Finite Group Databasebeta

← #34115834

Subgroups — #34115834

Order 20096.

420 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×#19097850C211yesmaximal, characteristic
2C2×#19097850C211yesmaximal, characteristic
3#23758150C214yesmaximal
4#117×D157C211yesmaximal, characteristic
5#19097850—21no—
6#19097850—21no—
7#19097850—21no—
8#19097850—21no—
9#19097850—21no—
10#19097850—21no—
11#19097850C412yescomplemented
12#19097850C412yescomplemented
13C2×C4⋊#10597845—21no—
14C2×C4⋊#10597845C412yescomplemented
15C2×C22⋊#10597845C2212yes—
16C2×C22⋊#10597845C2212yes—
17C2×C4×#10597845—21no—
18C2×C4×#10597845C412yescomplemented
19C22×C4×D157C2211yescharacteristic
20#19097730C411yescharacteristic, complemented
21#19097729—21no—
22#19097728—21no—
23#19097727C412yescomplemented
24C4⋊C4×D157—21no—
25C22⋊C4×D157C2212yes—
26C42×D157—21no—
27#117×C157C411yescharacteristic, complemented
28C22×#10597845—22no—
29C22×#10597845C2×C414yes—
30C4⋊#10597845—22no—
31C4⋊#10597845—22no—
32C4⋊#10597845—22no—
33C4⋊#10597845—22no—
34C22⋊#10597845—22no—
35C22⋊#10597845—22no—
36C22⋊#10597845—22no—
37C22⋊#10597845C2×C414yes—
38C4×#10597845—22no—
39C4×#10597845—22no—
40C4×#10597845—22no—
41C4×#10597845—22no—
42C23×D157C2311yescharacteristic
43C22×Dic157C2×C411yescharacteristic
44C2×C4×D157—22no—
45C2×C4×D157C2×C411yescharacteristic
46C2×C4×D157C2×C411yescharacteristic
47C2×C4×D157C2×C411yescharacteristic
48C2×C4×D157C2×C411yescharacteristic
49C2×C4×D157D411yescharacteristic
50C2×C4×D157D411yescharacteristic
51C2×C4×D157D411yescharacteristic
52C2×C4×D157D411yescharacteristic
53C2×C4×D157D411yescharacteristic
54C2×C4×D157D411yescharacteristic
55C2×C4×D157Q811yescharacteristic
56C2×C4×D157Q811yescharacteristic
57C4⋊Dic157—21no—
58#14578933—22no—
59C22⋊Dic157C2×C412yes—
60#14578931—22no—
61C4×Dic157—22no—
62C4×Dic157—21no—
63C22×C4×C157C2×C411yescharacteristic
64C4⋊C4×C157—21no—
65C22⋊C4×C157C2×C412yes—
66C42×C157—21no—
67C2×#10597845—24no—
68C2×#10597845—24no—
69C2×#10597845—44no—
70C2×#10597845—44no—
71C22×D157—42no—
72C22×D157C22×C411yescharacteristic
73C22×D157C22×C411yescharacteristic
74C22×D157C2×D411yescharacteristic
75C22×D157C2×D411yescharacteristic
76C22×D157C2×D411yescharacteristic
77C22×D157C2×Q811yescharacteristic
78C2×Dic157—22no—
79C2×Dic157C4211yescharacteristic
80C2×Dic157C4211yescharacteristic
81C2×Dic157C22⋊C411yescharacteristic
82C2×Dic157C22⋊C411yescharacteristic
83C2×Dic157C4⋊C411yescharacteristic
84C2×Dic157C4⋊C411yescharacteristic
85C4×D157—44no—
86C4×D157C22⋊C411yescharacteristic
87C4×D157C22⋊C411yescharacteristic
88C4×D157C22⋊C411yescharacteristic
89C4×D157C22⋊C411yescharacteristic
90C4×D157C22⋊C411yescharacteristic
91C4×D157C22⋊C411yescharacteristic
92C4×D157C22⋊C411yescharacteristic
93C4×D157C22⋊C411yescharacteristic
94C4×D157C4⋊C411yescharacteristic
95C4×D157C4⋊C411yescharacteristic
96C4×D157C4⋊C411yescharacteristic
97C4×D157C4⋊C411yescharacteristic
98C4×D157C4⋊C411yescharacteristic
99C4×D157C4⋊C411yescharacteristic
100C4×D157C4⋊C411yescharacteristic
101C4×D157C4⋊C411yescharacteristic
102C23×C157C22×C411yescharacteristic
103C2×C4×C157—22no—
104C2×C4×C157C4211yescharacteristic
105C2×C4×C157C4211yescharacteristic
106C2×C4×C157C22⋊C411yescharacteristic
107C2×C4×C157C22⋊C411yescharacteristic
108C2×C4×C157C4⋊C411yescharacteristic
109C2×C4×C157C4⋊C411yescharacteristic
110C22×C157—41no—
111C22×C157C2×C4211yescharacteristic
112C22×C157C2×C22⋊C411yescharacteristic
113C22×C157C2×C4⋊C411yescharacteristic
114C2×D157—22no—
115C2×D157—22no—
116C2×D157—22no—
117C2×D157—41no—
118C2×D157—41no—
119C2×D157—41no—
120C2×D157C2×C22⋊C411yescharacteristic
121C2×D157C2×C22⋊C411yescharacteristic
122C2×D157C2×C4⋊C411yescharacteristic
123C2×D157C2×C4⋊C411yescharacteristic
124#10597845—44no—
125#10597845—44no—
126C4×C157—42no—
127C4×C157#9511yescharacteristic
128C4×C157#9511yescharacteristic
129C4×C157#9511yescharacteristic
130C4×C157#9511yescharacteristic
131Dic157—42no—
132Dic157#9511yescharacteristic
133Dic157#9511yescharacteristic
134Dic157#9511yescharacteristic
135Dic157#9511yescharacteristic
136C2×C157—21no—
137C2×C157—21no—
138C2×C157—21no—
139C2×C157C2×#9511yescharacteristic
140D157—21no—
141D157—21no—
142D157—21no—
143D157#41012yes—
144C157#174011yescharacteristic, complemented, Sylow
145#1740—1571nomaximal, Sylow
146C2×#117—1571no—
147C2×#117—1571no—
148C2×#117—1571no—
149#342—1574no—
150C23×C4—1571no—
151#117—3141no—
152#117—3141no—
153#117—3141no—
154#117—3141no—
155#117—3141no—
156#117—3141no—
157#117—3141no—
158#117—3141no—
159#117—1572no—
160#117—1572no—
161#117—1571no—
162#117—1572no—
163#117#1059784511yescharacteristic, complemented
164C2×C4⋊C4—3141no—
165C2×C4⋊C4—3141no—
166C2×C4⋊C4—1572no—
167C2×C22⋊C4—1572no—
168C2×C22⋊C4—1572no—
169C2×C22⋊C4—1572no—
170C2×C42—3141no—
171C2×C42—3141no—
172C2×C42—1572no—
173C24—1571no—
174C22×C4—3142no—
175C22×C4—3142no—
176C22×C4—1574no—
177C22×C4—1571no—
178C22×C4—1571no—
179C22×C4—1571no—
180C22×C4—1571no—
181C22×C4—1571no—
182C22×C4—1571no—
183C22×C4—1571no—
184C22×C4—1571no—
185C22×C4—1571no—
186C22×C4—1571no—
187C22×C4—1571no—
188C22×C4—1571no—
189C22×C4—1571no—
190C22×C4C2×#1059784511yescharacteristic
191C4⋊C4—21no—
192C4⋊C4—3142no—
193C4⋊C4—3142no—
194C4⋊C4—3142no—
195C4⋊C4—3142no—
196C4⋊C4—3142no—
197C4⋊C4—3141no—
198C22⋊C4—3142no—
199C22⋊C4—3142no—
200C22⋊C4—3142no—
201C22⋊C4—3142no—
202C22⋊C4—1574no—
203C22⋊C4—1572no—
204C22⋊C4C2×#1059784512yes—
205C42—21no—
206C42—3142no—
207C42—3142no—
208C42—3142no—
209C42—3142no—
210C42—3142no—
211C42—3141no—
212C23—6282no—
213C23—1571no—
214C23—1571no—
215C23—1571no—
216C23—1571no—
217C23—1571no—
218C23—1571no—
219C23C22×#1059784511yescharacteristic
220C2×C4—22no—
221C2×C4—3144no—
222C2×C4—3144no—
223C2×C4—3142no—
224C2×C4—6284no—
225C2×C4—6284no—
226C2×C4—6284no—
227C2×C4—1571no—
228C2×C4—1571no—
229C2×C4—1571no—
230C2×C4—1571no—
231C2×C4—1571no—
232C2×C4—1571no—
233C2×C4—1571no—
234C2×C4—1571no—
235C2×C4—1571no—
236C2×C4—1571no—
237C2×C4—1571no—
238C2×C4—1571no—
239C2×C4—1571no—
240C2×C4—1571no—
241C2×C4—1571no—
242C2×C4—1571no—
243C2×C4—1571no—
244C2×C4—1571no—
245C2×C4—1571no—
246C2×C4—1571no—
247C2×C4—1571no—
248C2×C4—1571no—
249C2×C4C4×#1059784511yescharacteristic
250C2×C4C4×#1059784511yescharacteristic
251C2×C4C22⋊#1059784511yescharacteristic
252C2×C4C22⋊#1059784511yescharacteristic
253C2×C4C4⋊#1059784511yescharacteristic
254C2×C4C4⋊#1059784511yescharacteristic
255C22—41no—
256C22—3142no—
257C22—3142no—
258C22—3142no—
259C22—6281no—
260C22—6281no—
261C22—6281no—
262C22—1571no—
263C22—1571no—
264C22—1571no—
265C22—1571no—
266C22C2×C4×#1059784511yescharacteristic
267C22C2×C22⋊#1059784511yescharacteristic
268C22C2×C4⋊#1059784511yescharacteristic
269C4—42no—
270C4—6282no—
271C4—6284no—
272C4—6284no—
273C4—1571no—
274C4—1571no—
275C4—1571no—
276C4—1571no—
277C4(C2×#10597845)⋊C411yescharacteristic
278C4(C2×#10597845)⋊C411yescharacteristic
279C4(C2×#10597845)⋊C411yescharacteristic
280C4(C2×#10597845)⋊C411yescharacteristic
281C2—21no—
282C2—21no—
283C2—21no—
284C2—3141no—
285C2—3141no—
286C2—3141no—
287C2—1572no—
288C2C2×(C2×#10597845)⋊C411yescharacteristic
subgroupG/H
centerC4(C2×#10597845)⋊C4
commutatorC22×C157C2×C42
FrattiniC23C22×#10597845
Fitting#117×C157C4
socleC2×C157C2×#95
prime radical, cosocleC23×D157C23
hypercenter#117#10597845
hypocenterC157#1740
LCSG ▷ C22×C157 ▷ C2×C157 ▷ C157
UCSC1 ◁ C4 ◁ C22×C4 ◁ #117

Complements

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

NH ≅ G/Ntype
11. #19097850C4semidirect
12. #19097850C4semidirect
14. C2×C4⋊#10597845C4semidirect
18. C2×C4×#10597845C4semidirect
20. #19097730C4semidirect
23. #19097727C4semidirect
27. #117×C157C4semidirect
144. C157#1740semidirect
163. #117#10597845semidirect

Maximal subgroups

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

subgroupindex
C2×#190978502
#237581502
#117×D1572
#1740157