Finite Group Databasebeta

← #34102492

Subgroups — #34102492

Order 20096.

696 conjugacy classes of subgroups.

The subgroup lattice has 172 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
4C4×C4⋊Dic157C214yesmaximal, complemented
5C22⋊C4×Dic157C214yesmaximal
6C2×#117×C157C211yesmaximal, characteristic
7C23×Dic157C2212yes—
8#19097730C418yescomplemented
9C2×C4⋊Dic157C418yescomplemented
10C2×C4⋊Dic157C2212yes—
11C2×C4⋊Dic157C2212yes—
12C2×C4⋊Dic157C2212yes—
13C2×C22⋊Dic157C2212yes—
14C2×C4×Dic157C2218yes—
15C2×C4×Dic157C2212yes—
16#19097678C2218yes—
17C23×C4×C157C2211yescharacteristic
18#117×C157C418yescomplemented
19C2×C4⋊C4×C157C2212yes—
20C2×C22⋊C4×C157C2212yes—
21C2×C42×C157C2212yes—
22C22×Dic157—44no—
23C22×Dic157C2×C418yes—
24C22×Dic157C2314yes—
25C22×Dic157C2314yes—
26C4⋊Dic157C2×C418yes—
27C4⋊Dic157C2×C418yes—
28C4⋊Dic157C2×C418yescomplemented
29C22⋊Dic157C2×C418yes—
30C4×Dic157—48no—
31C4×Dic157C2×C418yescomplemented
32C24×C157C2311yescharacteristic
33C22×C4×C157C2×C414yes—
34C22×C4×C157C2×C414yes—
35C22×C4×C157C2×C414yes—
36C22×C4×C157C2314yes—
37C22×C4×C157C2311yescharacteristic
38C22×C4×C157C2311yescharacteristic
39C4⋊C4×C157C2×C418yescomplemented
40C22⋊C4×C157C2×C418yes—
41C42×C157C2×C418yescomplemented
42C2×Dic157—28no—
43C2×Dic157—24no—
44C2×Dic157—24no—
45C2×Dic157—48no—
46C2×Dic157C22×C418yes—
47C2×Dic157C22×C418yes—
48C23×C157—22no—
49C23×C157—22no—
50C23×C157C22×C412yes—
51C23×C157C22×C412yes—
52C23×C157C22×C412yes—
53C23×C157C2411yescharacteristic
54C2×C4×C157—24no—
55C2×C4×C157—24no—
56C2×C4×C157C42116yescomplemented
57C2×C4×C157C22×C412yes—
58C2×C4×C157C22×C412yes—
59C2×C4×C157C22×C412yes—
60C2×C4×C157C22×C412yes—
61C2×C4×C157C22×C418yes—
62C2×C4×C157C22×C412yes—
63C2×C4×C157C22×C412yes—
64C22×C157—22no—
65C22×C157—22no—
66C22×C157—24no—
67C22×C157—24no—
68C22×C157C2×C4214yes—
69C22×C157C23×C411yescharacteristic
70C22×C157C23×C411yescharacteristic
71C22×C157C23×C411yescharacteristic
72C22×C157H(5,𝔽2)12yes—
73C22×C1572−1+412yes—
74C4×C157—28no—
75C4×C157C2×C4214yes—
76C4×C157C2×C4214yes—
77Dic157—28no—
78Dic157—28no—
79C2×C157—24no—
80C2×C157C22×C4211yescharacteristic
81C2×C157#51811yescharacteristic
82C2×C157#51911yescharacteristic
83C2×C157#52012yes—
84C2×C157#52012yes—
85C157#227411yescharacteristic, complemented, Sylow
86#2274—1571nomaximal, Sylow
87C2×#117—1571no—
88C2×#117D15711yescharacteristic
89C22×C4⋊C4—1571no—
90C4×C4⋊C4—1574no—
91C4×C4⋊C4—1574no—
92C4×C22⋊C4—1574no—
93C23×C4—1572no—
94C23×C4C2×D15711yescharacteristic
95#117—1578no—
96#117Dic15718yescomplemented
97C2×C4⋊C4—1578no—
98C2×C4⋊C4—1572no—
99C2×C4⋊C4—1572no—
100C2×C4⋊C4—1572no—
101C2×C4⋊C4C2×D15712yes—
102C2×C22⋊C4—1572no—
103C2×C22⋊C4C2×D15712yes—
104C2×C42—1578no—
105C2×C42—1572no—
106C2×C42C2×D15712yes—
107#95—1578no—
108C24C22×D15711yescharacteristic
109C22×C4—6284no—
110C22×C4—1574no—
111C22×C4—1574no—
112C22×C4—1578no—
113C22×C4C4×D15714yes—
114C22×C4C4×D15714yes—
115C22×C4C2×Dic15714yes—
116C22×C4C22×D15714yes—
117C22×C4C22×D15711yescharacteristic
118C22×C4C22×D15711yescharacteristic
119C4⋊C4—1578no—
120C4⋊C4—1578no—
121C4⋊C4—1578no—
122C4⋊C4C2×Dic15718yescomplemented
123C22⋊C4—1578no—
124C22⋊C4C2×Dic15718yes—
125C42—6288no—
126C42—1578no—
127C42C2×Dic15718yescomplemented
128C23—22no—
129C23—22no—
130C23C2×C4×D15712yes—
131C23C2×C4×D15712yes—
132C23C22×Dic15712yes—
133C23C23×D15711yescharacteristic
134C2×C4—24no—
135C2×C4—24no—
136C2×C4—3144no—
137C2×C4—3148no—
138C2×C4—3144no—
139C2×C4—6288no—
140C2×C4—1578no—
141C2×C4—1578no—
142C2×C4C4×Dic157116yescomplemented
143C2×C4C2×C4×D15712yes—
144C2×C4C2×C4×D15712yes—
145C2×C4C2×C4×D15712yes—
146C2×C4C2×C4×D15712yes—
147C2×C4C22×Dic15718yes—
148C2×C4C22×Dic15712yes—
149C2×C4C22×Dic15712yes—
150C22—22no—
151C22—22no—
152C22—24no—
153C22—24no—
154C22C2×C4×Dic15714yes—
155C22C22×C4×D15711yescharacteristic
156C22C22×C4×D15711yescharacteristic
157C22C23×Dic15711yescharacteristic
158C22#1909781712yes—
159C22#1909781812yes—
160C4—28no—
161C4—3148no—
162C4—3148no—
163C4C2×C4×Dic15714yes—
164C4C2×C4×Dic15714yes—
165C2—24no—
166C2C22×C4×Dic15711yescharacteristic
167C2#2375774711yescharacteristic
168C2#2375775011yescharacteristic
169C2#2375775312yes—
170C2#2375775612yes—
subgroupG/H
center, FrattiniC23C23×D157
commutatorC2×C157C22×C42
FittingC2×#117×C157C2
socle, cosocleC23×C157C24
prime radicalC24×C157C23
hypercenterC2×#117D157
hypocenterC157#2274
LCSG ▷ C2×C157 ▷ C157
UCSC1 ◁ C23 ◁ C2×#117

Complements

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

NH ≅ G/Ntype
3. C4⋊C4×Dic157C2semidirect
4. C4×C4⋊Dic157C2semidirect
8. #19097730C4semidirect
9. C2×C4⋊Dic157C4semidirect
18. #117×C157C4semidirect
28. C4⋊Dic157C2×C4semidirect
31. C4×Dic157C2×C4semidirect
39. C4⋊C4×C157C2×C4semidirect
41. C42×C157C2×C4semidirect
56. C2×C4×C157C42semidirect
85. C157#2274semidirect
96. #117Dic157semidirect
122. C4⋊C4C2×Dic157semidirect
127. C42C2×Dic157semidirect
142. 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
C4×C4⋊Dic1572
C22⋊C4×Dic1572
C2×#117×C1572
#2274157