Finite Group Databasebeta

← C2×#23757348 #34108820

Subgroups — C2×#23757348 #34108820

Order 20096.

552 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×#14578938C211yesmaximal, characteristic, complemented
2C22×#14578937C211yesmaximal, characteristic, complemented
3C2×C4×C22⋊D157C211yesmaximal, characteristic
4#23757348C218yesmaximal, direct product factor
5C2×#19097700C211yesmaximal, characteristic, complemented
6C2×#19097683C211yesmaximal, characteristic, complemented
7C2×C8×Dic157C211yesmaximal, characteristic, complemented
8C2×C22⋊C8×C157C211yesmaximal, characteristic, complemented
9C22×C22⋊D157C411yescharacteristic
10C22×C4×D157C2211yescharacteristic
11C2×#14578938—24no—
12C2×#14578938C2214yescomplemented
13C2×#14578937—24no—
14C2×#14578937C2214yescomplemented
15C22×#11929434C2211yescharacteristic
16C22×#11929434C2211yescharacteristic
17C4×C22⋊D157C414yes—
18C4×C22⋊D157C2214yes—
19C2×#14578933C411yescharacteristic
20C2×C22⋊Dic157C411yescharacteristic
21C2×#14578931C411yescharacteristic
22C2×C4×Dic157C2211yescharacteristic
23#19097700C2214yescomplemented
24#19097683C2214yescomplemented
25C8×Dic157C2214yescomplemented
26C23×C4×C157C2211yescharacteristic
27C22×C8×C157C2211yescharacteristic
28C22×C8×C157C2211yescharacteristic
29C22⋊C8×C157C2214yescomplemented
30C23×D157C2×C411yescharacteristic
31C2×C22⋊D157—24no—
32C2×C22⋊D157C2×C414yes—
33C22×Dic157C2×C411yescharacteristic
34C22×Dic157C2×C411yescharacteristic
35C22×Dic157C2×C411yescharacteristic
36C2×C4×D157—22no—
37C2×C4×D157—22no—
38C2×C4×D157C2×C412yes—
39C2×C4×D157C2312yes—
40#14578938—28no—
41#14578937—28no—
42C2×#11929434—22no—
43C2×#11929434D414yescomplemented
44C2×#11929434C2312yes—
45C2×#11929434C2312yes—
46#14578933C2×C414yes—
47C22⋊Dic157C2×C414yes—
48#14578931C2×C414yes—
49C4×Dic157C2×C412yes—
50C4×Dic157C2312yes—
51C24×C157C2×C411yescharacteristic
52C22×C4×C157—22no—
53C22×C4×C157—22no—
54C22×C4×C157C2×C411yescharacteristic
55C22×C4×C157C2×C412yes—
56C22×C4×C157C2312yes—
57C22×C4×C157C2311yescharacteristic
58C2×C8×C157—22no—
59C2×C8×C157—22no—
60C2×C8×C157C2312yes—
61C2×C8×C157C2312yes—
62C22×D157—22no—
63C22×D157—22no—
64C22×D157—22no—
65C22×D157C22×C412yes—
66C22⋊D157—28no—
67C2×Dic157—22no—
68C2×Dic157—22no—
69C2×Dic157M1614yescomplemented
70C2×Dic157C22×C412yes—
71C2×Dic157C22×C412yes—
72C2×Dic157C22×C412yes—
73C4×D157—24no—
74C4×D157—22no—
75C4×D157—22no—
76#11929434—22no—
77#11929434C2×D414yescomplemented
78C23×C157—22no—
79C23×C157—22no—
80C23×C157—22no—
81C23×C157C22×C412yes—
82C23×C157C22×C411yescharacteristic
83C2×C4×C157—22no—
84C2×C4×C157—24no—
85C2×C4×C157—22no—
86C2×C4×C157—22no—
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×C157—22no—
95C22×C157—22no—
96C22×C157—22no—
97C22×C157—44no—
98C22×C157C4×D412yes—
99C22×C157C2×M1612yes—
100C22×C157#13112yes—
101C22×C157C23×C411yescharacteristic
102C2×D157—22no—
103C2×D157—22no—
104C2×D157—22no—
105C2×D157—44no—
106C4×C157—22no—
107C4×C157C4×D412yes—
108C4×C157C22×D411yescharacteristic
109C4×C157C2×#4111yescharacteristic
110Dic157—22no—
111Dic157—22no—
112Dic157C2×M1614yescomplemented
113C2×C157—42no—
114C2×C157#43614yescomplemented
115C2×C157C2×C4×D411yescharacteristic
116C2×C157C22×M1611yescharacteristic
117C2×C157C2×#13111yescharacteristic
118D157—42no—
119C157C2×#43611yescharacteristic, complemented, Sylow
120C2×#436—1571nomaximal, Sylow
121C22×M16—1571no—
122C22×M16—1571no—
123C2×C4×D4—1571no—
124#436—1578no—
125C2×C4⋊C8—1571no—
126C2×C22⋊C8—1571no—
127C2×C22⋊C8D15711yescharacteristic, complemented
128C2×C4×C8—1571no—
129C22×D4—1571no—
130C23×C4—1571no—
131C23×C4C2×D15711yescharacteristic
132C2×M16—3144no—
133C2×M16—3144no—
134C2×M16—1574no—
135C2×M16—1574no—
136C22×C8—1571no—
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×C42—1571no—
146C4⋊C8—1574no—
147C22⋊C8—1574no—
148C22⋊C8C2×D15714yescomplemented
149C4×C8—1574no—
150C24—1571no—
151C24C4×D15711yescharacteristic
152C2×D4—3144no—
153C2×D4—1574no—
154C22×C4—22no—
155C22×C4—22no—
156C22×C4—3142no—
157C22×C4—3142no—
158C22×C4—1571no—
159C22×C4—1571no—
160C22×C4—1572no—
161C22×C4—1572no—
162C22×C4—1571no—
163C22×C4C4×D15711yescharacteristic
164C22×C4C4×D15712yes—
165C22×C4C22×D15712yes—
166C22×C4C22×D15711yescharacteristic
167M16—3148no—
168M16—3148no—
169C2×C8—22no—
170C2×C8—22no—
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—
180C42—1572no—
181C42—1572no—
182C23—22no—
183C23—22no—
184C23—22no—
185C23—3142no—
186C23—3142no—
187C23—3142no—
188C23—1572no—
189C23C2×C4×D15712yes—
190C23C2×C4×D15711yescharacteristic
191D4—3148no—
192C2×C4—22no—
193C2×C4—24no—
194C2×C4—22no—
195C2×C4—22no—
196C2×C4—3142no—
197C2×C4—3142no—
198C2×C4—3144no—
199C2×C4—3142no—
200C2×C4—3142no—
201C2×C4—1572no—
202C2×C4—1572no—
203C2×C4—1574no—
204C2×C4—1572no—
205C2×C4C2×C4×D15712yes—
206C2×C4C2×C4×D15711yescharacteristic
207C2×C4D4×D15712yes—
208C2×C4#1457895312yes—
209C2×C4C23×D15711yescharacteristic
210C8—22no—
211C8—22no—
212C8—3142no—
213C8—1574no—
214C22—22no—
215C22—22no—
216C22—22no—
217C22—44no—
218C22—3142no—
219C22—3142no—
220C22—3142no—
221C22—6284no—
222C22#1909773112yes—
223C22M16×D15712yes—
224C22#1909777712yes—
225C22C22×C4×D15711yescharacteristic
226C4—22no—
227C4—3142no—
228C4—3142no—
229C4—1574no—
230C4#1909773112yes—
231C4C2×D4×D15711yescharacteristic
232C4C2×#1457895311yescharacteristic
233C2—42no—
234C2—6282no—
235C2#2375734814yesdirect product factor
236C2C2×#1909773111yescharacteristic
237C2C2×M16×D15711yescharacteristic
238C2C2×#1909777711yescharacteristic
subgroupG/H
centerC22×C4C22×D157
commutatorC22×C157C23×C4
FrattiniC2×C4C23×D157
FittingC2×C22⋊C8×C157C2
socleC23×C157C22×C4
prime radicalC22×C22⋊D157C4
cosocleC2×C4×C157C24
hypercenterC2×C22⋊C8D157
hypocenterC157C2×#436
LCSG ▷ C22×C157 ▷ C157
UCSC1 ◁ C22×C4 ◁ C2×C22⋊C8

Complements

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

NH ≅ G/Ntype
1. C22×#14578938C2semidirect
2. C22×#14578937C2semidirect
4. #23757348C2direct (N × H)
5. C2×#19097700C2semidirect
6. C2×#19097683C2semidirect
7. C2×C8×Dic157C2semidirect
8. C2×C22⋊C8×C157C2semidirect
12. C2×#14578938C22semidirect
14. C2×#14578937C22semidirect
23. #19097700C22semidirect
24. #19097683C22semidirect
25. C8×Dic157C22semidirect
29. C22⋊C8×C157C22semidirect
43. C2×#11929434D4semidirect
69. C2×Dic157M16semidirect
77. #11929434C2×D4semidirect
112. Dic157C2×M16semidirect
114. C2×C157#436semidirect
119. C157C2×#436semidirect
127. C2×C22⋊C8D157semidirect
148. C22⋊C8C2×D157semidirect
235. C2#23757348direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145789382
C22×#145789372
C2×C4×C22⋊D1572
#237573482
C2×#190977002
C2×#190976832
C2×C8×Dic1572
C2×C22⋊C8×C1572
C2×#436157