Finite Group Databasebeta

← #34108486

Subgroups — #34108486

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×#19097748C212yesmaximal
3C22×C4×Dic157C211yesmaximal, characteristic
4#23757177C212yesmaximal, complemented
5#23757172C211yesmaximal, characteristic, complemented
6#23757170C212yesmaximal, complemented
7#23757169C211yesmaximal, characteristic, complemented
8#23757142C211yesmaximal, characteristic, complemented
9#23757133C211yesmaximal, characteristic
10#23757131C212yesmaximal
11#380×C157C211yesmaximal, characteristic
12C22×Dic314C2212yes—
13C23×Dic157C2211yescharacteristic
14C23×Dic157C2211yescharacteristic
15#19097770—24no—
16#19097748—28no—
17C2×C4⋊Dic157C2211yescharacteristic
18C2×C4⋊Dic157C2211yescharacteristic
19C2×C4⋊Dic157C2212yes—
20C2×#14578933C2212yes—
21C2×#14578933C2212yes—
22C2×#14578933C2212yes—
23C2×#14578933C2212yes—
24C2×C22⋊Dic157C2212yes—
25C2×C4×Dic157—24no—
26C2×C4×Dic157C2211yescharacteristic
27C2×C4×Dic157C2211yescharacteristic
28C2×C4×Dic157C2211yescharacteristic
29C2×C4×Dic157C2211yescharacteristic
30#19097678C2212yes—
31#19097678C2212yes—
32#19097678C2212yes—
33C23×C4×C157C2211yescharacteristic
34C2×C4⋊C4×C157C2211yescharacteristic
35C2×C4⋊C4×C157C2211yescharacteristic
36C2×C22⋊C4×C157C2212yes—
37#95×C157C2212yes—
38C2×Dic314—24no—
39C2×Dic314—24no—
40C2×Dic314—24no—
41C22×Dic157—22no—
42C22×Dic157—22no—
43C22×Dic157—22no—
44C22×Dic157—22no—
45C22×Dic157D414yes—
46C22×Dic157Q814yescomplemented
47C22×Dic157C2312yes—
48C22×Dic157C2312yes—
49C22×Dic157C2311yescharacteristic
50C22×Dic157C2311yescharacteristic
51C22×Dic157C2311yescharacteristic
52C22×Dic157C2311yescharacteristic
53C4⋊Dic157—24no—
54C4⋊Dic157—22no—
55C4⋊Dic157—22no—
56#14578933—24no—
57#14578933—24no—
58#14578933—24no—
59#14578933—24no—
60C22⋊Dic157—24no—
61C4×Dic157—22no—
62C4×Dic157—22no—
63C4×Dic157—22no—
64C4×Dic157D414yes—
65C24×C157C2311yescharacteristic
66C22×C4×C157—22no—
67C22×C4×C157—22no—
68C22×C4×C157Q814yescomplemented
69C22×C4×C157C2312yes—
70C22×C4×C157C2312yes—
71C22×C4×C157C2311yescharacteristic
72C22×C4×C157C2311yescharacteristic
73C4⋊C4×C157—22no—
74C4⋊C4×C157—22no—
75C22⋊C4×C157—24no—
76Dic314—48no—
77C2×Dic157—21no—
78C2×Dic157—21no—
79C2×Dic157—21no—
80C2×Dic157—21no—
81C2×Dic157—28no—
82C2×Dic157—28no—
83C2×Dic157—22no—
84C2×Dic157—22no—
85C2×Dic157—22no—
86C2×Dic157—22no—
87C2×Dic157—22no—
88C2×Dic157—22no—
89C2×Dic157C2×D412yes—
90C2×Dic157C2×D412yes—
91C2×Dic157C2×D412yes—
92C2×Dic157C2×D412yes—
93C2×Dic157C2×Q812yes—
94C2×Dic157C2×Q812yes—
95C2×Dic157#4112yes—
96C2×Dic157#4112yes—
97C23×C157—21no—
98C23×C157—21no—
99C23×C157—21no—
100C23×C157—21no—
101C23×C157C2×D412yes—
102C23×C157C2×Q812yes—
103C23×C157C2×Q812yes—
104C23×C157C2411yescharacteristic
105C2×C4×C157—21no—
106C2×C4×C157—21no—
107C2×C4×C157—28no—
108C2×C4×C157—22no—
109C2×C4×C157—22no—
110C2×C4×C157—22no—
111C2×C4×C157—22no—
112C2×C4×C157—22no—
113C2×C4×C157—22no—
114C2×C4×C157C2×D412yes—
115C2×C4×C157C2×Q812yes—
116C2×C4×C157C2×Q812yes—
117C2×C4×C157#4112yes—
118C22×C157—22no—
119C22×C157—22no—
120C22×C157—22no—
121C22×C157—22no—
122C22×C157—22no—
123C22×C157—22no—
124C22×C157C4⋊Q814yescomplemented
125C22×C157C22×D411yescharacteristic
126C22×C157C22×D411yescharacteristic
127C22×C157C22×Q811yescharacteristic
128C22×C157C22×Q811yescharacteristic
129C22×C157C2×#4111yescharacteristic
130C22×C157C2×#4111yescharacteristic
131C22×C157C2×#4111yescharacteristic
132C4×C157—22no—
133C4×C157—42no—
134C4×C157—42no—
135C4×C157C22⋊Q814yescomplemented
136Dic157—22no—
137Dic157—22no—
138Dic157—42no—
139Dic157—42no—
140Dic157#12114yes—
141Dic157C22⋊Q814yescomplemented
142C2×C157—24no—
143C2×C157C2×#12111yescharacteristic
144C2×C157C2×C22⋊Q811yescharacteristic
145C2×C157C2×C22⋊Q811yescharacteristic
146C2×C157C2×C4⋊Q811yescharacteristic
147C2×C157#53211yescharacteristic
148C2×C157#53311yescharacteristic
149C2×C157#53311yescharacteristic
150C157#285711yescharacteristic, complemented, Sylow
151#2857—1571nomaximal, Sylow
152C2×C4⋊Q8—1571no—
153C2×C22⋊Q8—1572no—
154C22×C42—1571no—
155#391—1572no—
156#389—1571no—
157#389—1571no—
158#389—1572no—
159#384—1571no—
160#380—1571no—
161#380—1572no—
162#380D15711yescharacteristic
163C22×Q8—1572no—
164C23×C4—1571no—
165C23×C4—1571no—
166C23×C4C2×D15711yescharacteristic
167C4⋊Q8—3144no—
168C22⋊Q8—3148no—
169C2×C4⋊C4—1572no—
170C2×C4⋊C4—1572no—
171C2×C4⋊C4—1572no—
172C2×C4⋊C4—1572no—
173C2×C4⋊C4—1571no—
174C2×C4⋊C4—1572no—
175C2×C4⋊C4—1571no—
176C2×C4⋊C4C2×D15711yescharacteristic
177C2×C4⋊C4C2×D15711yescharacteristic
178C2×C22⋊C4—1572no—
179C2×C22⋊C4C2×D15712yes—
180C2×C42—3144no—
181C2×C42—1571no—
182C2×C42—1571no—
183C2×C42—1571no—
184C2×C42—1571no—
185#95—1572no—
186#95—1572no—
187#95—1572no—
188#95C2×D15712yes—
189C24C22×D15711yescharacteristic
190C2×Q8—3144no—
191C2×Q8—3144no—
192C2×Q8—3144no—
193C22×C4—22no—
194C22×C4—22no—
195C22×C4—3142no—
196C22×C4—3142no—
197C22×C4—3142no—
198C22×C4—3142no—
199C22×C4—1572no—
200C22×C4—1572no—
201C22×C4—1574no—
202C22×C4—1574no—
203C22×C4—1571no—
204C22×C4—1571no—
205C22×C4—1571no—
206C22×C4—1571no—
207C22×C4Dic31414yescomplemented
208C22×C4C22×D15712yes—
209C22×C4C22×D15712yes—
210C22×C4C22×D15711yescharacteristic
211C22×C4C22×D15711yescharacteristic
212C4⋊C4—22no—
213C4⋊C4—22no—
214C4⋊C4—3144no—
215C4⋊C4—3144no—
216C4⋊C4—3144no—
217C4⋊C4—3144no—
218C4⋊C4—3144no—
219C4⋊C4—3142no—
220C4⋊C4—3142no—
221C22⋊C4—24no—
222C22⋊C4—3144no—
223C42—3142no—
224C42—3142no—
225C42—3142no—
226C42—1574no—
227C23—21no—
228C23—21no—
229C23—21no—
230C23—21no—
231C23D4×D15712yes—
232C23Q8×D15712yes—
233C23C2×Dic31412yes—
234C23C23×D15711yescharacteristic
235Q8—6288no—
236C2×C4—21no—
237C2×C4—21no—
238C2×C4—28no—
239C2×C4—22no—
240C2×C4—22no—
241C2×C4—22no—
242C2×C4—22no—
243C2×C4—22no—
244C2×C4—22no—
245C2×C4—3141no—
246C2×C4—3141no—
247C2×C4—3141no—
248C2×C4—3141no—
249C2×C4—3148no—
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×C4—1572no—
265C2×C4D4×D15712yes—
266C2×C4C2×Dic31412yes—
267C2×C4C2×Dic31412yes—
268C2×C4#1457895312yes—
269C22—22no—
270C22—22no—
271C22—22no—
272C22—22no—
273C22—22no—
274C22—22no—
275C22#1909777014yescomplemented
276C22C2×D4×D15711yescharacteristic
277C22C2×D4×D15711yescharacteristic
278C22C2×Q8×D15711yescharacteristic
279C22C22×Dic31411yescharacteristic
280C22#41×D15711yescharacteristic
281C22#41×D15711yescharacteristic
282C22C2×#1457895311yescharacteristic
283C4—22no—
284C4—42no—
285C4—42no—
286C4—3142no—
287C4—3142no—
288C4—6282no—
289C4—6282no—
290C4—1574no—
291C4—1574no—
292C4#1909774814yescomplemented
293C2—24no—
294C2#121×D15711yescharacteristic
295C2C22⋊Q8×D15711yescharacteristic
296C2C2×#1909774811yescharacteristic
297C2C2×#1909777011yescharacteristic
298C2#2375781811yescharacteristic
299C2#2375782511yescharacteristic
300C2#2375782611yescharacteristic
subgroupG/H
center, FrattiniC23C23×D157
commutator, socle, cosocleC23×C157C24
Fitting#380×C157C2
prime radicalC24×C157C23
hypercenter#380D157
hypocenterC157#2857
LCSG ▷ C23×C157 ▷ C157
UCSC1 ◁ C23 ◁ #380

Complements

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

NH ≅ G/Ntype
1. C2×#19097770C2semidirect
4. #23757177C2semidirect
5. #23757172C2semidirect
6. #23757170C2semidirect
7. #23757169C2semidirect
8. #23757142C2semidirect
46. C22×Dic157Q8semidirect
68. C22×C4×C157Q8semidirect
124. C22×C157C4⋊Q8semidirect
135. C4×C157C22⋊Q8semidirect
141. Dic157C22⋊Q8semidirect
150. C157#2857semidirect
207. C22×C4Dic314semidirect
275. C22#19097770semidirect
292. C4#19097748semidirect

Maximal subgroups

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

subgroupindex
C2×#190977702
C2×#190977482
C22×C4×Dic1572
#237571772
#237571722
#237571702
#237571692
#237571422
#237571332
#237571312
#380×C1572
#2857157