Finite Group Databasebeta

← #34103162

Subgroups — #34103162

Order 20096.

576 conjugacy classes of subgroups.

The subgroup lattice has 286 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19097751C211yesmaximal, characteristic
2C2×C4×Dic314C211yesmaximal, characteristic, complemented
3C2×#19097729C211yesmaximal, characteristic
4#23757178C211yesmaximal, characteristic, complemented
5#23757163C212yesmaximal
6#23757162C212yesmaximal
7#23757156C212yesmaximal, complemented
8C4⋊C4×Dic157C212yesmaximal, complemented
9C4⋊C4×Dic157C211yesmaximal, characteristic, complemented
10C4×#14578931C211yesmaximal, characteristic
11#389×C157C211yesmaximal, characteristic, complemented
12C22×Dic314C2211yescharacteristic
13C22×C4×D157C2211yescharacteristic
14#19097751C418yescomplemented
15C4×Dic314—24no—
16#19097729—24no—
17C2×C4⋊Dic157C2212yes—
18C2×C4⋊Dic157C2211yescharacteristic
19C2×#14578933C2212yes—
20C2×#14578931C2211yescharacteristic
21C2×#14578931C2211yescharacteristic
22C2×#14578931C2212yes—
23C2×#14578931C2212yes—
24C2×C4×Dic157C2211yescharacteristic
25C2×C4×Dic157C2212yes—
26C2×C4×Dic157C2212yes—
27C2×C4×Dic157C2212yes—
28#19097678C2211yescharacteristic
29#19097678C2211yescharacteristic
30#19097678C2212yes—
31#19097678C2212yes—
32#19097678C2212yes—
33C2×C4⋊C4×C157C2212yes—
34C2×C4⋊C4×C157C2211yescharacteristic
35C2×C4⋊C4×C157C2211yescharacteristic
36C2×C42×C157C2211yescharacteristic
37#95×C157C2212yes—
38C23×D157C2311yescharacteristic
39C2×Dic314—22no—
40C2×Dic314—22no—
41C2×Dic314C2×C414yes—
42C22×Dic157C2311yescharacteristic
43C22×Dic157C2311yescharacteristic
44C22×Dic157C2312yes—
45C22×Dic157C2312yes—
46C22×Dic157C2311yescharacteristic
47C2×C4×D157—22no—
48C2×C4×D157—22no—
49C2×C4×D157C2×C414yes—
50C4⋊Dic157C2×C418yes—
51C4⋊Dic157D414yes—
52#14578933—24no—
53#14578931—24no—
54#14578931—22no—
55#14578931—22no—
56#14578931C2×C418yes—
57C4×Dic157—24no—
58C4×Dic157—24no—
59C4×Dic157—24no—
60C4×Dic157—22no—
61C22×C4×C157C2311yescharacteristic
62C22×C4×C157C2312yes—
63C22×C4×C157C2312yes—
64C22×C4×C157C2311yescharacteristic
65C22×C4×C157C2311yescharacteristic
66C4⋊C4×C157—22no—
67C4⋊C4×C157—24no—
68C4⋊C4×C157C2×C414yes—
69C42×C157—22no—
70C22×D157—21no—
71C22×D157—21no—
72C22×D157—21no—
73C22×D157—21no—
74C22×D157—21no—
75C22×D157—21no—
76C22×D157C22×C412yes—
77Dic314—28no—
78C2×Dic157—21no—
79C2×Dic157—22no—
80C2×Dic157—21no—
81C2×Dic157—22no—
82C2×Dic157—22no—
83C2×Dic157—21no—
84C2×Dic157—21no—
85C2×Dic157—22no—
86C2×Dic157—21no—
87C2×Dic157—21no—
88C2×Dic157—21no—
89C2×Dic157C22×C412yes—
90C2×Dic157C22×C414yes—
91C2×Dic157C2×D414yes—
92C2×Dic157#4112yes—
93C4×D157—28no—
94C23×C157C2411yescharacteristic
95C2×C4×C157—21no—
96C2×C4×C157—22no—
97C2×C4×C157—22no—
98C2×C4×C157—21no—
99C2×C4×C157—21no—
100C2×C4×C157—22no—
101C2×C4×C157—22no—
102C2×C4×C157—21no—
103C2×C4×C157—22no—
104C2×C4×C157—21no—
105C2×C4×C157C22×C414yes—
106C2×C4×C157C22×C412yes—
107C2×C4×C157C2×D412yes—
108C2×C4×C157#4112yes—
109C2×C4×C157#4112yes—
110C22×C157C23×C411yescharacteristic
111C22×C157C22×D411yescharacteristic
112C22×C157C2×#4111yescharacteristic
113C22×C157C2×#4111yescharacteristic
114C22×C157C2×#4111yescharacteristic
115C22×C1572−1+411yescharacteristic
116C22×C1572−1+411yescharacteristic
117C2×D157—22no—
118C2×D157—22no—
119C2×D157—22no—
120C2×D157—41no—
121C2×D157—41no—
122C2×D157—41no—
123C2×D157—41no—
124C4×C157—24no—
125C4×C157—22no—
126C4×C157—41no—
127C4×C157—42no—
128C4×C157C4×D414yes—
129Dic157—22no—
130Dic157—24no—
131Dic157—24no—
132Dic157—22no—
133Dic157—41no—
134C2×C157C2×C4×D411yescharacteristic
135C2×C157C4×#4111yescharacteristic
136C2×C157#51911yescharacteristic
137C2×C157#54711yescharacteristic
138C2×C157#54811yescharacteristic
139C2×C157#55211yescharacteristic
140C2×C157#55611yescharacteristic
141D157—42no—
142C157#236211yescharacteristic, complemented, Sylow
143#2362—1571nomaximal, Sylow
144C2×C22⋊Q8—1571no—
145C2×C4×Q8—1571no—
146C2×#117—1571no—
147#391—1571no—
148#389D15711yescharacteristic, complemented
149#388—1572no—
150#388—1572no—
151#387—1572no—
152C4×C4⋊C4—1572no—
153C4×C4⋊C4—1571no—
154C4×C22⋊C4—1571no—
155C22×Q8—1571no—
156C23×C4—1571no—
157C22⋊Q8—1578no—
158C4×Q8—3144no—
159#117—3144no—
160C2×C4⋊C4—1572no—
161C2×C4⋊C4—1571no—
162C2×C4⋊C4—1572no—
163C2×C4⋊C4C2×D15711yescharacteristic
164C2×C4⋊C4C2×D15712yes—
165C2×C4⋊C4C2×D15711yescharacteristic
166C2×C22⋊C4—1572no—
167C2×C22⋊C4—1571no—
168C2×C22⋊C4—1571no—
169C2×C22⋊C4—1572no—
170C2×C42—1572no—
171C2×C42—1572no—
172C2×C42—1571no—
173C2×C42—1572no—
174C2×C42C2×D15711yescharacteristic
175#95—1571no—
176#95—1571no—
177#95—1572no—
178#95—1572no—
179#95—1572no—
180#95C2×D15712yes—
181C24—1571no—
182C2×Q8—3142no—
183C2×Q8—3142no—
184C2×Q8—1574no—
185C22×C4—3142no—
186C22×C4—3142no—
187C22×C4—1571no—
188C22×C4—1571no—
189C22×C4—1571no—
190C22×C4—1572no—
191C22×C4—1572no—
192C22×C4—1574no—
193C22×C4C22×D15712yes—
194C22×C4C22×D15711yescharacteristic
195C22×C4C22×D15712yes—
196C22×C4C22×D15711yescharacteristic
197C22×C4C22×D15711yescharacteristic
198C4⋊C4—22no—
199C4⋊C4—24no—
200C4⋊C4—3144no—
201C4⋊C4—1578no—
202C4⋊C4—1574no—
203C4⋊C4C4×D15714yes—
204C22⋊C4—3144no—
205C22⋊C4—3142no—
206C22⋊C4—3142no—
207C22⋊C4—1578no—
208C42—22no—
209C42—3144no—
210C42—3144no—
211C42—3144no—
212C42—3142no—
213C23—3141no—
214C23—3141no—
215C23—3141no—
216C23—3141no—
217C23—3141no—
218C23—3141no—
219C23—1572no—
220C23C23×D15711yescharacteristic
221Q8—3148no—
222C2×C4—21no—
223C2×C4—22no—
224C2×C4—22no—
225C2×C4—21no—
226C2×C4—21no—
227C2×C4—22no—
228C2×C4—21no—
229C2×C4—22no—
230C2×C4—22no—
231C2×C4—21no—
232C2×C4—3141no—
233C2×C4—3142no—
234C2×C4—3142no—
235C2×C4—3141no—
236C2×C4—3141no—
237C2×C4—3142no—
238C2×C4—3141no—
239C2×C4—3142no—
240C2×C4—3148no—
241C2×C4—3141no—
242C2×C4—3141no—
243C2×C4—3141no—
244C2×C4—1574no—
245C2×C4—1572no—
246C2×C4—1574no—
247C2×C4—1572no—
248C2×C4C2×C4×D15714yes—
249C2×C4C2×C4×D15712yes—
250C2×C4D4×D15712yes—
251C2×C4#1457895312yes—
252C2×C4#1457895512yes—
253C22—3142no—
254C22—3142no—
255C22—3142no—
256C22—6281no—
257C22—6281no—
258C22—6281no—
259C22—6281no—
260C22C22×C4×D15711yescharacteristic
261C22C2×D4×D15711yescharacteristic
262C22#41×D15711yescharacteristic
263C22C2×#1457895311yescharacteristic
264C22C2×#1457895511yescharacteristic
265C22#1909781811yescharacteristic
266C22#1909781911yescharacteristic
267C4—22no—
268C4—24no—
269C4—41no—
270C4—42no—
271C4—3144no—
272C4—3142no—
273C4—3142no—
274C4—3144no—
275C4—6281no—
276C4#1909773314yes—
277C2—6282no—
278C2C2×#1909773311yescharacteristic
279C2C4×#1457895311yescharacteristic
280C2#2375774911yescharacteristic
281C2#2375792511yescharacteristic
282C2#2375792911yescharacteristic
283C2#2375796111yescharacteristic
284C2#2375799711yescharacteristic
subgroupG/H
center, FrattiniC23C23×D157
commutatorC22×C157C23×C4
Fitting#389×C157C2
socle, cosocleC23×C157C24
prime radicalC23×D157C23
hypercenter#389D157
hypocenterC157#2362
LCSG ▷ C22×C157 ▷ C157
UCSC1 ◁ C23 ◁ #389

Complements

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

NH ≅ G/Ntype
2. C2×C4×Dic314C2semidirect
4. #23757178C2semidirect
7. #23757156C2semidirect
8. C4⋊C4×Dic157C2semidirect
9. C4⋊C4×Dic157C2semidirect
11. #389×C157C2semidirect
14. #19097751C4semidirect
142. C157#2362semidirect
148. #389D157semidirect

Maximal subgroups

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

subgroupindex
C2×#190977512
C2×C4×Dic3142
C2×#190977292
#237571782
#237571632
#237571622
#237571562
C4⋊C4×Dic1572
C4×#145789312
#389×C1572
#2362157