Finite Group Databasebeta

← C2×#23757985 #34113673

Subgroups — C2×#23757985 #34113673

Order 20096.

1240 conjugacy classes of subgroups.

The subgroup lattice has 268 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#23757985C2116yesmaximal, direct product factor
2C2×#19097769C211yesmaximal, characteristic, complemented
3C2×#19097760C211yesmaximal, characteristic, complemented
4C2×#19097757C212yesmaximal, complemented
5C2×#19097744C212yesmaximal, complemented
6C2×#19097743C212yesmaximal, complemented
7C2×#19097731C212yesmaximal, complemented
8C2×#19097728C212yesmaximal, complemented
9C2×#19097727C212yesmaximal, complemented
10C2×#124×C157C211yesmaximal, characteristic, complemented
11C22×Dic314C2211yescharacteristic
12C22×D628C2211yescharacteristic
13C22×C22⋊D157C2212yes—
14C22×C22⋊D157C2212yes—
15C23×Dic157C2212yes—
16C22×C4×D157C2212yes—
17#19097769C2218yescomplemented
18#19097760C2218yescomplemented
19#19097757C22116yescomplemented
20#19097744C22116yescomplemented
21#19097743C22116yescomplemented
22#19097731C22116yescomplemented
23#19097728C22116yescomplemented
24#19097727C22116yescomplemented
25C2×#14578933C2212yes—
26C2×#14578933C2212yes—
27C2×#14578933C2212yes—
28C2×C22⋊Dic157C2212yes—
29C2×#14578931C2212yes—
30C2×#14578931C2212yes—
31C2×#14578931C2212yes—
32C2×C4×Dic157C2211yescharacteristic
33C2×C4×Dic157C2212yes—
34C2×C4×Dic157C2211yescharacteristic
35C22×Q8×C157C2211yescharacteristic
36C22×D4×C157C2211yescharacteristic
37#124×C157C2218yescomplemented
38C2×C22⋊C4×C157C2212yes—
39C2×C22⋊C4×C157C2212yes—
40C2×C42×C157C2211yescharacteristic
41C23×D157C2312yes—
42C2×Dic314—42no—
43C2×Dic314C2314yes—
44C2×D628—42no—
45C2×D628C2314yes—
46C2×C22⋊D157—28no—
47C2×C22⋊D157—44no—
48C2×C22⋊D157C2318yes—
49C2×C22⋊D157C2318yes—
50C22×Dic157—28no—
51C22×Dic157C2312yes—
52C22×Dic157C2312yes—
53C22×Dic157C2318yes—
54C22×Dic157C2312yes—
55C2×C4×D157—28no—
56C2×C4×D157C2318yes—
57#14578933C2318yes—
58#14578933C2318yes—
59#14578933C2318yes—
60C22⋊Dic157C2318yes—
61#14578931C2318yes—
62#14578931C2318yes—
63#14578931C2318yes—
64C4×Dic157C2314yes—
65C4×Dic157C2318yes—
66C4×Dic157C2314yes—
67C24×C157C2312yes—
68C2×Q8×C157—42no—
69C2×Q8×C157C2314yes—
70C2×D4×C157—42no—
71C2×D4×C157C2314yes—
72C22×C4×C157C2312yes—
73C22×C4×C157C2311yescharacteristic
74C22×C4×C157C2311yescharacteristic
75C22×C4×C157C2311yescharacteristic
76C22⋊C4×C157C2318yes—
77C22⋊C4×C157C2318yes—
78C42×C157C2314yes—
79C22×D157—24no—
80C22×D157—24no—
81C22×D157—24no—
82C22×D157C2414yes—
83Dic314—44no—
84D628—44no—
85C22⋊D157—216no—
86C22⋊D157—48no—
87C2×Dic157—24no—
88C2×Dic157—24no—
89C2×Dic157—216no—
90C2×Dic157#4118yes—
91C2×Dic157C2414yes—
92C2×Dic157C2414yes—
93C2×Dic157C2414yes—
94C4×D157—216no—
95C23×C157—24no—
96C23×C157—24no—
97C23×C157—24no—
98C23×C157C2414yes—
99C23×C157C2411yescharacteristic
100Q8×C157—44no—
101D4×C157—44no—
102C2×C4×C157—24no—
103C2×C4×C157—22no—
104C2×C4×C157—22no—
105C2×C4×C157—22no—
106C2×C4×C157C2414yes—
107C2×C4×C157C2412yes—
108C2×C4×C157C2412yes—
109C2×C4×C157C2412yes—
110C22×C157—24no—
111C22×C157—24no—
112C22×C157—24no—
113C22×C157—48no—
114C22×C157C2×#4114yes—
115C22×C157H(5,𝔽2)12yes—
116C22×C157C2511yescharacteristic
117C2×D157—24no—
118C2×D157—24no—
119C2×D157—24no—
120C2×D157—48no—
121C4×C157—24no—
122C4×C157—22no—
123C4×C157—22no—
124C4×C157—22no—
125Dic157—24no—
126Dic157—24no—
127Dic157C2×#4118yes—
128C2×C157—44no—
129C2×C157#55514yescomplemented
130C2×C157C22×#4112yes—
131C2×C157C2×H(5,𝔽2)11yescharacteristic
132D157—44no—
133C157C2×#55511yescharacteristic, complemented, Sylow
134C2×#555—1571nomaximal, Sylow
135#555—15716no—
136C2×C4⋊Q8—1571no—
137C2×#124—1571no—
138C2×#124—1572no—
139C2×#124D15711yescharacteristic, complemented
140C2×#121—1572no—
141C2×#121—1572no—
142C2×C4×D4—1572no—
143C2×#117—1572no—
144C2×#117—1572no—
145C22×Q8—1571no—
146C22×Q8C2×D15711yescharacteristic
147C22×D4—1572no—
148C22×D4—1572no—
149C22×D4—1571no—
150C22×D4C2×D15711yescharacteristic
151C23×C4—1572no—
152C23×C4—1572no—
153C4⋊Q8—1578no—
154#124—1578no—
155#124—15716no—
156#124C2×D15718yescomplemented
157#121—15716no—
158#121—15716no—
159C4×D4—15716no—
160#117—15716no—
161#117—15716no—
162C2×C4⋊C4—1572no—
163C2×C4⋊C4—1572no—
164C2×C4⋊C4—1572no—
165C2×C22⋊C4—1572no—
166C2×C22⋊C4—1572no—
167C2×C22⋊C4—1572no—
168C2×C22⋊C4—1572no—
169C2×C22⋊C4C2×D15712yes—
170C2×C22⋊C4C2×D15712yes—
171C2×C42—1571no—
172C2×C42—1572no—
173C2×C42—1571no—
174C2×C42C2×D15711yescharacteristic
175C24—1572no—
176C24C22×D15712yes—
177C2×Q8—42no—
178C2×Q8—6282no—
179C2×Q8—1574no—
180C2×Q8C22×D15714yes—
181C2×D4—42no—
182C2×D4—3148no—
183C2×D4—6282no—
184C2×D4—6284no—
185C2×D4—1578no—
186C2×D4—1578no—
187C2×D4—1574no—
188C2×D4C22×D15714yes—
189C22×C4—3148no—
190C22×C4—3148no—
191C22×C4—1578no—
192C22×C4—1572no—
193C22×C4—1572no—
194C22×C4—1578no—
195C22×C4—1572no—
196C22×C4C22×D15712yes—
197C22×C4C22×D15711yescharacteristic
198C22×C4C22×D15711yescharacteristic
199C22×C4C22×D15711yescharacteristic
200C4⋊C4—1578no—
201C4⋊C4—1578no—
202C4⋊C4—1578no—
203C22⋊C4—1578no—
204C22⋊C4—1578no—
205C22⋊C4—1578no—
206C22⋊C4—1578no—
207C22⋊C4C22×D15718yes—
208C22⋊C4C22×D15718yes—
209C42—1574no—
210C42—1578no—
211C42—1574no—
212C42C22×D15714yes—
213C23—24no—
214C23—24no—
215C23—24no—
216C23—3144no—
217C23—3144no—
218C23—3144no—
219C23—1574no—
220C23C23×D15714yes—
221C23C23×D15711yescharacteristic
222Q8—44no—
223Q8—6284no—
224D4—44no—
225D4—31416no—
226D4—6284no—
227D4—6288no—
228C2×C4—24no—
229C2×C4—22no—
230C2×C4—22no—
231C2×C4—22no—
232C2×C4—31416no—
233C2×C4—3144no—
234C2×C4—3144no—
235C2×C4—31416no—
236C2×C4—1574no—
237C2×C4—1574no—
238C2×C4—1578no—
239C2×C4—1574no—
240C2×C4C23×D15714yes—
241C2×C4C23×D15712yes—
242C2×C4C23×D15712yes—
243C2×C4C23×D15712yes—
244C22—24no—
245C22—24no—
246C22—24no—
247C22—48no—
248C22—3144no—
249C22—3144no—
250C22—3144no—
251C22—6288no—
252C22#41×D15714yes—
253C22#1909781612yes—
254C22C24×D15711yescharacteristic
255C4—24no—
256C4—22no—
257C4—22no—
258C4—22no—
259C4—3144no—
260C4—3144no—
261C4—1578no—
262C2—44no—
263C2—6284no—
264C2#2375798514yesdirect product factor
265C2C2×#41×D15712yes—
266C2C2×#1909781611yescharacteristic
subgroupG/H
centerC23C23×D157
commutator, cosocleC22×C157C25
FrattiniC22C24×D157
FittingC2×#124×C157C2
socleC23×C157C24
hypercenterC2×#124D157
hypocenterC157C2×#555
LCSG ▷ C22×C157 ▷ C157
UCSC1 ◁ C23 ◁ C2×#124

Complements

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

NH ≅ G/Ntype
1. #23757985C2direct (N × H)
2. C2×#19097769C2semidirect
3. C2×#19097760C2semidirect
4. C2×#19097757C2semidirect
5. C2×#19097744C2semidirect
6. C2×#19097743C2semidirect
7. C2×#19097731C2semidirect
8. C2×#19097728C2semidirect
9. C2×#19097727C2semidirect
10. C2×#124×C157C2semidirect
17. #19097769C22semidirect
18. #19097760C22semidirect
19. #19097757C22semidirect
20. #19097744C22semidirect
21. #19097743C22semidirect
22. #19097731C22semidirect
23. #19097728C22semidirect
24. #19097727C22semidirect
37. #124×C157C22semidirect
129. C2×C157#555semidirect
133. C157C2×#555semidirect
139. C2×#124D157semidirect
156. #124C2×D157semidirect
264. C2#23757985direct (N × H)

Maximal subgroups

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

subgroupindex
#237579852
C2×#190977692
C2×#190977602
C2×#190977572
C2×#190977442
C2×#190977432
C2×#190977312
C2×#190977282
C2×#190977272
C2×#124×C1572
C2×#555157