Finite Group Databasebeta

← #34108487

Subgroups — #34108487

Order 20096.

644 conjugacy classes of subgroups.

The subgroup lattice has 302 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19097770C211yesmaximal, characteristic, complemented
2C2×#19097749C212yesmaximal
3C2×C42×D157C211yesmaximal, characteristic
4#23757177C212yesmaximal, complemented
5#23757171C211yesmaximal, characteristic, complemented
6#23757168C212yesmaximal, complemented
7#23757142C211yesmaximal, characteristic, complemented
8#23757132C212yesmaximal
9#23757130C211yesmaximal, characteristic
10#23757130C211yesmaximal, characteristic
11#389×C157C211yesmaximal, characteristic, complemented
12C22×Dic314C2212yes—
13C22×C4×D157C2211yescharacteristic
14C22×C4×D157C2211yescharacteristic
15C22×C4×D157C2211yescharacteristic
16#19097770—24no—
17#19097749—28no—
18C2×C4⋊Dic157C2211yescharacteristic
19C2×C4⋊Dic157C2211yescharacteristic
20C2×#14578933C2212yes—
21C2×#14578933C2212yes—
22C2×#14578933C2212yes—
23C2×#14578933C2212yes—
24C2×#14578931C2212yes—
25C2×#14578931C2212yes—
26C2×C4×Dic157C2211yescharacteristic
27C2×C4×Dic157C2211yescharacteristic
28C2×C4×Dic157C2211yescharacteristic
29C42×D157—24no—
30#19097678C2212yes—
31#19097678C2212yes—
32#19097678C2212yes—
33C2×C4⋊C4×C157C2211yescharacteristic
34C2×C4⋊C4×C157C2211yescharacteristic
35C2×C4⋊C4×C157C2212yes—
36C2×C42×C157C2211yescharacteristic
37#95×C157C2212yes—
38C23×D157C2311yescharacteristic
39C2×Dic314—24no—
40C2×Dic314—24no—
41C2×Dic314—24no—
42C22×Dic157C2312yes—
43C22×Dic157C2312yes—
44C22×Dic157C2311yescharacteristic
45C22×Dic157C2311yescharacteristic
46C22×Dic157C2311yescharacteristic
47C2×C4×D157—22no—
48C2×C4×D157—22no—
49C2×C4×D157—22no—
50C2×C4×D157—22no—
51C2×C4×D157—22no—
52C2×C4×D157—22no—
53C2×C4×D157D414yes—
54C2×C4×D157Q814yescomplemented
55C2×C4×D157Q814yescomplemented
56C4⋊Dic157—22no—
57C4⋊Dic157—22no—
58#14578933—24no—
59#14578933—24no—
60#14578933—24no—
61#14578933—24no—
62#14578931—24no—
63#14578931—24no—
64C4×Dic157—22no—
65C4×Dic157—22no—
66C4×Dic157D414yes—
67C22×C4×C157C2312yes—
68C22×C4×C157C2312yes—
69C22×C4×C157C2311yescharacteristic
70C22×C4×C157C2311yescharacteristic
71C22×C4×C157C2311yescharacteristic
72C4⋊C4×C157—24no—
73C4⋊C4×C157—22no—
74C4⋊C4×C157—22no—
75C42×C157—22no—
76C22×D157—21no—
77C22×D157—21no—
78C22×D157—21no—
79C22×D157—21no—
80C22×D157C2×D412yes—
81C22×D157C2×Q812yes—
82C22×D157C2×Q812yes—
83Dic314—48no—
84C2×Dic157—21no—
85C2×Dic157—21no—
86C2×Dic157—22no—
87C2×Dic157—22no—
88C2×Dic157—22no—
89C2×Dic157—22no—
90C2×Dic157—22no—
91C2×Dic157—22no—
92C2×Dic157C2×D412yes—
93C2×Dic157C2×D412yes—
94C2×Dic157C2×D412yes—
95C2×Dic157C2×Q812yes—
96C2×Dic157C2×Q812yes—
97C2×Dic157#4112yes—
98C2×Dic157#4112yes—
99C4×D157—28no—
100C4×D157—28no—
101C4×D157—28no—
102C23×C157C2411yescharacteristic
103C2×C4×C157—21no—
104C2×C4×C157—21no—
105C2×C4×C157—21no—
106C2×C4×C157—21no—
107C2×C4×C157—22no—
108C2×C4×C157—22no—
109C2×C4×C157—22no—
110C2×C4×C157—22no—
111C2×C4×C157—22no—
112C2×C4×C157—22no—
113C2×C4×C157C2×D412yes—
114C2×C4×C157C2×D412yes—
115C2×C4×C157C2×Q812yes—
116C2×C4×C157C2×Q812yes—
117C2×C4×C157#4112yes—
118C22×C157C22×D411yescharacteristic
119C22×C157C22×D411yescharacteristic
120C22×C157C22×Q811yescharacteristic
121C22×C157C22×Q811yescharacteristic
122C22×C157C2×#4111yescharacteristic
123C22×C157C2×#4111yescharacteristic
124C22×C157C2×#4111yescharacteristic
125C2×D157—22no—
126C2×D157—22no—
127C2×D157—22no—
128C2×D157—22no—
129C2×D157—22no—
130C2×D157—22no—
131C2×D157C4⋊Q814yescomplemented
132C4×C157—22no—
133C4×C157—22no—
134C4×C157—42no—
135C4×C157—42no—
136C4×C157C22⋊Q814yescomplemented
137Dic157—22no—
138Dic157—42no—
139Dic157—42no—
140Dic157#12114yes—
141Dic157C22⋊Q814yescomplemented
142C2×C157C2×#12111yescharacteristic
143C2×C157C2×C22⋊Q811yescharacteristic
144C2×C157C2×C22⋊Q811yescharacteristic
145C2×C157C2×C4⋊Q811yescharacteristic
146C2×C157#53211yescharacteristic
147C2×C157#53311yescharacteristic
148C2×C157#53311yescharacteristic
149D157—24no—
150C157#285711yescharacteristic, complemented, Sylow
151#2857—1571nomaximal, Sylow
152C2×C4⋊Q8—1571no—
153C2×C22⋊Q8—1572no—
154C22×C42—1571no—
155#391—1572no—
156#389—1572no—
157#389—1571no—
158#389D15711yescharacteristic, complemented
159#384—1571no—
160#380—1571no—
161#380—1571no—
162#380—1572no—
163C22×Q8—1572no—
164C23×C4—1571no—
165C23×C4—1571no—
166C23×C4—1571no—
167C4⋊Q8—3144no—
168C22⋊Q8—3148no—
169C2×C4⋊C4—1572no—
170C2×C4⋊C4—1572no—
171C2×C4⋊C4—1572no—
172C2×C4⋊C4—1571no—
173C2×C4⋊C4—1572no—
174C2×C4⋊C4—1571no—
175C2×C4⋊C4C2×D15712yes—
176C2×C4⋊C4C2×D15711yescharacteristic
177C2×C4⋊C4C2×D15711yescharacteristic
178C2×C22⋊C4—1572no—
179C2×C22⋊C4—1572no—
180C2×C42—3144no—
181C2×C42—1571no—
182C2×C42—1571no—
183C2×C42—1571no—
184C2×C42C2×D15711yescharacteristic
185#95—1572no—
186#95—1572no—
187#95—1572no—
188#95C2×D15712yes—
189C24—1571no—
190C2×Q8—3144no—
191C2×Q8—3144no—
192C2×Q8—3144no—
193C22×C4—3142no—
194C22×C4—3142no—
195C22×C4—3142no—
196C22×C4—3142no—
197C22×C4—3142no—
198C22×C4—3142no—
199C22×C4—1572no—
200C22×C4—1572no—
201C22×C4—1571no—
202C22×C4—1574no—
203C22×C4—1574no—
204C22×C4—1574no—
205C22×C4—1571no—
206C22×C4—1571no—
207C22×C4C22×D15712yes—
208C22×C4C22×D15712yes—
209C22×C4C22×D15711yescharacteristic
210C22×C4C22×D15711yescharacteristic
211C22×C4C22×D15711yescharacteristic
212C4⋊C4—24no—
213C4⋊C4—22no—
214C4⋊C4—22no—
215C4⋊C4—3144no—
216C4⋊C4—3144no—
217C4⋊C4—3144no—
218C4⋊C4—3144no—
219C4⋊C4—3142no—
220C4⋊C4—3142no—
221C22⋊C4—3144no—
222C22⋊C4—3144no—
223C42—22no—
224C42—3142no—
225C42—3142no—
226C42—1574no—
227C23—3141no—
228C23—3141no—
229C23—3141no—
230C23—3141no—
231C23—1572no—
232C23—1572no—
233C23—1572no—
234C23C23×D15711yescharacteristic
235Q8—6288no—
236C2×C4—21no—
237C2×C4—21no—
238C2×C4—21no—
239C2×C4—21no—
240C2×C4—22no—
241C2×C4—22no—
242C2×C4—22no—
243C2×C4—22no—
244C2×C4—22no—
245C2×C4—22no—
246C2×C4—3148no—
247C2×C4—3148no—
248C2×C4—3141no—
249C2×C4—3141no—
250C2×C4—3148no—
251C2×C4—3142no—
252C2×C4—3142no—
253C2×C4—3142no—
254C2×C4—3142no—
255C2×C4—3142no—
256C2×C4—3142no—
257C2×C4—1572no—
258C2×C4—1572no—
259C2×C4—1572no—
260C2×C4—1572no—
261C2×C4—1572no—
262C2×C4—1572no—
263C2×C4—1572no—
264C2×C4D4×D15712yes—
265C2×C4D4×D15712yes—
266C2×C4Q8×D15712yes—
267C2×C4Q8×D15712yes—
268C2×C4#1457895412yes—
269C22—3142no—
270C22—3142no—
271C22—3142no—
272C22—3142no—
273C22—3142no—
274C22—3142no—
275C22—1574no—
276C22C2×D4×D15711yescharacteristic
277C22C2×D4×D15711yescharacteristic
278C22C2×Q8×D15711yescharacteristic
279C22C2×Q8×D15711yescharacteristic
280C22#41×D15711yescharacteristic
281C22#41×D15711yescharacteristic
282C22C2×#1457895411yescharacteristic
283C4—22no—
284C4—22no—
285C4—42no—
286C4—42no—
287C4—3142no—
288C4—6282no—
289C4—6282no—
290C4—1574no—
291C4—1574no—
292C4#1909774914yescomplemented
293C2—3144no—
294C2#121×D15711yescharacteristic
295C2C22⋊Q8×D15711yescharacteristic
296C2C2×#1909774911yescharacteristic
297C2C4⋊Q8×D15711yescharacteristic
298C2#2375782011yescharacteristic
299C2#2375782711yescharacteristic
300C2#2375782911yescharacteristic
subgroupG/H
center, FrattiniC23C23×D157
commutator, socle, cosocleC23×C157C24
Fitting#389×C157C2
prime radicalC23×D157C23
hypercenter#389D157
hypocenterC157#2857
LCSG ▷ C23×C157 ▷ C157
UCSC1 ◁ C23 ◁ #389

Complements

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

NH ≅ G/Ntype
1. C2×#19097770C2semidirect
4. #23757177C2semidirect
5. #23757171C2semidirect
6. #23757168C2semidirect
7. #23757142C2semidirect
11. #389×C157C2semidirect
54. C2×C4×D157Q8semidirect
55. C2×C4×D157Q8semidirect
131. C2×D157C4⋊Q8semidirect
136. C4×C157C22⋊Q8semidirect
141. Dic157C22⋊Q8semidirect
150. C157#2857semidirect
158. #389D157semidirect
292. C4#19097749semidirect

Maximal subgroups

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

subgroupindex
C2×#190977702
C2×#190977492
C2×C42×D1572
#237571772
#237571712
#237571682
#237571422
#237571322
#237571302
#389×C1572
#2857157