Finite Group Databasebeta

← C4×#19097729 #34102476

Subgroups — C4×#19097729 #34102476

Order 20096.

752 conjugacy classes of subgroups.

The subgroup lattice has 220 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19097729C212yesmaximal
2C2×C42×D157C211yesmaximal, characteristic
3C4⋊C4×Dic157C212yesmaximal, complemented
4C4×C4⋊Dic157C211yesmaximal, characteristic, complemented
5C4×#14578931C212yesmaximal
6#23757120C212yesmaximal
7#23757118C212yesmaximal, complemented
8C42×Dic157C212yesmaximal, complemented
9C4×C4⋊C4×C157C211yesmaximal, characteristic, complemented
10C22×C4×D157C2211yescharacteristic
11C22×C4×D157C2211yescharacteristic
12C22×C4×D157C2211yescharacteristic
13#19097729C4116yesdirect product factor
14C2×C4⋊Dic157C2212yes—
15C2×#14578931C2214yes—
16C2×C4×Dic157C2214yes—
17C2×C4×Dic157C2212yes—
18C2×C4×Dic157C2211yescharacteristic
19C2×C4×Dic157C2211yescharacteristic
20C2×C4×Dic157C2211yescharacteristic
21C2×C4×Dic157C2214yes—
22C42×D157C418yescomplemented
23#19097678C2212yes—
24#19097678C2214yes—
25C2×C4⋊C4×C157C2212yes—
26C2×C42×C157C2212yes—
27C2×C42×C157C2211yescharacteristic
28#95×C157C2212yes—
29C23×D157C2311yescharacteristic
30C22×Dic157C2311yescharacteristic
31C22×Dic157C2314yes—
32C22×Dic157C2311yescharacteristic
33C22×Dic157C2311yescharacteristic
34C2×C4×D157—24no—
35C2×C4×D157—22no—
36C2×C4×D157—22no—
37C2×C4×D157C2×C414yes—
38C2×C4×D157C2×C414yes—
39C2×C4×D157C2×C414yes—
40C2×C4×D157C2×C418yes—
41C4⋊Dic157C2×C418yescomplemented
42#14578931C2×C4116yes—
43C4×Dic157—28no—
44C4×Dic157—24no—
45C4×Dic157C2×C414yes—
46C4×Dic157C2×C414yes—
47C4×Dic157C2×C414yes—
48C4×Dic157C2×C4116yescomplemented
49C22×C4×C157C2311yescharacteristic
50C22×C4×C157C2314yes—
51C22×C4×C157C2311yescharacteristic
52C22×C4×C157C2311yescharacteristic
53C4⋊C4×C157C2×C418yescomplemented
54C42×C157—24no—
55C42×C157C2×C414yes—
56C22×D157—22no—
57C22×D157—21no—
58C22×D157—21no—
59C22×D157C22×C412yes—
60C22×D157C22×C414yes—
61C2×Dic157—21no—
62C2×Dic157—21no—
63C2×Dic157—24no—
64C2×Dic157—24no—
65C2×Dic157C22×C412yes—
66C2×Dic157C22×C418yes—
67C2×Dic157C22×C412yes—
68C2×Dic157C22×C414yes—
69C2×Dic157C22×C412yes—
70C2×Dic157#4114yes—
71C4×D157—28no—
72C4×D157—28no—
73C4×D157C42116yescomplemented
74C23×C157C2411yescharacteristic
75C2×C4×C157—22no—
76C2×C4×C157—24no—
77C2×C4×C157—24no—
78C2×C4×C157C22×C412yes—
79C2×C4×C157C22×C418yes—
80C2×C4×C157C22×C412yes—
81C2×C4×C157C22×C414yes—
82C2×C4×C157C22×C412yes—
83C2×C4×C157#4112yes—
84C2×C4×C157#4112yes—
85C22×C157C23×C411yescharacteristic
86C22×C157C23×C412yes—
87C22×C157C2×#4112yes—
88C22×C157C2×#4111yescharacteristic
89C22×C157C2×#4111yescharacteristic
90C2×D157—22no—
91C2×D157—22no—
92C2×D157—24no—
93C2×D157—24no—
94C2×D157C2×C4214yes—
95C4×C157—22no—
96C4×C157—28no—
97C4×C157C2×C4214yes—
98C4×C157#11714yescomplemented
99Dic157—22no—
100Dic157—28no—
101Dic157C2×C4214yes—
102Dic157#11714yescomplemented
103C2×C157C22×C4211yescharacteristic
104C2×C157C2×#11711yescharacteristic
105C2×C157C2×#11711yescharacteristic
106C2×C157C4×#4112yes—
107C2×C157C4×#4112yes—
108D157—24no—
109C157C4×#11711yescharacteristic, complemented, Sylow
110C4×#117—1571nomaximal, Sylow
111C2×#117—1572no—
112C22×C42—1571no—
113C4×C4⋊C4—1572no—
114C4×C4⋊C4—1571no—
115C4×C4⋊C4D15711yescharacteristic, complemented
116C4×C22⋊C4—1572no—
117C4×C22⋊C4—1572no—
118#376—1572no—
119C43—1572no—
120C23×C4—1571no—
121C23×C4—1571no—
122C23×C4—1571no—
123#117—15716no—
124C2×C4⋊C4—1572no—
125C2×C4⋊C4C2×D15712yes—
126C2×C22⋊C4—1574no—
127C2×C42—1574no—
128C2×C42—1572no—
129C2×C42—1574no—
130C2×C42—1571no—
131C2×C42—1571no—
132C2×C42—1571no—
133C2×C42—1578no—
134C2×C42C2×D15712yes—
135C2×C42C2×D15711yescharacteristic
136#95—1574no—
137#95—1572no—
138#95C2×D15712yes—
139C24—1571no—
140C22×C4—3144no—
141C22×C4—3142no—
142C22×C4—3142no—
143C22×C4—1571no—
144C22×C4—1574no—
145C22×C4—1574no—
146C22×C4—1574no—
147C22×C4—1571no—
148C22×C4—1571no—
149C22×C4—1574no—
150C22×C4—1578no—
151C22×C4C22×D15711yescharacteristic
152C22×C4C22×D15714yes—
153C22×C4C22×D15711yescharacteristic
154C22×C4C22×D15711yescharacteristic
155C4⋊C4—1578no—
156C4⋊C4C4×D15718yescomplemented
157C22⋊C4—15716no—
158C42—24no—
159C42—3148no—
160C42—3144no—
161C42—1574no—
162C42—1574no—
163C42—1574no—
164C42—15716no—
165C42C4×D15714yes—
166C23—3142no—
167C23—3141no—
168C23—3141no—
169C23—1574no—
170C23—1572no—
171C23C23×D15711yescharacteristic
172C2×C4—24no—
173C2×C4—22no—
174C2×C4—24no—
175C2×C4—3148no—
176C2×C4—3144no—
177C2×C4—3141no—
178C2×C4—3144no—
179C2×C4—3141no—
180C2×C4—3148no—
181C2×C4—1572no—
182C2×C4—1578no—
183C2×C4—1572no—
184C2×C4—1574no—
185C2×C4—1572no—
186C2×C4—1574no—
187C2×C4—15716no—
188C2×C4C2×C4×D15712yes—
189C2×C4C2×C4×D15718yes—
190C2×C4C2×C4×D15712yes—
191C2×C4C2×C4×D15714yes—
192C2×C4C2×C4×D15712yes—
193C2×C4#1457895312yes—
194C2×C4#1457895512yes—
195C22—3142no—
196C22—3142no—
197C22—3144no—
198C22—3144no—
199C22—1574no—
200C22C22×C4×D15711yescharacteristic
201C22C22×C4×D15712yes—
202C22#41×D15712yes—
203C22C2×#1457895311yescharacteristic
204C22C2×#1457895511yescharacteristic
205C4—22no—
206C4—28no—
207C4—3142no—
208C4—3148no—
209C4—1574no—
210C4—1574no—
211C4C42×D15714yes—
212C4#1909772914yesdirect product factor
213C2—3144no—
214C2C2×C42×D15711yescharacteristic
215C2#117×D15711yescharacteristic
216C2C2×#1909772911yescharacteristic
217C2C4×#1457895312yes—
218C2C4×#1457895512yes—
subgroupG/H
centerC22×C4C22×D157
commutatorC2×C157C22×C42
FrattiniC23C23×D157
FittingC4×C4⋊C4×C157C2
socle, cosocleC23×C157C24
prime radicalC23×D157C23
hypercenterC4×C4⋊C4D157
hypocenterC157C4×#117
LCSG ▷ C2×C157 ▷ C157
UCSC1 ◁ C22×C4 ◁ C4×C4⋊C4

Complements

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

NH ≅ G/Ntype
3. C4⋊C4×Dic157C2semidirect
4. C4×C4⋊Dic157C2semidirect
7. #23757118C2semidirect
8. C42×Dic157C2semidirect
9. C4×C4⋊C4×C157C2semidirect
13. #19097729C4direct (N × H)
22. C42×D157C4semidirect
41. C4⋊Dic157C2×C4semidirect
48. C4×Dic157C2×C4semidirect
53. C4⋊C4×C157C2×C4semidirect
73. C4×D157C42semidirect
98. C4×C157#117semidirect
102. Dic157#117semidirect
109. C157C4×#117semidirect
115. C4×C4⋊C4D157semidirect
156. C4⋊C4C4×D157semidirect
212. C4#19097729direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#190977292
C2×C42×D1572
C4⋊C4×Dic1572
C4×C4⋊Dic1572
C4×#145789312
#237571202
#237571182
C42×Dic1572
C4×C4⋊C4×C1572
C4×#117157