Finite Group Databasebeta

← #117×Dic157 #34102479

Subgroups — #117×Dic157 #34102479

Order 20096.

752 conjugacy classes of subgroups.

The subgroup lattice has 174 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19097730C211yesmaximal, characteristic
2C22×C4×Dic157C211yesmaximal, characteristic
3C4⋊C4×Dic157C214yesmaximal, complemented
4C22⋊C4×Dic157C214yesmaximal
5#23757119C212yesmaximal, complemented
6C42×Dic157C212yesmaximal, complemented
7C2×#117×C157C211yesmaximal, characteristic
8C23×Dic157C2212yes—
9#19097730C418yescomplemented
10C2×C4⋊Dic157C2212yes—
11C2×C22⋊Dic157C2212yes—
12C2×C4×Dic157C418yescomplemented
13C2×C4×Dic157C2218yes—
14C2×C4×Dic157C2211yescharacteristic
15C2×C4×Dic157C2211yescharacteristic
16C2×C4×Dic157C2212yes—
17C2×C4×Dic157C2212yes—
18#19097678C2218yes—
19C23×C4×C157C2211yescharacteristic
20#117×C157C418yescomplemented
21C2×C4⋊C4×C157C2212yes—
22C2×C22⋊C4×C157C2212yes—
23C2×C42×C157C2212yes—
24C22×Dic157—28no—
25C22×Dic157C2×C418yes—
26C22×Dic157C2312yes—
27C22×Dic157C2314yes—
28C22×Dic157C2312yes—
29C4⋊Dic157C2×C418yescomplemented
30C22⋊Dic157C2×C418yes—
31C4×Dic157—216no—
32C4×Dic157C2×C414yes—
33C4×Dic157C2×C418yes—
34C4×Dic157C2×C414yes—
35C4×Dic157C2×C418yescomplemented
36C24×C157C2311yescharacteristic
37C22×C4×C157C2×C414yes—
38C22×C4×C157C2×C414yes—
39C22×C4×C157C2×C414yes—
40C22×C4×C157C2314yes—
41C22×C4×C157C2311yescharacteristic
42C22×C4×C157C2311yescharacteristic
43C4⋊C4×C157C2×C418yescomplemented
44C22⋊C4×C157C2×C418yes—
45C42×C157C2×C418yescomplemented
46C2×Dic157—24no—
47C2×Dic157—28no—
48C2×Dic157—216no—
49C2×Dic157C22×C414yes—
50C2×Dic157C22×C418yes—
51C2×Dic157C22×C414yes—
52C2×Dic157#4118yes—
53C23×C157—24no—
54C23×C157C22×C412yes—
55C23×C157C22×C412yes—
56C23×C157C22×C412yes—
57C23×C157C2411yescharacteristic
58C2×C4×C157—28no—
59C2×C4×C157C42116yescomplemented
60C2×C4×C157C22×C412yes—
61C2×C4×C157C22×C412yes—
62C2×C4×C157C22×C412yes—
63C2×C4×C157C22×C412yes—
64C2×C4×C157C22×C418yes—
65C2×C4×C157C22×C412yes—
66C2×C4×C157C22×C412yes—
67C22×C157—24no—
68C22×C157—24no—
69C22×C157—24no—
70C22×C157C2×C4214yes—
71C22×C157C23×C411yescharacteristic
72C22×C157C23×C411yescharacteristic
73C22×C157C23×C411yescharacteristic
74C22×C157C2×#4114yes—
75C4×C157—28no—
76C4×C157C2×C4214yes—
77C4×C157C2×C4214yes—
78Dic157—24no—
79Dic157—28no—
80Dic157#11718yesdirect product factor
81C2×C157—24no—
82C2×C157C22×C4211yescharacteristic
83C2×C157C2×#11712yes—
84C2×C157C4×#4112yes—
85C2×C157C4×#4112yes—
86C157C4×#11711yescharacteristic, complemented, Sylow
87C4×#117—1571nomaximal, Sylow
88C2×#117—1571no—
89C2×#117D15711yescharacteristic
90C22×C42—1571no—
91C4×C4⋊C4—1574no—
92C4×C22⋊C4—1574no—
93#376—1572no—
94C43—1572no—
95C23×C4—1572no—
96C23×C4C2×D15711yescharacteristic
97#117—1578no—
98#117Dic15718yesdirect product factor
99C2×C4⋊C4—1572no—
100C2×C4⋊C4C2×D15712yes—
101C2×C22⋊C4—1572no—
102C2×C22⋊C4C2×D15712yes—
103C2×C42—1578no—
104C2×C42—1578no—
105C2×C42—1572no—
106C2×C42—1572no—
107C2×C42—1571no—
108C2×C42—1571no—
109C2×C42C2×D15712yes—
110#95—1578no—
111C24C22×D15711yescharacteristic
112C22×C4—3148no—
113C22×C4—1578no—
114C22×C4—1572no—
115C22×C4—1574no—
116C22×C4—1572no—
117C22×C4C4×D15714yes—
118C22×C4C4×D15714yes—
119C22×C4C2×Dic15714yes—
120C22×C4C22×D15714yes—
121C22×C4C22×D15711yescharacteristic
122C22×C4C22×D15711yescharacteristic
123C4⋊C4—1578no—
124C4⋊C4C2×Dic15718yescomplemented
125C22⋊C4—1578no—
126C22⋊C4C2×Dic15718yes—
127C42—31416no—
128C42—1574no—
129C42—1578no—
130C42—1574no—
131C42—1578no—
132C42C2×Dic15718yescomplemented
133C23—24no—
134C23C2×C4×D15712yes—
135C23C2×C4×D15712yes—
136C23C22×Dic15712yes—
137C23C23×D15711yescharacteristic
138C2×C4—28no—
139C2×C4—3148no—
140C2×C4—3144no—
141C2×C4—31416no—
142C2×C4—1574no—
143C2×C4—1578no—
144C2×C4—1574no—
145C2×C4—1578no—
146C2×C4C4×Dic157116yescomplemented
147C2×C4C2×C4×D15712yes—
148C2×C4C2×C4×D15712yes—
149C2×C4C2×C4×D15712yes—
150C2×C4C2×C4×D15712yes—
151C2×C4C22×Dic15718yes—
152C2×C4C22×Dic15712yes—
153C2×C4C22×Dic15712yes—
154C22—24no—
155C22—24no—
156C22—24no—
157C22C2×C4×Dic15714yes—
158C22C22×C4×D15711yescharacteristic
159C22C22×C4×D15711yescharacteristic
160C22C23×Dic15711yescharacteristic
161C22#41×D15714yes—
162C4—28no—
163C4—3144no—
164C4—3148no—
165C4—1578no—
166C4C2×C4×Dic15714yes—
167C4C2×C4×Dic15714yes—
168C2—24no—
169C2C22×C4×Dic15711yescharacteristic
170C2#117×D15712yes—
171C2#2375774112yes—
172C2#41×Dic15712yes—
subgroupG/H
centerC22×C4C22×D157
commutatorC2×C157C22×C42
FrattiniC23C23×D157
FittingC2×#117×C157C2
socle, cosocleC23×C157C24
prime radicalC24×C157C23
hypercenterC2×#117D157
hypocenterC157C4×#117
LCSG ▷ C2×C157 ▷ C157
UCSC1 ◁ C22×C4 ◁ C2×#117

Complements

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

NH ≅ G/Ntype
3. C4⋊C4×Dic157C2semidirect
5. #23757119C2semidirect
6. C42×Dic157C2semidirect
9. #19097730C4semidirect
12. C2×C4×Dic157C4semidirect
20. #117×C157C4semidirect
29. C4⋊Dic157C2×C4semidirect
35. C4×Dic157C2×C4semidirect
43. C4⋊C4×C157C2×C4semidirect
45. C42×C157C2×C4semidirect
59. C2×C4×C157C42semidirect
80. Dic157#117direct (N × H)
86. C157C4×#117semidirect
98. #117Dic157direct (N × H)
124. C4⋊C4C2×Dic157semidirect
132. C42C2×Dic157semidirect
146. C2×C4C4×Dic157semidirect

Maximal subgroups

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

subgroupindex
C2×#190977302
C22×C4×Dic1572
C4⋊C4×Dic1572
C22⋊C4×Dic1572
#237571192
C42×Dic1572
C2×#117×C1572
C4×#117157