Finite Group Databasebeta

← C2×#23757896 #34113516

Subgroups — C2×#23757896 #34113516

Order 20096.

1132 conjugacy classes of subgroups.

The subgroup lattice has 296 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#23757896C2116yesmaximal, direct product factor
2C2×#19097770C211yesmaximal, characteristic, complemented
3C2×#19097766C212yesmaximal, complemented
4C2×#19097760C211yesmaximal, characteristic, complemented
5C2×#19097757C212yesmaximal, complemented
6C2×#19097753C212yesmaximal, complemented
7C2×#19097751C212yesmaximal, complemented
8C2×#19097745C211yesmaximal, characteristic
9C2×Q8×Dic157C211yesmaximal, characteristic, complemented
10C2×#19097733C211yesmaximal, characteristic, complemented
11C2×#19097730C211yesmaximal, characteristic, complemented
12C2×C22⋊Q8×C157C211yesmaximal, characteristic, complemented
13C22×Dic314C2212yes—
14C22×D628C2211yescharacteristic
15C22×C22⋊D157C2212yes—
16C22×C4×D157C2212yes—
17#19097770C2218yescomplemented
18#19097766C22116yescomplemented
19#19097760C2218yescomplemented
20#19097757C22116yescomplemented
21#19097753C22116yescomplemented
22#19097751C22116yescomplemented
23#19097745C2218yes—
24Q8×Dic157C2218yescomplemented
25#19097733C2218yescomplemented
26#19097730C2218yescomplemented
27C2×C4⋊Dic157C2211yescharacteristic
28C2×C4⋊Dic157C2211yescharacteristic
29C2×C4⋊Dic157C2211yescharacteristic
30C2×C4⋊Dic157C2212yes—
31C2×#14578933C2212yes—
32C2×C22⋊Dic157C2211yescharacteristic
33C2×C22⋊Dic157C2211yescharacteristic
34C2×#14578931C2212yes—
35C2×#14578931C2212yes—
36C2×#14578931C2212yes—
37C2×#14578931C2212yes—
38C2×C4×Dic157C2211yescharacteristic
39C2×C4×Dic157C2211yescharacteristic
40C2×C4×Dic157C2212yes—
41C22×Q8×C157C2211yescharacteristic
42C23×C4×C157C2211yescharacteristic
43C22⋊Q8×C157C2218yescomplemented
44C2×C4⋊C4×C157C2211yescharacteristic
45C2×C4⋊C4×C157C2212yes—
46C2×C22⋊C4×C157C2212yes—
47C23×D157C2312yes—
48C2×Dic314—44no—
49C2×Dic314C2318yes—
50C2×D628—24no—
51C2×D628C2314yes—
52C2×C22⋊D157—44no—
53C2×C22⋊D157C2318yes—
54C22×Dic157C2311yescharacteristic
55C22×Dic157C2311yescharacteristic
56C22×Dic157C2311yescharacteristic
57C22×Dic157C2312yes—
58C22×Dic157C2311yescharacteristic
59C2×C4×D157—44no—
60C2×C4×D157C2318yes—
61C4⋊Dic157C2314yes—
62C4⋊Dic157C2314yes—
63C4⋊Dic157C2314yes—
64C4⋊Dic157C2318yes—
65#14578933C2318yes—
66C22⋊Dic157C2314yes—
67C22⋊Dic157C2314yes—
68#14578931C2318yes—
69#14578931C2318yes—
70#14578931C2318yes—
71#14578931C2318yes—
72C4×Dic157C2314yes—
73C4×Dic157C2314yes—
74C4×Dic157C2318yes—
75C24×C157C2311yescharacteristic
76C2×Q8×C157—24no—
77C2×Q8×C157C2314yes—
78C22×C4×C157—24no—
79C22×C4×C157C2312yes—
80C22×C4×C157C2312yes—
81C22×C4×C157C2311yescharacteristic
82C22×C4×C157C2314yes—
83C22×C4×C157C2311yescharacteristic
84C4⋊C4×C157C2314yes—
85C4⋊C4×C157C2318yes—
86C22⋊C4×C157C2318yes—
87C22×D157—24no—
88C22×D157—24no—
89C22×D157—24no—
90C22×D157C2414yes—
91Dic314—48no—
92D628—28no—
93C22⋊D157—48no—
94C2×Dic157—22no—
95C2×Dic157—24no—
96C2×Dic157—22no—
97C2×Dic157—22no—
98C2×Dic157—22no—
99C2×Dic157C2412yes—
100C2×Dic157C2414yes—
101C2×Dic157C2412yes—
102C2×Dic157C2412yes—
103C2×Dic157C2412yes—
104C4×D157—48no—
105C23×C157—22no—
106C23×C157—22no—
107C23×C157—22no—
108C23×C157C2412yes—
109C23×C157C2411yescharacteristic
110Q8×C157—28no—
111C2×C4×C157—22no—
112C2×C4×C157—24no—
113C2×C4×C157—24no—
114C2×C4×C157—28no—
115C2×C4×C157#4114yes—
116C2×C4×C157C2414yes—
117C2×C4×C157C2414yes—
118C2×C4×C157C2412yes—
119C2×C4×C157C2412yes—
120C22×C157—22no—
121C22×C157—22no—
122C22×C157—22no—
123C22×C157—44no—
124C22×C157C2×#4112yes—
125C22×C157H(5,𝔽2)12yes—
126C22×C1572−1+412yes—
127C22×C157C2511yescharacteristic
128C2×D157—24no—
129C2×D157—24no—
130C2×D157—24no—
131C2×D157—48no—
132C4×C157—22no—
133C4×C157—24no—
134C4×C157—24no—
135C4×C157C2×#4114yes—
136Dic157—22no—
137Dic157—24no—
138Dic157—22no—
139Dic157—22no—
140Dic157—22no—
141C2×C157—42no—
142C2×C157#54214yescomplemented
143C2×C157C22×#4111yescharacteristic
144C2×C157C2×H(5,𝔽2)11yescharacteristic
145C2×C157C2×2−1+411yescharacteristic
146D157—44no—
147C157C2×#54211yescharacteristic, complemented, Sylow
148C2×#542—1571nomaximal, Sylow
149#542—15716no—
150C2×C4⋊Q8—1571no—
151C2×#126—1572no—
152C2×#124—1571no—
153C2×#124—1572no—
154C2×#123—1572no—
155C2×C22⋊Q8—1572no—
156C2×C22⋊Q8D15711yescharacteristic, complemented
157C2×#121—1571no—
158C2×C4×Q8—1571no—
159C2×C4×D4—1571no—
160C2×#117—1571no—
161C22×Q8—1572no—
162C22×Q8C2×D15711yescharacteristic
163C22×D4—1572no—
164C22×D4—1571no—
165C23×C4—1572no—
166C23×C4C2×D15711yescharacteristic
167C4⋊Q8—1578no—
168#126—15716no—
169#124—1578no—
170#124—15716no—
171#123—15716no—
172C22⋊Q8—15716no—
173C22⋊Q8C2×D15718yescomplemented
174#121—1578no—
175C4×Q8—1578no—
176C4×D4—1578no—
177#117—1578no—
178C2×C4⋊C4—1571no—
179C2×C4⋊C4—1571no—
180C2×C4⋊C4—1571no—
181C2×C4⋊C4—1572no—
182C2×C4⋊C4—1572no—
183C2×C4⋊C4C2×D15711yescharacteristic
184C2×C4⋊C4C2×D15712yes—
185C2×C22⋊C4—1571no—
186C2×C22⋊C4—1571no—
187C2×C22⋊C4—1572no—
188C2×C22⋊C4—1572no—
189C2×C22⋊C4—1572no—
190C2×C22⋊C4—1572no—
191C2×C22⋊C4C2×D15712yes—
192C2×C42—1571no—
193C2×C42—1571no—
194C2×C42—1572no—
195C24—1572no—
196C24C22×D15711yescharacteristic
197C2×Q8—24no—
198C2×Q8—6284no—
199C2×Q8—1578no—
200C2×Q8C22×D15714yes—
201C2×D4—3144no—
202C2×D4—6284no—
203C2×D4—1578no—
204C2×D4—1574no—
205C22×C4—24no—
206C22×C4—6284no—
207C22×C4—1571no—
208C22×C4—1571no—
209C22×C4—1571no—
210C22×C4—1571no—
211C22×C4—1572no—
212C22×C4—1578no—
213C22×C4C22×D15714yes—
214C22×C4C22×D15712yes—
215C22×C4C22×D15711yescharacteristic
216C22×C4C22×D15712yes—
217C22×C4C22×D15711yescharacteristic
218C4⋊C4—1574no—
219C4⋊C4—1574no—
220C4⋊C4—1574no—
221C4⋊C4—1578no—
222C4⋊C4—1578no—
223C4⋊C4C22×D15714yes—
224C4⋊C4C22×D15718yes—
225C22⋊C4—1574no—
226C22⋊C4—1574no—
227C22⋊C4—1578no—
228C22⋊C4—1578no—
229C22⋊C4—1578no—
230C22⋊C4—1578no—
231C22⋊C4C22×D15718yes—
232C42—1574no—
233C42—1574no—
234C42—1578no—
235C23—22no—
236C23—22no—
237C23—22no—
238C23—3144no—
239C23—3144no—
240C23—3144no—
241C23—1574no—
242C23C23×D15712yes—
243C23C23×D15711yescharacteristic
244Q8—28no—
245Q8—6288no—
246D4—3148no—
247D4—6288no—
248C2×C4—22no—
249C2×C4—24no—
250C2×C4—24no—
251C2×C4—28no—
252C2×C4—3142no—
253C2×C4—3144no—
254C2×C4—3142no—
255C2×C4—3142no—
256C2×C4—3142no—
257C2×C4—6288no—
258C2×C4—1572no—
259C2×C4—1572no—
260C2×C4—1572no—
261C2×C4—1572no—
262C2×C4—1574no—
263C2×C4#1457895314yes—
264C2×C4C23×D15714yes—
265C2×C4C23×D15712yes—
266C2×C4C23×D15714yes—
267C2×C4C23×D15712yes—
268C22—22no—
269C22—22no—
270C22—22no—
271C22—44no—
272C22—3144no—
273C22—3144no—
274C22—3144no—
275C22—6288no—
276C22C2×#1457895312yes—
277C22#1909781712yes—
278C22#1909781912yes—
279C22C24×D15711yescharacteristic
280C4—22no—
281C4—24no—
282C4—24no—
283C4—3142no—
284C4—3144no—
285C4—3142no—
286C4—3142no—
287C4—3142no—
288C4C2×#1457895314yes—
289C2—42no—
290C2—6284no—
291C2#2375789614yesdirect product factor
292C2C22×#1457895311yescharacteristic
293C2C2×#1909781711yescharacteristic
294C2C2×#1909781911yescharacteristic
subgroupG/H
centerC23C23×D157
commutator, cosocleC22×C157C25
FrattiniC22C24×D157
FittingC2×C22⋊Q8×C157C2
socleC23×C157C24
prime radicalC2×#19097745C2
hypercenterC2×C22⋊Q8D157
hypocenterC157C2×#542
LCSG ▷ C22×C157 ▷ C157
UCSC1 ◁ C23 ◁ C2×C22⋊Q8

Complements

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

NH ≅ G/Ntype
1. #23757896C2direct (N × H)
2. C2×#19097770C2semidirect
3. C2×#19097766C2semidirect
4. C2×#19097760C2semidirect
5. C2×#19097757C2semidirect
6. C2×#19097753C2semidirect
7. C2×#19097751C2semidirect
9. C2×Q8×Dic157C2semidirect
10. C2×#19097733C2semidirect
11. C2×#19097730C2semidirect
12. C2×C22⋊Q8×C157C2semidirect
17. #19097770C22semidirect
18. #19097766C22semidirect
19. #19097760C22semidirect
20. #19097757C22semidirect
21. #19097753C22semidirect
22. #19097751C22semidirect
24. Q8×Dic157C22semidirect
25. #19097733C22semidirect
26. #19097730C22semidirect
43. C22⋊Q8×C157C22semidirect
142. C2×C157#542semidirect
147. C157C2×#542semidirect
156. C2×C22⋊Q8D157semidirect
173. C22⋊Q8C2×D157semidirect
291. C2#23757896direct (N × H)

Maximal subgroups

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

subgroupindex
#237578962
C2×#190977702
C2×#190977662
C2×#190977602
C2×#190977572
C2×#190977532
C2×#190977512
C2×#190977452
C2×Q8×Dic1572
C2×#190977332
C2×#190977302
C2×C22⋊Q8×C1572
C2×#542157