Finite Group Databasebeta

← #20752

Subgroups — #20752

Order 256.

579 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#423C212yesmaximal
2C2×C43C211yesmaximal, characteristic
3#1831C218yesmaximal, complemented
4#1728C214yesmaximal
5C22×M16C2214yes—
6C22×C42C414yes—
7C22×C42C2212yes—
8C22×C42C2211yescharacteristic
9#423—28no—
10C2×C4⋊C8C2218yes—
11C43C412yes—
12C43C412yes—
13C43C2214yes—
14#336C22116yes—
15C23×C4C2×C414yes—
16C23×C4C2×C412yes—
17C23×C4C2311yescharacteristic
18C2×M16—28no—
19C2×M16—216no—
20C22×C8C2318yes—
21C2×C42—28no—
22C2×C42—216no—
23C2×C42C2×C414yes—
24C2×C42C2×C418yes—
25C2×C42C2×C414yes—
26C2×C42C2×C411yescharacteristic
27C2×C42C2×C411yescharacteristic
28C2×C42C2×C414yes—
29C2×C42D414yes—
30C2×C42Q814yes—
31C2×C42C2314yes—
32C2×C42C2312yes—
33C4⋊C8—216no—
34C24C22×C411yescharacteristic
35C22×C4—28no—
36C22×C4—216no—
37C22×C4—28no—
38C22×C4C4⋊C418yes—
39C22×C4C22×C412yes—
40C22×C4C22×C418yes—
41C22×C4C22×C411yescharacteristic
42C22×C4C22×C412yes—
43C22×C4C2×D412yes—
44C22×C4C2×Q812yes—
45C22×C4#4118yes—
46C22×C4C2411yescharacteristic
47M16—416no—
48C2×C8—28no—
49C2×C8—216no—
50C42—28no—
51C42—216no—
52C42—28no—
53C42—28no—
54C42C4⋊C414yes—
55C42C4⋊C414yes—
56C42M16116yescomplemented
57C42C2×D414yes—
58C42C2×Q814yes—
59C23—24no—
60C23C2×C4⋊C412yes—
61C23#11714yes—
62C23C23×C411yescharacteristic
63C2×C4—232no—
64C2×C4—28no—
65C2×C4—24no—
66C2×C4—28no—
67C2×C4—216no—
68C2×C4C2×C4⋊C414yes—
69C2×C4C2×C4⋊C412yes—
70C2×C4C2×C4⋊C414yes—
71C2×C4#11714yes—
72C2×C4#12418yes—
73C2×C4#12518yes—
74C2×C4C2×M16116yes—
75C2×C4C2×M1618yes—
76C2×C4C22×D411yescharacteristic
77C2×C4C22×Q811yescharacteristic
78C2×C4C2×#4114yes—
79C8—48no—
80C22—24no—
81C22—28no—
82C22#38214yes—
83C22C22×C4⋊C411yescharacteristic
84C22C2×#11712yes—
85C22C22×M1614yes—
86C4—24no—
87C4—216no—
88C4#38214yes—
89C4#42318yes—
90C4C2×#12412yes—
91C4C2×#12512yes—
92C2—24no—
93C2C2×#38211yescharacteristic
94C2C2×#42312yes—
95C2#292014yes—
subgroupG/H
center, Frattini, cosocleC22×C4C24
commutator, socleC23C23×C4
prime radicalC24C22×C4
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C22×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
3. #1831C2semidirect
56. C42M16semidirect

Maximal subgroups

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

subgroupindex
C2×#4232
C2×C432
#18312
#17282