Finite Group Databasebeta

← C2×#23757165 #34102569

Subgroups — C2×#23757165 #34102569

Order 20096.

928 conjugacy classes of subgroups.

The subgroup lattice has 300 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C4⋊Dic157C211yesmaximal, characteristic, complemented
2C22×#14578931C211yesmaximal, characteristic
3C22×#14578931C211yesmaximal, characteristic
4C22×#14578931C211yesmaximal, characteristic
5C22×C4×Dic157C211yesmaximal, characteristic, complemented
6#23757165C218yesmaximal, direct product factor
7C2×#19097678C211yesmaximal, characteristic, complemented
8C2×#95×C157C211yesmaximal, characteristic, complemented
9C24×D157C2211yescharacteristic
10C23×Dic157C2211yescharacteristic
11C23×Dic157C2211yescharacteristic
12C23×Dic157C2211yescharacteristic
13C2×C4⋊Dic157—24no—
14C2×C4⋊Dic157C2214yescomplemented
15C2×#14578931—24no—
16C2×#14578931—24no—
17C2×#14578931C418yescomplemented
18C2×#14578931C2214yes—
19C2×#14578931C2214yes—
20C2×#14578931C2214yes—
21C2×C4×Dic157—24no—
22C2×C4×Dic157C2214yescomplemented
23#19097678C2214yescomplemented
24C23×C4×C157C2211yescharacteristic
25C23×C4×C157C2211yescharacteristic
26C23×C4×C157C2211yescharacteristic
27#95×C157C2214yescomplemented
28C23×D157—22no—
29C23×D157—22no—
30C23×D157—22no—
31C23×D157—22no—
32C23×D157—22no—
33C23×D157—22no—
34C23×D157C2×C414yes—
35C23×D157C2312yes—
36C22×Dic157—22no—
37C22×Dic157—22no—
38C22×Dic157—22no—
39C22×Dic157—22no—
40C22×Dic157—22no—
41C22×Dic157—22no—
42C22×Dic157—22no—
43C22×Dic157C2×C414yes—
44C22×Dic157D414yes—
45C22×Dic157C2312yes—
46C22×Dic157C2312yes—
47C22×Dic157C2312yes—
48C4⋊Dic157—28no—
49#14578931—28no—
50#14578931—28no—
51#14578931C2×C4116yescomplemented
52C4×Dic157—28no—
53C24×C157C2311yescharacteristic
54C22×C4×C157—22no—
55C22×C4×C157—22no—
56C22×C4×C157—22no—
57C22×C4×C157—22no—
58C22×C4×C157—22no—
59C22×C4×C157—22no—
60C22×C4×C157—22no—
61C22×C4×C157C2×C414yes—
62C22×C4×C157D414yes—
63C22×C4×C157C2312yes—
64C22×C4×C157C2312yes—
65C22×C4×C157C2312yes—
66C22×D157—28no—
67C22×D157—28no—
68C22×D157—28no—
69C22×D157—22no—
70C22×D157—22no—
71C22×D157—22no—
72C22×D157—22no—
73C22×D157—22no—
74C22×D157—22no—
75C22×D157—44no—
76C22×D157—44no—
77C22×D157—44no—
78C22×D157—44no—
79C22×D157C22×C414yes—
80C2×Dic157—28no—
81C2×Dic157—28no—
82C2×Dic157—22no—
83C2×Dic157—22no—
84C2×Dic157—22no—
85C2×Dic157—22no—
86C2×Dic157—22no—
87C2×Dic157—22no—
88C2×Dic157—22no—
89C2×Dic157—44no—
90C2×Dic157C22×C414yes—
91C2×Dic157C2×D414yes—
92C23×C157C22×C412yes—
93C23×C157C2×D412yes—
94C23×C157C2×D412yes—
95C23×C157#4112yes—
96C23×C157#4112yes—
97C23×C157#4112yes—
98C23×C157#4112yes—
99C23×C157C2411yescharacteristic
100C2×C4×C157—28no—
101C2×C4×C157—28no—
102C2×C4×C157—22no—
103C2×C4×C157—22no—
104C2×C4×C157—22no—
105C2×C4×C157—22no—
106C2×C4×C157—22no—
107C2×C4×C157—22no—
108C2×C4×C157—22no—
109C2×C4×C157—44no—
110C2×C4×C157C22×C414yes—
111C2×C4×C157C2×D414yes—
112C22×C157#11714yes—
113C22×C157C4×D414yes—
114C22×C157C4×D414yes—
115C22×C157#12114yes—
116C22×C157#12314yes—
117C22×C157#12414yes—
118C22×C157#12614yes—
119C22×C157C23×C411yescharacteristic
120C22×C157C22×D411yescharacteristic
121C22×C157C22×D411yescharacteristic
122C22×C157C2×#4111yescharacteristic
123C22×C157C2×#4111yescharacteristic
124C22×C157C2×#4111yescharacteristic
125C22×C157C2×#4111yescharacteristic
126C2×D157—24no—
127C2×D157—24no—
128C2×D157—24no—
129C2×D157—42no—
130C2×D157—42no—
131C2×D157—42no—
132C2×D157—42no—
133C2×D157—416no—
134C4×C157—24no—
135C4×C157—24no—
136C4×C157—42no—
137Dic157—24no—
138Dic157—24no—
139Dic157—42no—
140C2×C157#38818yescomplemented
141C2×C157C2×#11711yescharacteristic
142C2×C157C2×C4×D411yescharacteristic
143C2×C157C2×C4×D411yescharacteristic
144C2×C157C2×#12111yescharacteristic
145C2×C157C2×#12311yescharacteristic
146C2×C157C2×#12411yescharacteristic
147C2×C157C2×#12611yescharacteristic
148D157—44no—
149C157C2×#38811yescharacteristic, complemented, Sylow
150C2×#388—1571nomaximal, Sylow
151C22×C4⋊C4—1571no—
152C22×C22⋊C4—1571no—
153C22×C22⋊C4—1571no—
154C22×C22⋊C4—1571no—
155C22×C42—1571no—
156#388—1578no—
157C2×#95—1571no—
158C2×#95D15711yescharacteristic, complemented
159C25—1571no—
160C23×C4—1571no—
161C23×C4—1571no—
162C23×C4—1571no—
163C23×C4C2×D15711yescharacteristic
164C23×C4C2×D15711yescharacteristic
165C23×C4C2×D15711yescharacteristic
166C2×C4⋊C4—3144no—
167C2×C4⋊C4—1574no—
168C2×C22⋊C4—3144no—
169C2×C22⋊C4—3144no—
170C2×C22⋊C4—1574no—
171C2×C22⋊C4—1574no—
172C2×C22⋊C4—1578no—
173C2×C22⋊C4—1574no—
174C2×C42—3144no—
175C2×C42—1574no—
176#95—1574no—
177#95C2×D15714yescomplemented
178C24—3142no—
179C24—3142no—
180C24—3142no—
181C24—3142no—
182C24—3142no—
183C24—3142no—
184C24—1574no—
185C24—1572no—
186C24C22×D15711yescharacteristic
187C22×C4—22no—
188C22×C4—22no—
189C22×C4—22no—
190C22×C4—22no—
191C22×C4—22no—
192C22×C4—22no—
193C22×C4—22no—
194C22×C4—3142no—
195C22×C4—3142no—
196C22×C4—3142no—
197C22×C4—3142no—
198C22×C4—3142no—
199C22×C4—3142no—
200C22×C4—3142no—
201C22×C4—1572no—
202C22×C4—1574no—
203C22×C4—1574no—
204C22×C4—1572no—
205C22×C4—1572no—
206C22×C4C4×D15714yes—
207C22×C4D62814yes—
208C22×C4C22×D15712yes—
209C22×C4C22×D15712yes—
210C22×C4C22×D15712yes—
211C4⋊C4—3148no—
212C22⋊C4—3148no—
213C22⋊C4—3148no—
214C22⋊C4—15716no—
215C42—3148no—
216C23—3148no—
217C23—3148no—
218C23—3148no—
219C23—3142no—
220C23—3142no—
221C23—3142no—
222C23—3142no—
223C23—3142no—
224C23—3142no—
225C23—6284no—
226C23—6284no—
227C23—6284no—
228C23—6284no—
229C23—1574no—
230C23C2×C4×D15712yes—
231C23D4×D15712yes—
232C23C2×D62812yes—
233C23#1457895312yes—
234C23#1457895312yes—
235C23#1457895412yes—
236C23#1457895512yes—
237C23C23×D15711yescharacteristic
238C2×C4—28no—
239C2×C4—28no—
240C2×C4—22no—
241C2×C4—22no—
242C2×C4—22no—
243C2×C4—22no—
244C2×C4—22no—
245C2×C4—22no—
246C2×C4—22no—
247C2×C4—44no—
248C2×C4—3148no—
249C2×C4—3148no—
250C2×C4—3142no—
251C2×C4—3142no—
252C2×C4—3142no—
253C2×C4—3142no—
254C2×C4—3142no—
255C2×C4—3142no—
256C2×C4—3142no—
257C2×C4—6284no—
258C2×C4—1574no—
259C2×C4—1574no—
260C2×C4C2×C4×D15714yes—
261C2×C4C2×D62814yes—
262C22—3144no—
263C22—3144no—
264C22—3144no—
265C22—62816no—
266C22—6282no—
267C22—6282no—
268C22—6282no—
269C22—6282no—
270C22#1909772914yes—
271C22#1909773114yes—
272C22C4×D62814yes—
273C22#1909774614yes—
274C22#1909775514yes—
275C22#1909775714yes—
276C22#1909776614yes—
277C22C22×C4×D15711yescharacteristic
278C22C2×D4×D15711yescharacteristic
279C22C22×D62811yescharacteristic
280C22C2×#1457895311yescharacteristic
281C22C2×#1457895311yescharacteristic
282C22C2×#1457895411yescharacteristic
283C22C2×#1457895511yescharacteristic
284C4—24no—
285C4—24no—
286C4—42no—
287C4—3144no—
288C4—3144no—
289C4—6282no—
290C2—6284no—
291C2#2375716518yesdirect product factor
292C2C2×#1909772911yescharacteristic
293C2C2×#1909773111yescharacteristic
294C2C2×C4×D62811yescharacteristic
295C2C2×#1909774611yescharacteristic
296C2C2×#1909775511yescharacteristic
297C2C2×#1909775711yescharacteristic
298C2C2×#1909776611yescharacteristic
subgroupG/H
centerC24C22×D157
commutatorC22×C157C23×C4
FrattiniC23C23×D157
FittingC2×#95×C157C2
socleC24×C157C23
prime radicalC24×D157C22
cosocleC23×C157C24
hypercenterC2×#95D157
hypocenterC157C2×#388
LCSG ▷ C22×C157 ▷ C157
UCSC1 ◁ C24 ◁ C2×#95

Complements

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

NH ≅ G/Ntype
1. C22×C4⋊Dic157C2semidirect
5. C22×C4×Dic157C2semidirect
6. #23757165C2direct (N × H)
7. C2×#19097678C2semidirect
8. C2×#95×C157C2semidirect
14. C2×C4⋊Dic157C22semidirect
17. C2×#14578931C4semidirect
22. C2×C4×Dic157C22semidirect
23. #19097678C22semidirect
27. #95×C157C22semidirect
51. #14578931C2×C4semidirect
140. C2×C157#388semidirect
149. C157C2×#388semidirect
158. C2×#95D157semidirect
177. #95C2×D157semidirect
291. C2#23757165direct (N × H)

Maximal subgroups

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

subgroupindex
C22×C4⋊Dic1572
C22×#145789312
C22×C4×Dic1572
#237571652
C2×#190976782
C2×#95×C1572
C2×#388157