Finite Group Databasebeta

← #34102810

Subgroups — #34102810

Order 20096.

632 conjugacy classes of subgroups.

The subgroup lattice has 290 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19097752C211yesmaximal, characteristic
2C2×D4×Dic157C211yesmaximal, characteristic
3C22×#14578933C211yesmaximal, characteristic, complemented
4#23757170C212yesmaximal, complemented
5#23757161C212yesmaximal, complemented
6#23757155C212yesmaximal, complemented
7#23757146C211yesmaximal, characteristic, complemented
8#23757145C212yesmaximal, complemented
9#23757134C211yesmaximal, characteristic, complemented
10C22⋊C4×Dic157C211yesmaximal, characteristic, complemented
11#386×C157C211yesmaximal, characteristic
12C23×Dic157C2211yescharacteristic
13C23×Dic157C2211yescharacteristic
14C23×Dic157C2211yescharacteristic
15#19097752C418yescomplemented
16D4×Dic157—24no—
17C2×C4⋊Dic157C2211yescharacteristic
18C2×#14578933—24no—
19C2×#14578933C2212yes—
20C2×#14578933C2212yes—
21C2×#14578933C2212yes—
22C2×#14578933C2212yes—
23C2×C22⋊Dic157C2211yescharacteristic
24C2×C22⋊Dic157C2211yescharacteristic
25C2×C22⋊Dic157C2211yescharacteristic
26C2×C22⋊Dic157C2212yes—
27C2×C4×Dic157C2211yescharacteristic
28C2×C4×Dic157C2212yes—
29#19097678C2212yes—
30#19097678C2212yes—
31#19097678C2212yes—
32#19097678C2212yes—
33C22×D4×C157C2211yescharacteristic
34C23×C4×C157C2211yescharacteristic
35C2×C22⋊C4×C157C2211yescharacteristic
36C2×C22⋊C4×C157C2212yes—
37#95×C157C2212yes—
38C22×Dic157—22no—
39C22×Dic157—22no—
40C22×Dic157—22no—
41C22×Dic157—42no—
42C22×Dic157—42no—
43C22×Dic157C2×C414yescomplemented
44C22×Dic157D414yes—
45C22×Dic157C2311yescharacteristic
46C22×Dic157C2311yescharacteristic
47C22×Dic157C2312yes—
48C22×Dic157C2312yes—
49C22×Dic157C2311yescharacteristic
50C22×Dic157C2311yescharacteristic
51C4⋊Dic157—22no—
52#14578933—24no—
53#14578933—24no—
54#14578933—42no—
55#14578933C2×C418yescomplemented
56C22⋊Dic157—22no—
57C22⋊Dic157—22no—
58C22⋊Dic157C2×C418yescomplemented
59C22⋊Dic157C2×C414yescomplemented
60C4×Dic157—22no—
61C4×Dic157—42no—
62C24×C157C2311yescharacteristic
63C24×C157C2311yescharacteristic
64C2×D4×C157—22no—
65C2×D4×C157—22no—
66C2×D4×C157C2×C414yes—
67C22×C4×C157—22no—
68C22×C4×C157—42no—
69C22×C4×C157C2312yes—
70C22×C4×C157C2312yes—
71C22×C4×C157C2311yescharacteristic
72C22⋊C4×C157—22no—
73C22⋊C4×C157—42no—
74C2×Dic157—28no—
75C2×Dic157—22no—
76C2×Dic157—22no—
77C2×Dic157—22no—
78C2×Dic157—22no—
79C2×Dic157—22no—
80C2×Dic157—22no—
81C2×Dic157—21no—
82C2×Dic157—21no—
83C2×Dic157—22no—
84C2×Dic157—22no—
85C2×Dic157—44no—
86C2×Dic157—44no—
87C2×Dic157C22×C414yes—
88C2×Dic157C22×C414yes—
89C2×Dic157C2×D412yes—
90C2×Dic157C2×D412yes—
91C23×C157—22no—
92C23×C157—22no—
93C23×C157—21no—
94C23×C157—21no—
95C23×C157—22no—
96C23×C157—22no—
97C23×C157C22×C412yes—
98C23×C157C22×C412yes—
99C23×C157C2×D412yes—
100C23×C157#4112yes—
101C23×C157C2411yescharacteristic
102D4×C157—28no—
103C2×C4×C157—21no—
104C2×C4×C157—21no—
105C2×C4×C157—22no—
106C2×C4×C157—22no—
107C2×C4×C157—22no—
108C2×C4×C157—22no—
109C2×C4×C157—22no—
110C2×C4×C157—22no—
111C2×C4×C157—44no—
112C2×C4×C157C22×C412yes—
113C22×C157—24no—
114C22×C157—22no—
115C22×C157—22no—
116C22×C157—24no—
117C22×C157—22no—
118C22×C157—24no—
119C22×C157—41no—
120C22×C157—41no—
121C22×C157—42no—
122C22×C157C4×D414yes—
123C22×C157C23×C411yescharacteristic
124C22×C157C22×D411yescharacteristic
125C22×C157C2×#4111yescharacteristic
126C22×C157H(5,𝔽2)12yes—
127C22×C1572−1+412yes—
128C4×C157—22no—
129C4×C157—42no—
130C4×C157—42no—
131Dic157—24no—
132Dic157—24no—
133Dic157—22no—
134Dic157—22no—
135Dic157—41no—
136Dic157—41no—
137C2×C157—24no—
138C2×C157—42no—
139C2×C157C2×C4×D411yescharacteristic
140C2×C157#52012yes—
141C2×C157#53411yescharacteristic
142C2×C157#53611yescharacteristic
143C2×C157#53912yes—
144C157#232211yescharacteristic, complemented, Sylow
145#2322—1571nomaximal, Sylow
146C2×#123—1571no—
147C2×C4×D4—1571no—
148C22×C4⋊C4—1571no—
149#389—1572no—
150#388—1572no—
151#387—1572no—
152#386D15711yescharacteristic
153#385—1571no—
154#385—1572no—
155#381—1571no—
156C4×C22⋊C4—1571no—
157C22×D4C2×D15711yescharacteristic
158C23×C4—1571no—
159C23×C4—1571no—
160C23×C4—1571no—
161C23×C4C2×D15711yescharacteristic
162#123—1578no—
163C4×D4—3144no—
164C2×C4⋊C4—3144no—
165C2×C4⋊C4—1572no—
166C2×C4⋊C4—1572no—
167C2×C4⋊C4—1571no—
168C2×C4⋊C4—1572no—
169C2×C4⋊C4—1572no—
170C2×C22⋊C4—1571no—
171C2×C22⋊C4—1571no—
172C2×C22⋊C4—1571no—
173C2×C22⋊C4—1572no—
174C2×C22⋊C4C2×D15711yescharacteristic
175C2×C22⋊C4C2×D15712yes—
176C2×C42—1571no—
177C2×C42—1572no—
178#95—1572no—
179#95—1572no—
180#95—1572no—
181#95—1572no—
182#95C2×D15712yes—
183C24C22×D15711yescharacteristic
184C24C22×D15711yescharacteristic
185C2×D4—22no—
186C2×D4—22no—
187C2×D4C4×D15714yes—
188C22×C4—22no—
189C22×C4—42no—
190C22×C4—3142no—
191C22×C4—3142no—
192C22×C4—3142no—
193C22×C4—6282no—
194C22×C4—6282no—
195C22×C4—1571no—
196C22×C4—1571no—
197C22×C4—1574no—
198C22×C4—1572no—
199C22×C4—1571no—
200C22×C4—1572no—
201C22×C4—1571no—
202C22×C4—1574no—
203C22×C4C22×D15712yes—
204C22×C4C22×D15712yes—
205C22×C4C22×D15711yescharacteristic
206C4⋊C4—3144no—
207C4⋊C4—3144no—
208C4⋊C4—3142no—
209C4⋊C4—6282no—
210C4⋊C4—1578no—
211C22⋊C4—22no—
212C22⋊C4—42no—
213C22⋊C4—3142no—
214C22⋊C4—3142no—
215C22⋊C4—1574no—
216C22⋊C4—1578no—
217C42—3142no—
218C42—6282no—
219C23—22no—
220C23—22no—
221C23—21no—
222C23—21no—
223C23—22no—
224C23—22no—
225C23C2×C4×D15712yes—
226C23C2×C4×D15712yes—
227C23D4×D15712yes—
228C23#1457895312yes—
229C23C23×D15711yescharacteristic
230D4—28no—
231C2×C4—21no—
232C2×C4—21no—
233C2×C4—22no—
234C2×C4—22no—
235C2×C4—22no—
236C2×C4—22no—
237C2×C4—22no—
238C2×C4—22no—
239C2×C4—44no—
240C2×C4—3148no—
241C2×C4—3142no—
242C2×C4—3142no—
243C2×C4—3142no—
244C2×C4—3142no—
245C2×C4—3142no—
246C2×C4—3142no—
247C2×C4—3141no—
248C2×C4—3141no—
249C2×C4—3142no—
250C2×C4—3142no—
251C2×C4—6284no—
252C2×C4—6284no—
253C2×C4—1574no—
254C2×C4—1574no—
255C2×C4—1572no—
256C2×C4—1572no—
257C2×C4C2×C4×D15712yes—
258C22—22no—
259C22—22no—
260C22—24no—
261C22—24no—
262C22—22no—
263C22—24no—
264C22—41no—
265C22—41no—
266C22—42no—
267C22#1909773114yes—
268C22C22×C4×D15711yescharacteristic
269C22C2×D4×D15711yescharacteristic
270C22C2×#1457895311yescharacteristic
271C22#1909781612yes—
272C22#1909781812yes—
273C4—22no—
274C4—42no—
275C4—42no—
276C4—3142no—
277C4—3142no—
278C4—3144no—
279C4—3144no—
280C4—6281no—
281C4—6281no—
282C2—24no—
283C2—42no—
284C2C2×#1909773111yescharacteristic
285C2#2375775212yes—
286C2#2375783311yescharacteristic
287C2#2375784511yescharacteristic
288C2#2375786812yes—
subgroupG/H
center, FrattiniC23C23×D157
commutatorC22×C157C23×C4
Fitting#386×C157C2
socle, cosocleC23×C157C24
prime radicalC22×D4×C157C22
hypercenter#386D157
hypocenterC157#2322
LCSG ▷ C22×C157 ▷ C157
UCSC1 ◁ C23 ◁ #386

Complements

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

NH ≅ G/Ntype
3. C22×#14578933C2semidirect
4. #23757170C2semidirect
5. #23757161C2semidirect
6. #23757155C2semidirect
7. #23757146C2semidirect
8. #23757145C2semidirect
9. #23757134C2semidirect
10. C22⋊C4×Dic157C2semidirect
15. #19097752C4semidirect
43. C22×Dic157C2×C4semidirect
55. #14578933C2×C4semidirect
58. C22⋊Dic157C2×C4semidirect
59. C22⋊Dic157C2×C4semidirect
144. C157#2322semidirect

Maximal subgroups

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

subgroupindex
C2×#190977522
C2×D4×Dic1572
C22×#145789332
#237571702
#237571612
#237571552
#237571462
#237571452
#237571342
C22⋊C4×Dic1572
#386×C1572
#2322157