Finite Group Databasebeta

← C2×#23757343 #34108814

Subgroups — C2×#23757343 #34108814

Order 20096.

564 conjugacy classes of subgroups.

The subgroup lattice has 240 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14578937C211yesmaximal, characteristic, complemented
2C22×C8×D157C211yesmaximal, characteristic, complemented
3C2×C4×D628C211yesmaximal, characteristic
4#23757343C218yesmaximal, direct product factor
5C2×#19097683C211yesmaximal, characteristic, complemented
6C2×#19097683C211yesmaximal, characteristic, complemented
7C2×#19097682C211yesmaximal, characteristic, complemented
8C2×C4⋊C8×C157C211yesmaximal, characteristic, complemented
9C22×D628C411yescharacteristic
10C22×C4×D157C2211yescharacteristic
11C22×C4×D157C2211yescharacteristic
12C2×#14578937—24no—
13C2×#14578937C2214yescomplemented
14C22×#11929434C2211yescharacteristic
15C22×#11929434C2211yescharacteristic
16C2×C8×D157—24no—
17C2×C8×D157C2214yescomplemented
18C4×D628C414yes—
19C4×D628C2214yes—
20C2×C4⋊Dic157C411yescharacteristic
21C2×#14578931C411yescharacteristic
22C2×#14578931C411yescharacteristic
23#19097683C2214yescomplemented
24#19097683C2214yescomplemented
25#19097682C2214yescomplemented
26C22×C8×C157C2211yescharacteristic
27C22×C8×C157C2211yescharacteristic
28C2×C42×C157C2211yescharacteristic
29C4⋊C8×C157C2214yescomplemented
30C23×D157C2×C411yescharacteristic
31C23×D157C2×C411yescharacteristic
32C2×D628—24no—
33C2×D628C2×C414yes—
34C22×Dic157C2×C411yescharacteristic
35C22×Dic157C2×C411yescharacteristic
36C2×C4×D157—22no—
37C2×C4×D157—22no—
38C2×C4×D157—22no—
39C2×C4×D157—22no—
40C2×C4×D157C2×C412yes—
41C2×C4×D157C2×C412yes—
42C2×C4×D157C2312yes—
43C2×C4×D157C2312yes—
44#14578937—28no—
45C2×#11929434—22no—
46C2×#11929434D414yescomplemented
47C2×#11929434C2312yes—
48C2×#11929434C2312yes—
49C8×D157—28no—
50C4⋊Dic157C2×C414yes—
51#14578931C2×C414yes—
52#14578931C2×C414yes—
53C22×C4×C157C2×C411yescharacteristic
54C22×C4×C157C2×C411yescharacteristic
55C22×C4×C157C2311yescharacteristic
56C2×C8×C157—22no—
57C2×C8×C157—22no—
58C2×C8×C157C2312yes—
59C2×C8×C157C2312yes—
60C42×C157C2×C412yes—
61C42×C157C2312yes—
62C22×D157—22no—
63C22×D157—22no—
64C22×D157—22no—
65C22×D157—22no—
66C22×D157—22no—
67C22×D157M1614yescomplemented
68C22×D157C22×C412yes—
69C22×D157C22×C412yes—
70D628—28no—
71C2×Dic157—22no—
72C2×Dic157—22no—
73C2×Dic157C22×C412yes—
74C2×Dic157C22×C412yes—
75C4×D157—24no—
76C4×D157—24no—
77C4×D157—22no—
78C4×D157—22no—
79C4×D157—22no—
80C4×D157—22no—
81#11929434—22no—
82#11929434C2×D414yescomplemented
83C23×C157C22×C411yescharacteristic
84C2×C4×C157—22no—
85C2×C4×C157—22no—
86C2×C4×C157C22×C412yes—
87C2×C4×C157C22×C412yes—
88C2×C4×C157C22×C411yescharacteristic
89C2×C4×C157C2×D412yes—
90C2×C4×C157#4112yes—
91C2×C4×C157C2411yescharacteristic
92C8×C157—22no—
93C8×C157—22no—
94C22×C157C4×D412yes—
95C22×C157C2×M1612yes—
96C22×C157#13112yes—
97C22×C157C23×C411yescharacteristic
98C2×D157—22no—
99C2×D157—22no—
100C2×D157—28no—
101C2×D157—22no—
102C2×D157—22no—
103C2×D157—22no—
104C2×D157—44no—
105C2×D157C2×M1614yescomplemented
106C4×C157—22no—
107C4×C157—22no—
108C4×C157C4×D412yes—
109C4×C157C22×D411yescharacteristic
110C4×C157C2×#4111yescharacteristic
111Dic157—22no—
112Dic157—22no—
113C2×C157#43514yescomplemented
114C2×C157C2×C4×D411yescharacteristic
115C2×C157C22×M1611yescharacteristic
116C2×C157C2×#13111yescharacteristic
117D157—24no—
118D157—42no—
119C157C2×#43511yescharacteristic, complemented, Sylow
120C2×#435—1571nomaximal, Sylow
121C22×M16—1571no—
122C23×C8—1571no—
123C2×C4×D4—1571no—
124#435—1578no—
125C2×C4⋊C8D15711yescharacteristic, complemented
126C2×C22⋊C8—1571no—
127C2×C22⋊C8—1571no—
128C2×#97—1571no—
129C22×D4—1571no—
130C23×C4—1571no—
131C23×C4—1571no—
132C2×M16—3144no—
133C2×M16—1574no—
134C22×C8—3144no—
135C22×C8—1571no—
136C22×C8—1574no—
137C22×C8—1571no—
138C22×C8C2×D15711yescharacteristic
139C22×C8C2×D15711yescharacteristic
140C4×D4—1574no—
141C4×D4—1574no—
142C2×C4⋊C4—1571no—
143C2×C22⋊C4—1571no—
144C2×C22⋊C4—1571no—
145C2×C42C2×D15711yescharacteristic
146C4⋊C8C2×D15714yescomplemented
147C22⋊C8—1574no—
148C22⋊C8—1574no—
149#97—1574no—
150C24—1571no—
151C24—1571no—
152C2×D4—3144no—
153C2×D4—1574no—
154C22×C4—3142no—
155C22×C4—3142no—
156C22×C4—3142no—
157C22×C4—3142no—
158C22×C4—1571no—
159C22×C4—1571no—
160C22×C4—1572no—
161C22×C4—1572no—
162C22×C4—1572no—
163C22×C4—1572no—
164C22×C4C4×D15711yescharacteristic
165C22×C4C4×D15711yescharacteristic
166C22×C4C22×D15711yescharacteristic
167M16—3148no—
168C2×C8—22no—
169C2×C8—22no—
170C2×C8—3148no—
171C2×C8—3142no—
172C2×C8—1572no—
173C2×C8—1574no—
174C2×C8—1572no—
175C2×C8C22×D15712yes—
176C2×C8C22×D15712yes—
177C4⋊C4—1574no—
178C22⋊C4—1574no—
179C22⋊C4—1574no—
180C42C4×D15712yes—
181C42C22×D15712yes—
182C23—3142no—
183C23—3142no—
184C23—3142no—
185C23—3142no—
186C23—3142no—
187C23—1572no—
188C23—1574no—
189C23—1572no—
190C23C2×C4×D15711yescharacteristic
191D4—3148no—
192C2×C4—22no—
193C2×C4—22no—
194C2×C4—3142no—
195C2×C4—3142no—
196C2×C4—3144no—
197C2×C4—3144no—
198C2×C4—3142no—
199C2×C4—3142no—
200C2×C4—3142no—
201C2×C4—3142no—
202C2×C4—1572no—
203C2×C4—1572no—
204C2×C4C2×C4×D15712yes—
205C2×C4C2×C4×D15712yes—
206C2×C4C2×C4×D15711yescharacteristic
207C2×C4D4×D15712yes—
208C2×C4#1457895512yes—
209C2×C4C23×D15711yescharacteristic
210C8—22no—
211C8—22no—
212C8—3142no—
213C8—1574no—
214C22—3148no—
215C22—3142no—
216C22—3142no—
217C22—3142no—
218C22—3142no—
219C22—3142no—
220C22—6284no—
221C22—1574no—
222C22#1909773312yes—
223C22M16×D15712yes—
224C22#1909777712yes—
225C22C22×C4×D15711yescharacteristic
226C4—22no—
227C4—22no—
228C4—3142no—
229C4—3142no—
230C4#1909773312yes—
231C4C2×D4×D15711yescharacteristic
232C4C2×#1457895511yescharacteristic
233C2—3144no—
234C2—6282no—
235C2#2375734314yesdirect product factor
236C2C2×#1909773311yescharacteristic
237C2C2×M16×D15711yescharacteristic
238C2C2×#1909777711yescharacteristic
subgroupG/H
centerC22×C4C22×D157
commutatorC22×C157C23×C4
FrattiniC2×C4C23×D157
FittingC2×C4⋊C8×C157C2
socleC23×C157C22×C4
prime radicalC22×D628C4
cosocleC2×C4×C157C24
hypercenterC2×C4⋊C8D157
hypocenterC157C2×#435
LCSG ▷ C22×C157 ▷ C157
UCSC1 ◁ C22×C4 ◁ C2×C4⋊C8

Complements

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

NH ≅ G/Ntype
1. C22×#14578937C2semidirect
2. C22×C8×D157C2semidirect
4. #23757343C2direct (N × H)
5. C2×#19097683C2semidirect
6. C2×#19097683C2semidirect
7. C2×#19097682C2semidirect
8. C2×C4⋊C8×C157C2semidirect
13. C2×#14578937C22semidirect
17. C2×C8×D157C22semidirect
23. #19097683C22semidirect
24. #19097683C22semidirect
25. #19097682C22semidirect
29. C4⋊C8×C157C22semidirect
46. C2×#11929434D4semidirect
67. C22×D157M16semidirect
82. #11929434C2×D4semidirect
105. C2×D157C2×M16semidirect
113. C2×C157#435semidirect
119. C157C2×#435semidirect
125. C2×C4⋊C8D157semidirect
146. C4⋊C8C2×D157semidirect
235. C2#23757343direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145789372
C22×C8×D1572
C2×C4×D6282
#237573432
C2×#190976832
C2×#190976822
C2×C4⋊C8×C1572
C2×#435157