212yes—
22C2×#14578933C2211yescharacteristic
23C2×C22⋊Dic157C2211yescharacteristic
24C2×#14578931C2211yescharacteristic
25C2×#14578931C2212yes—
26C2×#14578931C2212yes—
27C2×C4×Dic157C2211yescharacteristic
28C2×C4×Dic157C2212yes—
29#19097678C2212yes—
30#19097678C2212yes—
31#19097678C2212yes—
32#19097678C2212yes—
33C23×C4×C157C2211yescharacteristic
34C2×C4⋊C4×C157C2212yes—
35C2×C22⋊C4×C157C2211yescharacteristic
36C2×C22⋊C4×C157C2211yescharacteristic
37#95×C157C2212yes—
38C23×D157C2311yescharacteristic
39C2×C22⋊D157—22no—
40C2×C22⋊D157—22no—
41C2×C22⋊D157C2×C414yes—
42C22×Dic157—22no—
43C22×Dic157—22no—
44C22×Dic157—42no—
45C22×Dic157C2×C414yescomplemented
46C22×Dic157D414yes—
47C22×Dic157C2312yes—
48C22×Dic157C2311yescharacteristic
49C22×Dic157C2312yes—
50C22×Dic157C2311yescharacteristic
51C22×Dic157C2311yescharacteristic
52C2×C4×D157—22no—
53C2×C4×D157—42no—
54C4⋊Dic157C2×C418yescomplemented
55#14578933—24no—
56#14578933—24no—
57#14578933—22no—
58C22⋊Dic157—22no—
59#14578931—22no—
60#14578931—42no—
61#14578931C2×C418yescomplemented
62C4×Dic157—22no—
63C4×Dic157—42no—
64C24×C157C2311yescharacteristic
65C22×C4×C157—22no—
66C22×C4×C157—42no—
67C22×C4×C157C2311yescharacteristic
68C22×C4×C157C2312yes—
69C22×C4×C157C2311yescharacteristic
70C22×C4×C157C2312yes—
71C4⋊C4×C157—42no—
72C22⋊C4×C157—22no—
73C22⋊C4×C157C2×C414yescomplemented
74C22×D157—21no—
75C22×D157—21no—
76C22×D157—22no—
77C22×D157—22no—
78C22×D157C22×C412yes—
79C22⋊D157—28no—
80C2×Dic157—28no—
81C2×Dic157—22no—
82C2×Dic157—21no—
83C2×Dic157—22no—
84C2×Dic157—21no—
85C2×Dic157—22no—
86C2×Dic157—22no—
87C2×Dic157—22no—
88C2×Dic157—22no—
89C2×Dic157—22no—
90C2×Dic157—44no—
91C2×Dic157C22×C414yes—
92C2×Dic157C22×C412yes—
93C2×Dic157C2×D412yes—
94C2×Dic157C2×D412yes—
95C4×D157—44no—
96C23×C157—22no—
97C23×C157—22no—
98C23×C157C22×C412yes—
99C23×C157C2×D412yes—
100C23×C157#4112yes—
101C23×C157C2411yescharacteristic
102C2×C4×C157—22no—
103C2×C4×C157—22no—
104C2×C4×C157—21no—
105C2×C4×C157—21no—
106C2×C4×C157—22no—
107C2×C4×C157—22no—
108C2×C4×C157—22no—
109C2×C4×C157—22no—
110C2×C4×C157—22no—
111C2×C4×C157—44no—
112C2×C4×C157C22×C414yes—
113C22×C157—24no—
114C22×C157—22no—
115C22×C157—22no—
116C22×C157—24no—
117C22×C157C4×D414yes—
118C22×C157C23×C411yescharacteristic
119C22×C157C22×D411yescharacteristic
120C22×C157C2×#4111yescharacteristic
121C22×C157H(5,𝔽2)12yes—
122C22×C1572−1+412yes—
123C2×D157—22no—
124C2×D157—24no—
125C2×D157—41no—
126C2×D157—41no—
127C2×D157—42no—
128C4×C157—24no—
129C4×C157—42no—
130C4×C157—41no—
131C4×C157—41no—
132Dic157—24no—
133Dic157—22no—
134Dic157—22no—
135Dic157—22no—
136Dic157—42no—
137C2×C157—24no—
138C2×C157C2×C4×D411yescharacteristic
139C2×C157#52012yes—
140C2×C157#53411yescharacteristic
141C2×C157#53611yescharacteristic
142C2×C157#53912yes—
143D157—42no—
144C157#232211yescharacteristic, complemented, Sylow
145#2322—1571nomaximal, Sylow
146C2×#123—1571no—
147C2×C4×D4—1571no—
148C22×C4⋊C4—1571no—
149#389—1572no—
150#388—1572no—
151#387—1572no—
152#386—1571no—
153#385—1572no—
154#385D15711yescharacteristic, complemented
155#381—1571no—
156C4×C22⋊C4—1571no—
157C22×D4—1571no—
158C23×C4—1571no—
159C23×C4—1571no—
160C23×C4—1571no—
161C23×C4C2×D15711yescharacteristic
162#123—1578no—
163C4×D4—3144no—
164C2×C4⋊C4—3144no—
165C2×C4⋊C4—1572no—
166C2×C4⋊C4—1572no—
167C2×C4⋊C4—1571no—
168C2×C4⋊C4—1572no—
169C2×C4⋊C4C2×D15712yes—
170C2×C22⋊C4—1571no—
171C2×C22⋊C4—1571no—
172C2×C22⋊C4—1572no—
173C2×C22⋊C4—1572no—
174C2×C22⋊C4C2×D15711yescharacteristic
175C2×C22⋊C4C2×D15711yescharacteristic
176C2×C42—1571no—
177C2×C42—1572no—
178#95—1572no—
179#95—1572no—
180#95—1572no—
181#95—1572no—
182#95C2×D15712yes—
183C24—1571no—
184C24C22×D15711yescharacteristic
185C2×D4—3142no—
186C2×D4—3142no—
187C2×D4—1574no—
188C22×C4—22no—
189C22×C4—42no—
190C22×C4—3142no—
191C22×C4—3142no—
192C22×C4—3142no—
193C22×C4—6282no—
194C22×C4—6282no—
195C22×C4—1572no—
196C22×C4—1574no—
197C22×C4—1571no—
198C22×C4—1571no—
199C22×C4—1572no—
200C22×C4—1571no—
201C22×C4—1574no—
202C22×C4C22×D15711yescharacteristic
203C22×C4C22×D15711yescharacteristic
204C22×C4C22×D15712yes—
205C22×C4C22×D15712yes—
206C4⋊C4—42no—
207C4⋊C4—3144no—
208C4⋊C4—3144no—
209C4⋊C4—3142no—
210C4⋊C4—1578no—
211C22⋊C4—22no—
212C22⋊C4—3142no—
213C22⋊C4—3142no—
214C22⋊C4—6282no—
215C22⋊C4—1578no—
216C22⋊C4C4×D15714yescomplemented
217C42—3142no—
218C42—6282no—
219C23—22no—
220C23—22no—
221C23—3141no—
222C23—3141no—
223C23—3142no—
224C23—3142no—
225C23—1572no—
226C23C2×C4×D15712yes—
227C23D4×D15712yes—
228C23#1457895512yes—
229C23C23×D15711yescharacteristic
230D4—3148no—
231C2×C4—22no—
232C2×C4—22no—
233C2×C4—21no—
234C2×C4—21no—
235C2×C4—22no—
236C2×C4—22no—
237C2×C4—22no—
238C2×C4—22no—
239C2×C4—22no—
240C2×C4—44no—
241C2×C4—3148no—
242C2×C4—3141no—
243C2×C4—3142no—
244C2×C4—3142no—
245C2×C4—3141no—
246C2×C4—3142no—
247C2×C4—3142no—
248C2×C4—3142no—
249C2×C4—3142no—
250C2×C4—3142no—
251C2×C4—6284no—
252C2×C4—6284no—
253C2×C4—1574no—
254C2×C4—1572no—
255C2×C4—1572no—
256C2×C4—1572no—
257C2×C4C2×C4×D15714yes—
258C22—22no—
259C22—22no—
260C22—24no—
261C22—24no—
262C22—3142no—
263C22—3144no—
264C22—6281no—
265C22—6281no—
266C22—6282no—
267C22#1909773314yes—
268C22C22×C4×D15711yescharacteristic
269C22C2×D4×D15711yescharacteristic
270C22C2×#1457895511yescharacteristic
271C22#1909781612yes—
272C22#1909781812yes—
273C4—24no—
274C4—42no—
275C4—41no—
276C4—41no—
277C4—3142no—
278C4—3142no—
279C4—3144no—
280C4—3142no—
281C4—6282no—
282C2—24no—
283C2—6282no—
284C2C2×#1909773311yescharacteristic
285C2#2375775212yes—
286C2#2375783311yescharacteristic
287C2#2375784511yescharacteristic
288C2#2375787212yes—
subgroupG/H
center, FrattiniC23C23×D157
commutatorC22×C157C23×C4
Fitting#385×C157C2
socle, cosocleC23×C157C24
prime radicalC22×C22⋊D157C22
hypercenter#385D157
hypocenterC157#2322
LCSG ▷ C22×C157 ▷ C157
UCSC1 ◁ C23 ◁ #385

Complements

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

NH ≅ G/Ntype
3. C22×#14578933C2semidirect
4. #23757169C2semidirect
5. #23757162C2semidirect
6. #23757156C2semidirect
8. #23757144C2semidirect
9. #23757134C2semidirect
10. C22⋊C4×Dic157C2semidirect
11. #385×C157C2semidirect
16. #19097755C4semidirect
45. C22×Dic157C2×C4semidirect
54. C4⋊Dic157C2×C4semidirect
61. #14578931C2×C4semidirect
73. C22⋊C4×C157C2×C4semidirect
144. C157#2322semidirect
154. #385D157semidirect
216. C22⋊C4C4×D157semidirect

Maximal subgroups

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

subgroupindex
C2×#190977552
C2×#190977312
C22×#145789332
#237571692
#237571622
#237571562
#237571522
#237571442
#237571342
C22⋊C4×Dic1572
#385×C1572
#2322157