Finite Group Databasebeta

← #17323

Subgroups — #17323

Order 256.

437 conjugacy classes of subgroups.

The subgroup lattice has 129 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#2920C212yesmaximal
2C22×C4×C8C211yesmaximal, characteristic
3#1452C212yesmaximal, complemented
4#1451C214yesmaximal, complemented
5#1450C212yesmaximal, complemented
6C8×M16C214yesmaximal, complemented
7C23×C8C412yes—
8C22×C42C2211yescharacteristic
9#432C414yes—
10#432C414yes—
11#431C2214yes—
12#431C2214yes—
13#423C414yes—
14#407C414yes—
15C4×M16C2214yes—
16C2×C4×C8C414yes—
17C2×C4×C8C412yes—
18C2×C4×C8C2212yes—
19C2×C4×C8C2211yescharacteristic
20C2×C4×C8C2212yes—
21C2×C4×C8C2211yescharacteristic
22#322C2218yescomplemented
23#322C2214yescomplemented
24C82C2214yescomplemented
25C23×C4C2×C411yescharacteristic
26C23×C4C2×C412yes—
27C2×M16C2×C418yes—
28C22×C8—28no—
29C22×C8C2×C412yes—
30C22×C8C2×C414yes—
31C22×C8C2×C414yes—
32C22×C8C2×C412yes—
33C2×C42C2×C412yes—
34C2×C42C2×C411yescharacteristic
35C2×C42C2×C412yes—
36C2×C42C2×C412yes—
37C2×C42C2×C412yes—
38C2×C42C2312yes—
39C2×C42C2311yescharacteristic
40C4⋊C8C2×C418yes—
41C4⋊C8C2×C418yes—
42C22⋊C8C2×C418yes—
43C22⋊C8C2×C418yes—
44#97C2×C418yes—
45C4×C8C2×C412yes—
46C4×C8C2×C414yes—
47C4×C8C2×C414yes—
48C4×C8C2×C412yes—
49C4×C8C2318yes—
50C4×C8C2312yes—
51C4×C8C2311yescharacteristic
52C4×C8C2311yescharacteristic
53C24C4211yescharacteristic
54C22×C4—24no—
55C22×C4—28no—
56C22×C4C4211yescharacteristic
57C22×C4C4212yes—
58C22×C4C4212yes—
59C22×C4C4212yes—
60C22×C4C4212yes—
61C22×C4C22×C412yes—
62C22×C4C22×C412yes—
63C22×C4C22×C412yes—
64C22×C4C22×C411yescharacteristic
65C22×C4C22×C412yes—
66M16—216no—
67C2×C8—24no—
68C2×C8—28no—
69C2×C8—28no—
70C2×C8M1618yescomplemented
71C2×C8C22×C414yes—
72C2×C8C22×C4116yes—
73C2×C8C22×C412yes—
74C2×C8C22×C412yes—
75C42C4212yes—
76C42C4211yescharacteristic
77C42C4212yes—
78C42C4211yescharacteristic
79C42C22×C411yescharacteristic
80C42C22×C412yes—
81C42C22×C412yes—
82C42C22×C412yes—
83C42C22×C412yes—
84C42C2411yescharacteristic
85C23—22no—
86C23—24no—
87C23C2×C4211yescharacteristic
88C23C2×C4212yes—
89C2×C4—22no—
90C2×C4—24no—
91C2×C4—24no—
92C2×C4—24no—
93C2×C4—24no—
94C2×C4—24no—
95C2×C4—24no—
96C2×C4—24no—
97C2×C4C2×C4212yes—
98C2×C4C2×C4212yes—
99C2×C4C2×C4212yes—
100C2×C4C2×C4211yescharacteristic
101C2×C4C2×C4212yes—
102C2×C4C2×M1614yes—
103C2×C4#13118yes—
104C2×C4C23×C411yescharacteristic
105C2×C4C23×C412yes—
106C8—24no—
107C8—216no—
108C8C2×M1614yes—
109C8C2×M1614yes—
110C22—28no—
111C22—22no—
112C22—22no—
113C22—22no—
114C22C4×M1612yes—
115C22#40514yes—
116C22C22×C4211yescharacteristic
117C4—22no—
118C4—22no—
119C4—22no—
120C4C4×M1612yes—
121C4#40514yes—
122C4C22×M1612yes—
123C4C2×#13114yes—
124C2—22no—
125C2—24no—
126C2C2×C4×M1611yescharacteristic
127C2C2×#40512yes—
subgroupG/H
centerC4×C8C23
commutator, socleC22C22×C42
Frattini, cosocleC42C24
prime radicalC24C42
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C4×C8 ◁ G
LECSG ▷ C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
3. #1452C2semidirect
4. #1451C2semidirect
5. #1450C2semidirect
6. C8×M16C2semidirect
22. #322C22semidirect
23. #322C22semidirect
24. C82C22semidirect
70. C2×C8M16semidirect

Maximal subgroups

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

subgroupindex
#29202
C22×C4×C82
#14522
#14512
#14502
C8×M162