Finite Group Databasebeta

← #34103139

Subgroups — #34103139

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×#19097750C211yesmaximal, characteristic
2C2×C4×Dic314C211yesmaximal, characteristic, complemented
3C22×C4⋊Dic157C211yesmaximal, characteristic
4#23757179C211yesmaximal, characteristic, complemented
5#23757171C211yesmaximal, characteristic, complemented
6#23757170C212yesmaximal, complemented
7#23757160C212yesmaximal, complemented
8#23757145C212yesmaximal
9C4×C4⋊Dic157C211yesmaximal, characteristic, complemented
10C22⋊C4×Dic157C212yesmaximal
11C4×C22⋊C4×C157C211yesmaximal, characteristic
12C22×Dic314C2211yescharacteristic
13C23×Dic157C2212yes—
14#19097750C418yescomplemented
15C4×Dic314—24no—
16C2×C4⋊Dic157—24no—
17C2×C4⋊Dic157C2212yes—
18C2×C4⋊Dic157C2211yescharacteristic
19C2×C4⋊Dic157C2211yescharacteristic
20C2×C4⋊Dic157C2211yescharacteristic
21C2×#14578933C2212yes—
22C2×#14578933C2212yes—
23C2×#14578933C2212yes—
24C2×C22⋊Dic157C2212yes—
25C2×C4×Dic157C2212yes—
26C2×C4×Dic157C2212yes—
27#19097678C2212yes—
28#19097678C2212yes—
29#19097678C2212yes—
30#19097678C2212yes—
31C23×C4×C157C2211yescharacteristic
32C2×C22⋊C4×C157C2211yescharacteristic
33C2×C22⋊C4×C157C2211yescharacteristic
34C2×C42×C157C2211yescharacteristic
35C2×C42×C157C2211yescharacteristic
36#95×C157C2211yescharacteristic
37#95×C157C2211yescharacteristic
38C2×Dic314—22no—
39C2×Dic314—22no—
40C2×Dic314C2×C414yescomplemented
41C22×Dic157—24no—
42C22×Dic157—24no—
43C22×Dic157—42no—
44C22×Dic157C2312yes—
45C22×Dic157C2312yes—
46C22×Dic157C2312yes—
47C22×Dic157C2312yes—
48C4⋊Dic157—24no—
49C4⋊Dic157—22no—
50C4⋊Dic157C2×C414yescomplemented
51C4⋊Dic157D414yes—
52#14578933—24no—
53#14578933—42no—
54#14578933C2×C418yescomplemented
55C22⋊Dic157C2×C418yes—
56C4×Dic157—24no—
57C4×Dic157—42no—
58C24×C157C2311yescharacteristic
59C22×C4×C157—22no—
60C22×C4×C157—22no—
61C22×C4×C157C2×C414yes—
62C22×C4×C157C2311yescharacteristic
63C22×C4×C157C2311yescharacteristic
64C22×C4×C157C2311yescharacteristic
65C22×C4×C157C2311yescharacteristic
66C22×C4×C157C2311yescharacteristic
67C22×C4×C157C2311yescharacteristic
68C22⋊C4×C157—22no—
69C22⋊C4×C157Q814yescomplemented
70C42×C157—22no—
71C42×C157—22no—
72Dic314—28no—
73C2×Dic157—22no—
74C2×Dic157—22no—
75C2×Dic157—22no—
76C2×Dic157—22no—
77C2×Dic157—22no—
78C2×Dic157—22no—
79C2×Dic157—22no—
80C2×Dic157—22no—
81C2×Dic157—22no—
82C2×Dic157—48no—
83C2×Dic157C22×C414yes—
84C2×Dic157C22×C414yes—
85C2×Dic157C2×D414yes—
86C23×C157—21no—
87C23×C157—21no—
88C23×C157—21no—
89C23×C157—21no—
90C23×C157C22×C412yes—
91C23×C157C2×Q812yes—
92C23×C157#4112yes—
93C23×C157C2411yescharacteristic
94C2×C4×C157—21no—
95C2×C4×C157—21no—
96C2×C4×C157—21no—
97C2×C4×C157—21no—
98C2×C4×C157—21no—
99C2×C4×C157—21no—
100C2×C4×C157—28no—
101C2×C4×C157—21no—
102C2×C4×C157—21no—
103C2×C4×C157—21no—
104C2×C4×C157—21no—
105C2×C4×C157—21no—
106C2×C4×C157—21no—
107C2×C4×C157C22×C412yes—
108C2×C4×C157C22×C412yes—
109C2×C4×C157C2×D412yes—
110C2×C4×C157C2×Q812yes—
111C2×C4×C157C2×Q812yes—
112C2×C4×C157#4112yes—
113C22×C157—22no—
114C22×C157—22no—
115C22×C157—22no—
116C22×C157—22no—
117C22×C157—22no—
118C22×C157—22no—
119C22×C157C4×Q814yescomplemented
120C22×C157C23×C411yescharacteristic
121C22×C157C22×D411yescharacteristic
122C22×C157C22×Q811yescharacteristic
123C22×C157C2×#4111yescharacteristic
124C22×C157C2×#4111yescharacteristic
125C22×C157H(5,𝔽2)11yescharacteristic
126C22×C1572−1+411yescharacteristic
127C4×C157—22no—
128C4×C157—22no—
129C4×C157—22no—
130C4×C157—41no—
131C4×C157—41no—
132C4×C157C4×D414yes—
133Dic157—24no—
134Dic157—24no—
135Dic157—24no—
136Dic157—42no—
137C2×C157—24no—
138C2×C157C2×C4×D411yescharacteristic
139C2×C157C2×C4×Q811yescharacteristic
140C2×C157#52011yescharacteristic
141C2×C157#54611yescharacteristic
142C2×C157D4×Q811yescharacteristic
143C2×C157#55211yescharacteristic
144C2×C157#55411yescharacteristic
145C157#236011yescharacteristic, complemented, Sylow
146#2360—1571nomaximal, Sylow
147C2×C22⋊Q8—1571no—
148C2×C4×Q8—1571no—
149C22×C4⋊C4—1571no—
150#391—1571no—
151#389—1571no—
152#389—1572no—
153#387—1572no—
154#385—1572no—
155C4×C4⋊C4—1571no—
156C4×C22⋊C4—1572no—
157C4×C22⋊C4D15711yescharacteristic
158C22×Q8—1571no—
159C23×C4—1572no—
160C23×C4C2×D15711yescharacteristic
161C22⋊Q8—1578no—
162C4×Q8—3144no—
163C2×C4⋊C4—3144no—
164C2×C4⋊C4—1572no—
165C2×C4⋊C4—1571no—
166C2×C4⋊C4—1572no—
167C2×C4⋊C4—1572no—
168C2×C4⋊C4—1571no—
169C2×C4⋊C4—1571no—
170C2×C4⋊C4—1572no—
171C2×C22⋊C4—1572no—
172C2×C22⋊C4C2×D15711yescharacteristic
173C2×C22⋊C4C2×D15711yescharacteristic
174C2×C42—1572no—
175C2×C42—1572no—
176C2×C42C2×D15711yescharacteristic
177C2×C42C2×D15711yescharacteristic
178#95—1572no—
179#95—1572no—
180#95—1572no—
181#95—1572no—
182#95C2×D15711yescharacteristic
183#95C2×D15711yescharacteristic
184C24C22×D15711yescharacteristic
185C2×Q8—3142no—
186C2×Q8—3142no—
187C2×Q8—1574no—
188C22×C4—22no—
189C22×C4—22no—
190C22×C4—3144no—
191C22×C4—3144no—
192C22×C4—6282no—
193C22×C4—1572no—
194C22×C4—1572no—
195C22×C4—1572no—
196C22×C4—1572no—
197C22×C4C4×D15714yes—
198C22×C4C22×D15711yescharacteristic
199C22×C4C22×D15711yescharacteristic
200C22×C4C22×D15711yescharacteristic
201C22×C4C22×D15711yescharacteristic
202C22×C4C22×D15711yescharacteristic
203C22×C4C22×D15711yescharacteristic
204C4⋊C4—3144no—
205C4⋊C4—3144no—
206C4⋊C4—3142no—
207C4⋊C4—6282no—
208C4⋊C4—1578no—
209C4⋊C4—1574no—
210C4⋊C4—1574no—
211C22⋊C4—22no—
212C22⋊C4—1578no—
213C22⋊C4Dic31414yescomplemented
214C42—22no—
215C42—22no—
216C42—3144no—
217C42—6282no—
218C23—21no—
219C23—21no—
220C23—21no—
221C23—21no—
222C23C2×C4×D15712yes—
223C23C2×Dic31412yes—
224C23#1457895412yes—
225C23C23×D15711yescharacteristic
226Q8—3148no—
227C2×C4—21no—
228C2×C4—21no—
229C2×C4—21no—
230C2×C4—21no—
231C2×C4—21no—
232C2×C4—21no—
233C2×C4—28no—
234C2×C4—21no—
235C2×C4—21no—
236C2×C4—21no—
237C2×C4—21no—
238C2×C4—21no—
239C2×C4—21no—
240C2×C4—3142no—
241C2×C4—3142no—
242C2×C4—3142no—
243C2×C4—3142no—
244C2×C4—3142no—
245C2×C4—3142no—
246C2×C4—3142no—
247C2×C4—3142no—
248C2×C4—3142no—
249C2×C4—6288no—
250C2×C4—1574no—
251C2×C4—1574no—
252C2×C4—1574no—
253C2×C4C2×C4×D15712yes—
254C2×C4C2×C4×D15712yes—
255C2×C4D4×D15712yes—
256C2×C4C2×Dic31412yes—
257C2×C4C2×Dic31412yes—
258C2×C4#1457895312yes—
259C22—22no—
260C22—22no—
261C22—22no—
262C22—22no—
263C22—22no—
264C22—22no—
265C22C4×Dic31414yescomplemented
266C22C22×C4×D15711yescharacteristic
267C22C2×D4×D15711yescharacteristic
268C22C22×Dic31411yescharacteristic
269C22C2×#1457895311yescharacteristic
270C22C2×#1457895411yescharacteristic
271C22#1909781711yescharacteristic
272C22#1909781811yescharacteristic
273C4—22no—
274C4—22no—
275C4—22no—
276C4—41no—
277C4—41no—
278C4—3144no—
279C4—3144no—
280C4—3144no—
281C4—6282no—
282C4#1909773114yes—
283C2—24no—
284C2C2×#1909773111yescharacteristic
285C2C2×C4×Dic31411yescharacteristic
286C2#2375775311yescharacteristic
287C2#2375791911yescharacteristic
288C2D4×Dic31411yescharacteristic
289C2#2375796311yescharacteristic
290C2#2375798011yescharacteristic
subgroupG/H
center, FrattiniC23C23×D157
commutatorC22×C157C23×C4
FittingC4×C22⋊C4×C157C2
socle, cosocleC23×C157C24
prime radicalC24×C157C23
hypercenterC4×C22⋊C4D157
hypocenterC157#2360
LCSG ▷ C22×C157 ▷ C157
UCSC1 ◁ C23 ◁ C4×C22⋊C4

Complements

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

NH ≅ G/Ntype
2. C2×C4×Dic314C2semidirect
4. #23757179C2semidirect
5. #23757171C2semidirect
6. #23757170C2semidirect
7. #23757160C2semidirect
9. C4×C4⋊Dic157C2semidirect
14. #19097750C4semidirect
40. C2×Dic314C2×C4semidirect
50. C4⋊Dic157C2×C4semidirect
54. #14578933C2×C4semidirect
69. C22⋊C4×C157Q8semidirect
119. C22×C157C4×Q8semidirect
145. C157#2360semidirect
213. C22⋊C4Dic314semidirect
265. C22C4×Dic314semidirect

Maximal subgroups

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

subgroupindex
C2×#190977502
C2×C4×Dic3142
C22×C4⋊Dic1572
#237571792
#237571712
#237571702
#237571602
#237571452
C4×C4⋊Dic1572
C22⋊C4×Dic1572
C4×C22⋊C4×C1572
#2360157