Finite Group Databasebeta

← #34103137

Subgroups — #34103137

Order 20096.

620 conjugacy classes of subgroups.

The subgroup lattice has 292 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19097747C211yesmaximal, characteristic
2C2×C4⋊C4×D157C211yesmaximal, characteristic
3#23757180C211yesmaximal, characteristic, complemented
4#23757171C211yesmaximal, characteristic, complemented
5#23757168C212yesmaximal, complemented
6#23757157C212yesmaximal, complemented
7#23757144C212yesmaximal
8C4⋊C4×Dic157C211yesmaximal, characteristic, complemented
9C4×#14578931C212yesmaximal
10C4×#14578931C211yesmaximal, characteristic
11C2×C4×Q8×C157C211yesmaximal, characteristic, complemented
12C22×C4×D157C2212yes—
13C22×C4×D157C2211yescharacteristic
14#19097747C418yescomplemented
15C2×C4⋊Dic157C2211yescharacteristic
16C2×C4⋊Dic157C2211yescharacteristic
17C2×#14578933C2212yes—
18C2×#14578933C2212yes—
19C2×#14578933C2212yes—
20C4⋊C4×D157—24no—
21C2×#14578931C2211yescharacteristic
22C2×#14578931C2212yes—
23C2×#14578931C2211yescharacteristic
24C2×C4×Dic157C2211yescharacteristic
25C2×C4×Dic157C2212yes—
26#19097678C2211yescharacteristic
27#19097678C2212yes—
28#19097678C2211yescharacteristic
29#19097678C2212yes—
30#19097678C2212yes—
31#19097678C2212yes—
32C22×Q8×C157C2211yescharacteristic
33C4×Q8×C157—24no—
34C2×C4⋊C4×C157C2212yes—
35C2×C4⋊C4×C157C2211yescharacteristic
36C2×C42×C157C2212yes—
37C2×C42×C157C2211yescharacteristic
38C23×D157C2311yescharacteristic
39C22×Dic157C2311yescharacteristic
40C22×Dic157C2312yes—
41C22×Dic157C2312yes—
42C22×Dic157C2311yescharacteristic
43C22×Dic157C2311yescharacteristic
44C2×C4×D157—24no—
45C2×C4×D157—22no—
46C2×C4×D157—24no—
47C2×C4×D157—22no—
48C2×C4×D157—42no—
49C2×C4×D157C2×C414yes—
50C4⋊Dic157—22no—
51C4⋊Dic157C2×C414yescomplemented
52#14578933—24no—
53#14578933—42no—
54#14578933C2×C418yescomplemented
55#14578931—22no—
56#14578931C2×C418yes—
57#14578931Q814yescomplemented
58C4×Dic157—22no—
59C4×Dic157—42no—
60C2×Q8×C157—22no—
61C2×Q8×C157—22no—
62C2×Q8×C157C2×C414yescomplemented
63C22×C4×C157C2311yescharacteristic
64C22×C4×C157C2312yes—
65C22×C4×C157C2312yes—
66C22×C4×C157C2311yescharacteristic
67C22×C4×C157C2311yescharacteristic
68C4⋊C4×C157—24no—
69C4⋊C4×C157D414yes—
70C42×C157—24no—
71C42×C157—22no—
72C22×D157—21no—
73C22×D157—21no—
74C22×D157—21no—
75C22×D157—21no—
76C22×D157C22×C412yes—
77C22×D157C2×Q812yes—
78C22×D157#4112yes—
79C2×Dic157—21no—
80C2×Dic157—21no—
81C2×Dic157—21no—
82C2×Dic157—21no—
83C2×Dic157—22no—
84C2×Dic157—22no—
85C2×Dic157—22no—
86C2×Dic157—22no—
87C2×Dic157—21no—
88C2×Dic157—21no—
89C2×Dic157—22no—
90C2×Dic157—21no—
91C2×Dic157C22×C412yes—
92C2×Dic157C22×C414yes—
93C2×Dic157C2×Q812yes—
94C4×D157—28no—
95C4×D157—48no—
96C23×C157C2411yescharacteristic
97Q8×C157—28no—
98C2×C4×C157—21no—
99C2×C4×C157—22no—
100C2×C4×C157—22no—
101C2×C4×C157—22no—
102C2×C4×C157—22no—
103C2×C4×C157—21no—
104C2×C4×C157—21no—
105C2×C4×C157—21no—
106C2×C4×C157—21no—
107C2×C4×C157C22×C414yes—
108C2×C4×C157C22×C412yes—
109C2×C4×C157C2×D414yes—
110C2×C4×C157C2×D412yes—
111C2×C4×C157C2×Q812yes—
112C2×C4×C157#4112yes—
113C22×C157C23×C411yescharacteristic
114C22×C157C22×D411yescharacteristic
115C22×C157C22×Q811yescharacteristic
116C22×C157C2×#4111yescharacteristic
117C22×C157C2×#4111yescharacteristic
118C22×C157H(5,𝔽2)11yescharacteristic
119C22×C1572−1+411yescharacteristic
120C2×D157—22no—
121C2×D157—22no—
122C2×D157—22no—
123C2×D157—22no—
124C2×D157—22no—
125C2×D157—22no—
126C2×D157C4×Q814yescomplemented
127C4×C157—24no—
128C4×C157—24no—
129C4×C157—22no—
130C4×C157—41no—
131C4×C157C4×D414yes—
132Dic157—22no—
133Dic157—24no—
134Dic157—22no—
135Dic157—42no—
136Dic157—41no—
137C2×C157C2×C4×D411yescharacteristic
138C2×C157C2×C4×Q811yescharacteristic
139C2×C157#52011yescharacteristic
140C2×C157#54611yescharacteristic
141C2×C157D4×Q811yescharacteristic
142C2×C157#55211yescharacteristic
143C2×C157#55411yescharacteristic
144D157—24no—
145C157#236011yescharacteristic, complemented, Sylow
146#2360—1571nomaximal, Sylow
147C2×C22⋊Q8—1571no—
148C2×C4×Q8D15711yescharacteristic, complemented
149C22×C4⋊C4—1571no—
150#391—1571no—
151#389—1572no—
152#389—1571no—
153#387—1572no—
154#385—1572no—
155C4×C4⋊C4—1571no—
156C4×C22⋊C4—1571no—
157C4×C22⋊C4—1572no—
158C22×Q8C2×D15711yescharacteristic
159C23×C4—1572no—
160C23×C4—1571no—
161C22⋊Q8—1578no—
162C4×Q8—24no—
163C2×C4⋊C4—3144no—
164C2×C4⋊C4—1572no—
165C2×C4⋊C4—1571no—
166C2×C4⋊C4—1572no—
167C2×C4⋊C4—1571no—
168C2×C4⋊C4—1572no—
169C2×C4⋊C4C2×D15712yes—
170C2×C4⋊C4C2×D15711yescharacteristic
171C2×C22⋊C4—1571no—
172C2×C22⋊C4—1572no—
173C2×C22⋊C4—1571no—
174C2×C42—1571no—
175C2×C42—1572no—
176C2×C42C2×D15712yes—
177C2×C42C2×D15711yescharacteristic
178#95—1571no—
179#95—1572no—
180#95—1571no—
181#95—1572no—
182#95—1572no—
183#95—1572no—
184C24—1571no—
185C2×Q8—22no—
186C2×Q8—22no—
187C2×Q8C4×D15714yescomplemented
188C22×C4—3144no—
189C22×C4—3142no—
190C22×C4—3142no—
191C22×C4—3144no—
192C22×C4—6282no—
193C22×C4—1571no—
194C22×C4—1572no—
195C22×C4—1571no—
196C22×C4—1572no—
197C22×C4—1571no—
198C22×C4—1574no—
199C22×C4C22×D15711yescharacteristic
200C22×C4C22×D15712yes—
201C22×C4C22×D15712yes—
202C22×C4C22×D15711yescharacteristic
203C22×C4C22×D15711yescharacteristic
204C4⋊C4—24no—
205C4⋊C4—3144no—
206C4⋊C4—3142no—
207C4⋊C4—6282no—
208C4⋊C4—1578no—
209C4⋊C4—1574no—
210C4⋊C4C22⋊D15714yes—
211C22⋊C4—3142no—
212C22⋊C4—1578no—
213C22⋊C4—1574no—
214C42—24no—
215C42—22no—
216C42—3142no—
217C42—6282no—
218C23—3141no—
219C23—3141no—
220C23—3141no—
221C23—3141no—
222C23—1572no—
223C23—1572no—
224C23—1572no—
225C23C23×D15711yescharacteristic
226Q8—28no—
227C2×C4—21no—
228C2×C4—22no—
229C2×C4—22no—
230C2×C4—22no—
231C2×C4—22no—
232C2×C4—21no—
233C2×C4—21no—
234C2×C4—21no—
235C2×C4—21no—
236C2×C4—3141no—
237C2×C4—3141no—
238C2×C4—3141no—
239C2×C4—3141no—
240C2×C4—3142no—
241C2×C4—3142no—
242C2×C4—3148no—
243C2×C4—3142no—
244C2×C4—3141no—
245C2×C4—3142no—
246C2×C4—3141no—
247C2×C4—3142no—
248C2×C4—3141no—
249C2×C4—6288no—
250C2×C4—1574no—
251C2×C4—1572no—
252C2×C4—1572no—
253C2×C4C2×C4×D15714yes—
254C2×C4C2×C4×D15712yes—
255C2×C4C2×C22⋊D15714yes—
256C2×C4C2×C22⋊D15712yes—
257C2×C4Q8×D15712yes—
258C2×C4#1457895412yes—
259C22—3142no—
260C22—3142no—
261C22—3142no—
262C22—3142no—
263C22—3142no—
264C22—3142no—
265C22—1574no—
266C22C22×C4×D15711yescharacteristic
267C22C22×C22⋊D15711yescharacteristic
268C22C2×Q8×D15711yescharacteristic
269C22#41×D15711yescharacteristic
270C22C2×#1457895411yescharacteristic
271C22#1909781711yescharacteristic
272C22#1909781911yescharacteristic
273C4—24no—
274C4—22no—
275C4—24no—
276C4—41no—
277C4—3142no—
278C4—3142no—
279C4—3144no—
280C4—6282no—
281C4—6281no—
282C4C4×C22⋊D15714yes—
283C2—3144no—
284C2C2×C4×C22⋊D15711yescharacteristic
285C2C4×Q8×D15711yescharacteristic
286C2#2375775511yescharacteristic
287C2#2375791111yescharacteristic
288C2Q8×C22⋊D15711yescharacteristic
289C2#2375796411yescharacteristic
290C2#2375798311yescharacteristic
subgroupG/H
center, FrattiniC23C23×D157
commutatorC22×C157C23×C4
FittingC2×C4×Q8×C157C2
socle, cosocleC23×C157C24
prime radicalC23×D157C23
hypercenterC2×C4×Q8D157
hypocenterC157#2360
LCSG ▷ C22×C157 ▷ C157
UCSC1 ◁ C23 ◁ C2×C4×Q8

Complements

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

NH ≅ G/Ntype
3. #23757180C2semidirect
4. #23757171C2semidirect
5. #23757168C2semidirect
6. #23757157C2semidirect
8. C4⋊C4×Dic157C2semidirect
11. C2×C4×Q8×C157C2semidirect
14. #19097747C4semidirect
51. C4⋊Dic157C2×C4semidirect
54. #14578933C2×C4semidirect
57. #14578931Q8semidirect
62. C2×Q8×C157C2×C4semidirect
126. C2×D157C4×Q8semidirect
145. C157#2360semidirect
148. C2×C4×Q8D157semidirect
187. C2×Q8C4×D157semidirect

Maximal subgroups

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

subgroupindex
C2×#190977472
C2×C4⋊C4×D1572
#237571802
#237571712
#237571682
#237571572
#237571442
C4⋊C4×Dic1572
C4×#145789312
C2×C4×Q8×C1572
#2360157