Finite Group Databasebeta

← #34102970

Subgroups — #34102970

Order 20096.

820 conjugacy classes of subgroups.

The subgroup lattice has 308 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×Q8×D157C211yesmaximal, characteristic
2C2×C4×Dic314C211yesmaximal, characteristic, complemented
3C2×#19097736C211yesmaximal, characteristic, complemented
4#23757180C211yesmaximal, characteristic, complemented
5#23757177C212yesmaximal, complemented
6#23757177C212yesmaximal, complemented
7#23757132C212yesmaximal
8#23757130C211yesmaximal, characteristic
9C4×#14578931C211yesmaximal, characteristic
10#23757120C212yesmaximal
11#391×C157C211yesmaximal, characteristic, complemented
12C22×Dic314C2212yes—
13C22×Dic314C2211yescharacteristic
14C2×Q8×D157—24no—
15C2×Q8×D157—24no—
16C2×Q8×D157C418yescomplemented
17C22×C4×D157C2212yes—
18C22×C4×D157C2211yescharacteristic
19C4×Dic314—24no—
20#19097736—24no—
21C2×C4⋊Dic157C2211yescharacteristic
22C2×#14578933C2212yes—
23C2×#14578933C2212yes—
24C2×#14578931C2212yes—
25C2×#14578931C2211yescharacteristic
26C2×#14578931C2211yescharacteristic
27C2×C4×Dic157C2212yes—
28C2×C4×Dic157C2212yes—
29C2×C4×Dic157C2211yescharacteristic
30#19097678C2212yes—
31#19097678C2211yescharacteristic
32#19097678C2211yescharacteristic
33#19097678C2212yes—
34#19097678C2212yes—
35C22×Q8×C157C2211yescharacteristic
36C2×C4⋊C4×C157C2211yescharacteristic
37C2×C42×C157C2211yescharacteristic
38#95×C157C2212yes—
39#95×C157C2212yes—
40C23×D157C2311yescharacteristic
41C2×Dic314—24no—
42C2×Dic314—24no—
43C2×Dic314C2×C418yes—
44C2×Dic314C2×C414yes—
45C2×Dic314D414yes—
46C2×Dic314D414yes—
47Q8×D157—232no—
48C22×Dic157C2311yescharacteristic
49C22×Dic157C2312yes—
50C22×Dic157C2311yescharacteristic
51C22×Dic157C2311yescharacteristic
52C22×Dic157C2312yes—
53C2×C4×D157—24no—
54C2×C4×D157—24no—
55C2×C4×D157—22no—
56C2×C4×D157—22no—
57C2×C4×D157C2×C418yes—
58C2×C4×D157C2×C414yes—
59C4⋊Dic157—22no—
60#14578933—24no—
61#14578933—24no—
62#14578931—24no—
63#14578931—22no—
64#14578931Q814yescomplemented
65C4×Dic157—24no—
66C4×Dic157—24no—
67C4×Dic157—22no—
68C2×Q8×C157—22no—
69C2×Q8×C157—22no—
70C2×Q8×C157C2×C414yes—
71C22×C4×C157C2311yescharacteristic
72C22×C4×C157C2312yes—
73C22×C4×C157C2312yes—
74C22×C4×C157C2311yescharacteristic
75C22×C4×C157C2311yescharacteristic
76C4⋊C4×C157—22no—
77C42×C157—22no—
78C22×D157—21no—
79C22×D157—21no—
80C22×D157—21no—
81C22×D157—21no—
82C22×D157C22×C412yes—
83C22×D157C2×Q812yes—
84C22×D157#4112yes—
85Dic314—216no—
86Dic314C22⋊C4116yescomplemented
87C2×Dic157—21no—
88C2×Dic157—21no—
89C2×Dic157—21no—
90C2×Dic157—21no—
91C2×Dic157—21no—
92C2×Dic157—22no—
93C2×Dic157—21no—
94C2×Dic157—22no—
95C2×Dic157—21no—
96C2×Dic157—22no—
97C2×Dic157C22×C412yes—
98C2×Dic157C22×C414yes—
99C2×Dic157C2×D414yes—
100C2×Dic157C2×D414yes—
101C2×Dic157C2×Q812yescomplemented
102C4×D157—28no—
103C4×D157—216no—
104C23×C157C2411yescharacteristic
105Q8×C157—28no—
106C2×C4×C157—22no—
107C2×C4×C157—22no—
108C2×C4×C157—21no—
109C2×C4×C157—21no—
110C2×C4×C157—21no—
111C2×C4×C157—22no—
112C2×C4×C157—21no—
113C2×C4×C157—22no—
114C2×C4×C157—22no—
115C2×C4×C157—21no—
116C2×C4×C157C22×C414yes—
117C2×C4×C157C22×C412yes—
118C2×C4×C157C2×D412yes—
119C2×C4×C157C2×D412yes—
120C2×C4×C157C2×Q812yescomplemented
121C22×C157C23×C411yescharacteristic
122C22×C157C22×D411yescharacteristic
123C22×C157C22×D411yescharacteristic
124C22×C157C22×Q811yescharacteristic
125C22×C157C2×#4111yescharacteristic
126C22×C1572−1+411yescharacteristic
127C22×C1572−1+411yescharacteristic
128C2×D157—22no—
129C2×D157—22no—
130C2×D157—22no—
131C2×D157—22no—
132C2×D157—22no—
133C2×D157—22no—
134C2×D157C4×Q814yescomplemented
135C4×C157—24no—
136C4×C157—22no—
137C4×C157—42no—
138C4×C157—41no—
139C4×C157C2×C22⋊C414yes—
140Dic157—22no—
141Dic157—22no—
142Dic157—41no—
143Dic157—42no—
144Dic157C2×C22⋊C418yes—
145C2×C157C22×C22⋊C411yescharacteristic
146C2×C157C2×C4×Q811yescharacteristic
147C2×C157#51911yescharacteristic
148C2×C157#54811yescharacteristic
149C2×C157#54811yescharacteristic
150C2×C157D4×Q811yescharacteristic
151C2×C157D4×Q811yescharacteristic
152D157—24no—
153C157Q8×C22⋊C411yescharacteristic, complemented, Sylow
154Q8×C22⋊C4—1571nomaximal, Sylow
155C23×Q8—1571no—
156C2×C4×Q8—1571no—
157C2×C4×Q8—1571no—
158#391—1571no—
159#391—1572no—
160#391—1572no—
161#391D15711yescharacteristic, complemented
162#380—1571no—
163#380—1572no—
164C4×C22⋊C4—1571no—
165C4×C22⋊C4—1572no—
166C22×Q8—3144no—
167C22×Q8—3144no—
168C22×Q8—1578no—
169C22×Q8—1572no—
170C22×Q8—1571no—
171C22×Q8C2×D15711yescharacteristic
172C23×C4—1572no—
173C23×C4—1571no—
174C4×Q8—3144no—
175C4×Q8—3144no—
176C2×C4⋊C4—1572no—
177C2×C4⋊C4—1572no—
178C2×C4⋊C4—1571no—
179C2×C4⋊C4C2×D15711yescharacteristic
180C2×C22⋊C4—1572no—
181C2×C22⋊C4—1571no—
182C2×C22⋊C4—1571no—
183C2×C42—1572no—
184C2×C42—1572no—
185C2×C42—1571no—
186C2×C42C2×D15711yescharacteristic
187#95—1571no—
188#95—1572no—
189#95—1571no—
190#95—1572no—
191#95—1572no—
192#95C2×D15712yes—
193#95C2×D15712yes—
194C24—1571no—
195C2×Q8—22no—
196C2×Q8—22no—
197C2×Q8—3144no—
198C2×Q8—3144no—
199C2×Q8—31432no—
200C2×Q8—1578no—
201C2×Q8—1574no—
202C2×Q8—1574no—
203C2×Q8—1574no—
204C2×Q8C4×D15714yes—
205C22×C4—3144no—
206C22×C4—3144no—
207C22×C4—3142no—
208C22×C4—3142no—
209C22×C4—1571no—
210C22×C4—1572no—
211C22×C4—1571no—
212C22×C4—1571no—
213C22×C4—1578no—
214C22×C4—1574no—
215C22×C4—1572no—
216C22×C4C22×D15712yes—
217C22×C4C22×D15711yescharacteristic
218C22×C4C22×D15712yes—
219C22×C4C22×D15711yescharacteristic
220C22×C4C22×D15711yescharacteristic
221C4⋊C4—22no—
222C4⋊C4—3144no—
223C4⋊C4—3144no—
224C4⋊C4—3142no—
225C22⋊C4—3144no—
226C22⋊C4—3142no—
227C22⋊C4—1574no—
228C42—22no—
229C42—3144no—
230C42—3144no—
231C42—3142no—
232C23—3141no—
233C23—3141no—
234C23—3141no—
235C23—3141no—
236C23—1572no—
237C23—1572no—
238C23—1572no—
239C23C23×D15711yescharacteristic
240Q8—28no—
241Q8—31416no—
242Q8—15716no—
243C2×C4—21no—
244C2×C4—22no—
245C2×C4—22no—
246C2×C4—21no—
247C2×C4—21no—
248C2×C4—22no—
249C2×C4—22no—
250C2×C4—21no—
251C2×C4—22no—
252C2×C4—21no—
253C2×C4—31416no—
254C2×C4—3141no—
255C2×C4—3141no—
256C2×C4—3141no—
257C2×C4—3141no—
258C2×C4—3148no—
259C2×C4—3141no—
260C2×C4—3142no—
261C2×C4—3141no—
262C2×C4—3142no—
263C2×C4—3141no—
264C2×C4—3142no—
265C2×C4—1572no—
266C2×C4—1572no—
267C2×C4—1574no—
268C2×C4—1574no—
269C2×C4—1574no—
270C2×C4C2×C4×D15714yes—
271C2×C4C2×C4×D15712yes—
272C2×C4D4×D15712yes—
273C2×C4D4×D15712yes—
274C2×C4Q8×D15712yescomplemented
275C22—3142no—
276C22—3142no—
277C22—3142no—
278C22—3142no—
279C22—3142no—
280C22—3142no—
281C22—1574no—
282C22C22×C4×D15711yescharacteristic
283C22C2×D4×D15711yescharacteristic
284C22C2×D4×D15711yescharacteristic
285C22C2×Q8×D15711yescharacteristic
286C22#41×D15711yescharacteristic
287C22#1909781811yescharacteristic
288C22#1909781911yescharacteristic
289C4—22no—
290C4—24no—
291C4—42no—
292C4—41no—
293C4—3142no—
294C4—3142no—
295C4—6281no—
296C4—6282no—
297C4—1578no—
298C4C22⋊C4×D15714yes—
299C2—3144no—
300C2C2×C22⋊C4×D15711yescharacteristic
301C2C4×Q8×D15711yescharacteristic
302C2#2375774911yescharacteristic
303C2#2375793111yescharacteristic
304C2#2375793311yescharacteristic
305C2#2375793611yescharacteristic
306C2#2375793811yescharacteristic
subgroupG/H
center, FrattiniC23C23×D157
commutatorC22×C157C23×C4
Fitting#391×C157C2
socle, cosocleC23×C157C24
prime radicalC23×D157C23
hypercenter#391D157
hypocenterC157Q8×C22⋊C4
LCSG ▷ C22×C157 ▷ C157
UCSC1 ◁ C23 ◁ #391

Complements

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

NH ≅ G/Ntype
2. C2×C4×Dic314C2semidirect
3. C2×#19097736C2semidirect
4. #23757180C2semidirect
5. #23757177C2semidirect
6. #23757177C2semidirect
11. #391×C157C2semidirect
16. C2×Q8×D157C4semidirect
64. #14578931Q8semidirect
86. Dic314C22⋊C4semidirect
101. C2×Dic157C2×Q8semidirect
120. C2×C4×C157C2×Q8semidirect
134. C2×D157C4×Q8semidirect
153. C157Q8×C22⋊C4semidirect
161. #391D157semidirect
274. C2×C4Q8×D157semidirect

Maximal subgroups

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

subgroupindex
C22×Q8×D1572
C2×C4×Dic3142
C2×#190977362
#237571802
#237571772
#237571322
#237571302
C4×#145789312
#237571202
#391×C1572
Q8×C22⋊C4157