Finite Group Databasebeta

← C2×C4×#14578931 #34102467

Subgroups — C2×C4×#14578931 #34102467

Order 20096.

1360 conjugacy classes of subgroups.

The subgroup lattice has 228 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C23×C4×D157C211yesmaximal, characteristic
2C22×#14578931C212yesmaximal
3C22×C4×Dic157C211yesmaximal, characteristic, complemented
4C4×#14578931C218yesmaximal, direct product factor
5C2×#19097678C212yesmaximal, complemented
6C22×C42×C157C211yesmaximal, characteristic, complemented
7C24×D157C2211yescharacteristic
8C23×Dic157C2211yescharacteristic
9C23×Dic157C2212yes—
10C22×C4×D157—24no—
11C22×C4×D157—24no—
12C22×C4×D157C418yescomplemented
13C22×C4×D157C2214yes—
14C2×#14578931C4116yesdirect product factor
15C2×#14578931C2218yes—
16C2×C4×Dic157—24no—
17C2×C4×Dic157C2214yescomplemented
18#19097678C2218yescomplemented
19C23×C4×C157C2212yes—
20C23×C4×C157C2211yescharacteristic
21C2×C42×C157—24no—
22C2×C42×C157C2214yescomplemented
23C23×D157—22no—
24C23×D157—22no—
25C23×D157—24no—
26C23×D157C2×C418yes—
27C23×D157C2×C414yes—
28C23×D157C2312yes—
29C22×Dic157—24no—
30C22×Dic157—22no—
31C22×Dic157—22no—
32C22×Dic157—24no—
33C22×Dic157C2×C414yes—
34C22×Dic157C2×C418yescomplemented
35C22×Dic157C2312yes—
36C22×Dic157C2314yes—
37C2×C4×D157—232no—
38C2×C4×D157—28no—
39C2×C4×D157—28no—
40C2×C4×D157C2×C4116yescomplemented
41#14578931C2×C4132yesdirect product factor
42C4×Dic157—28no—
43C24×C157C2311yescharacteristic
44C22×C4×C157—24no—
45C22×C4×C157—24no—
46C22×C4×C157C2×C414yes—
47C22×C4×C157C2×C418yescomplemented
48C22×C4×C157D414yes—
49C22×C4×C157D414yes—
50C22×C4×C157C2314yes—
51C22×C4×C157C2312yes—
52C42×C157—28no—
53C22×D157—28no—
54C22×D157—28no—
55C22×D157—216no—
56C22×D157—216no—
57C22×D157—22no—
58C22×D157—22no—
59C22×D157—24no—
60C22×D157C42116yescomplemented
61C22×D157C22×C414yes—
62C22×D157C22×C418yes—
63C2×Dic157—28no—
64C2×Dic157—216no—
65C2×Dic157—22no—
66C2×Dic157—22no—
67C2×Dic157—24no—
68C2×Dic157—24no—
69C2×Dic157C22×C414yes—
70C2×Dic157C22×C418yescomplemented
71C4×D157—232no—
72C23×C157C22×C412yes—
73C23×C157C22×C414yes—
74C23×C157C2×D412yes—
75C23×C157C2×D412yes—
76C23×C157#4114yes—
77C23×C157C2411yescharacteristic
78C2×C4×C157—216no—
79C2×C4×C157—24no—
80C2×C4×C157—24no—
81C2×C4×C157C22⋊C4116yescomplemented
82C2×C4×C157C22×C414yes—
83C2×C4×C157C22×C418yescomplemented
84C2×C4×C157C2×D414yes—
85C2×C4×C157C2×D414yes—
86C22×C157C2×C4214yes—
87C22×C157C2×C22⋊C414yes—
88C22×C157#11714yes—
89C22×C157C4×D418yes—
90C22×C157C4×D418yes—
91C22×C157C23×C411yescharacteristic
92C22×C157C23×C412yes—
93C22×C157C22×D411yescharacteristic
94C22×C157C22×D411yescharacteristic
95C22×C157C2×#4112yes—
96C2×D157—24no—
97C2×D157—24no—
98C2×D157—28no—
99C2×D157—28no—
100C2×D157—232no—
101C2×D157C2×C4218yescomplemented
102C4×C157—28no—
103C4×C157C2×C22⋊C418yescomplemented
104Dic157—24no—
105Dic157—28no—
106C2×C157C4×C22⋊C418yescomplemented
107C2×C157C22×C4211yescharacteristic
108C2×C157C22×C22⋊C411yescharacteristic
109C2×C157C2×#11711yescharacteristic
110C2×C157C2×C4×D412yes—
111C2×C157C2×C4×D412yes—
112D157—28no—
113C157C2×C4×C22⋊C411yescharacteristic, complemented, Sylow
114C2×C4×C22⋊C4—1571nomaximal, Sylow
115C24×C4—1571no—
116C22×C22⋊C4—1572no—
117C22×C42—1571no—
118C22×C42D15711yescharacteristic, complemented
119C4×C22⋊C4—1578no—
120C2×#95—1572no—
121C25—1571no—
122C23×C4—3144no—
123C23×C4—3144no—
124C23×C4—1572no—
125C23×C4—1571no—
126C23×C4—1578no—
127C23×C4—1574no—
128C23×C4C2×D15712yes—
129C23×C4C2×D15711yescharacteristic
130C2×C22⋊C4—15716no—
131C2×C22⋊C4—1578no—
132C2×C42—24no—
133C2×C42—3144no—
134C2×C42—1574no—
135C2×C42C2×D15714yescomplemented
136#95—1578no—
137C24—3142no—
138C24—3142no—
139C24—3144no—
140C24—1578no—
141C24—1574no—
142C24—1572no—
143C24C22×D15711yescharacteristic
144C22×C4—24no—
145C22×C4—24no—
146C22×C4—3142no—
147C22×C4—3144no—
148C22×C4—3142no—
149C22×C4—3144no—
150C22×C4—3148no—
151C22×C4—3148no—
152C22×C4—31432no—
153C22×C4—1574no—
154C22×C4—1578no—
155C22×C4—1572no—
156C22×C4—1574no—
157C22×C4—15716no—
158C22×C4C4×D15714yes—
159C22×C4C4×D15718yescomplemented
160C22×C4C22⋊D15714yes—
161C22×C4D62814yes—
162C22×C4C22×D15714yes—
163C22×C4C22×D15712yes—
164C22⋊C4—15732no—
165C42—28no—
166C42—3148no—
167C23—3148no—
168C23—3148no—
169C23—31416no—
170C23—31416no—
171C23—3142no—
172C23—3142no—
173C23—3144no—
174C23—15716no—
175C23—1578no—
176C23—1574no—
177C23C2×C4×D15712yes—
178C23C2×C4×D15714yes—
179C23C2×C22⋊D15712yes—
180C23C2×D62812yes—
181C23#1457895414yes—
182C23C23×D15711yescharacteristic
183C2×C4—216no—
184C2×C4—24no—
185C2×C4—24no—
186C2×C4—3148no—
187C2×C4—31416no—
188C2×C4—3142no—
189C2×C4—3144no—
190C2×C4—3142no—
191C2×C4—3144no—
192C2×C4—31432no—
193C2×C4—1578no—
194C2×C4—1574no—
195C2×C4#14578931116yesdirect product factor
196C2×C4C2×C4×D15714yes—
197C2×C4C2×C4×D15718yescomplemented
198C2×C4C2×C22⋊D15714yes—
199C2×C4C2×D62814yes—
200C22—31432no—
201C22—3144no—
202C22—3144no—
203C22—3148no—
204C22—3148no—
205C22—1578no—
206C22C42×D15714yes—
207C22C2×#1457893114yes—
208C22#1909772814yes—
209C22C4×C22⋊D15718yes—
210C22C4×D62818yes—
211C22C22×C4×D15711yescharacteristic
212C22C22×C4×D15712yes—
213C22C22×C22⋊D15711yescharacteristic
214C22C22×D62811yescharacteristic
215C22C2×#1457895412yes—
216C4—28no—
217C4—3144no—
218C4—3148no—
219C4C2×#1457893118yesdirect product factor
220C2—3148no—
221C2C4×#1457893118yesdirect product factor
222C2C2×C42×D15711yescharacteristic
223C2C22×#1457893111yescharacteristic
224C2C2×#1909772811yescharacteristic
225C2C2×C4×C22⋊D15712yes—
226C2C2×C4×D62812yes—
subgroupG/H
centerC23×C4C2×D157
commutatorC2×C157C22×C42
FrattiniC23C23×D157
FittingC22×C42×C157C2
socleC24×C157C23
prime radicalC24×D157C22
cosocleC23×C157C24
hypercenterC22×C42D157
hypocenterC157C2×C4×C22⋊C4
LCSG ▷ C2×C157 ▷ C157
UCSC1 ◁ C23×C4 ◁ C22×C42

Complements

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

NH ≅ G/Ntype
3. C22×C4×Dic157C2semidirect
4. C4×#14578931C2direct (N × H)
5. C2×#19097678C2semidirect
6. C22×C42×C157C2semidirect
12. C22×C4×D157C4semidirect
14. C2×#14578931C4direct (N × H)
17. C2×C4×Dic157C22semidirect
18. #19097678C22semidirect
22. C2×C42×C157C22semidirect
34. C22×Dic157C2×C4semidirect
40. C2×C4×D157C2×C4semidirect
41. #14578931C2×C4direct (N × H)
47. C22×C4×C157C2×C4semidirect
60. C22×D157C42semidirect
70. C2×Dic157C22×C4semidirect
81. C2×C4×C157C22⋊C4semidirect
83. C2×C4×C157C22×C4semidirect
101. C2×D157C2×C42semidirect
103. C4×C157C2×C22⋊C4semidirect
106. C2×C157C4×C22⋊C4semidirect
113. C157C2×C4×C22⋊C4semidirect
118. C22×C42D157semidirect
135. C2×C42C2×D157semidirect
159. C22×C4C4×D157semidirect
195. C2×C4#14578931direct (N × H)
197. C2×C4C2×C4×D157semidirect
219. C4C2×#14578931direct (N × H)
221. C2C4×#14578931direct (N × H)

Maximal subgroups

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

subgroupindex
C23×C4×D1572
C22×#145789312
C22×C4×Dic1572
C4×#145789312
C2×#190976782
C22×C42×C1572
C2×C4×C22⋊C4157