Finite Group Databasebeta

← #21819

Subgroups — #21819

Order 256.

521 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#533C211yesmaximal, characteristic
2C2×#431C212yesmaximal
3#1984C218yesmaximal, complemented
4#1818C214yesmaximal
5#533—28no—
6C2×C4⋊Q8C412yes—
7C2×#125C412yes—
8C2×C22⋊Q8C414yes—
9C2×C4×Q8C2214yes—
10C2×#117C2212yes—
11C22×C42C2211yescharacteristic
12#431—28no—
13C2×C4⋊C8C2214yes—
14C2×C22⋊C8C2214yes—
15C2×C4×C8C2214yes—
16#336C22116yes—
17C22×Q8C2×C414yes—
18C23×C4C2×C412yes—
19C23×C4C2311yescharacteristic
20C22×C8C2318yes—
21C4⋊Q8—28no—
22#125—28no—
23C22⋊Q8—216no—
24C4×Q8—28no—
25C4×Q8—28no—
26#117—28no—
27C2×C4⋊C4C2×C414yes—
28C2×C4⋊C4C2×C418yes—
29C2×C4⋊C4C2×C414yes—
30C2×C22⋊C4C2×C414yes—
31C2×C42C2×C411yescharacteristic
32C2×C42C2×C411yescharacteristic
33C2×C42D418yes—
34C2×C42C2314yes—
35C2×C42C2312yes—
36C4⋊C8—28no—
37C22⋊C8—28no—
38C4×C8—28no—
39C24C22×C411yescharacteristic
40C2×Q8—28no—
41C2×Q8—216no—
42C22×C4—28no—
43C22×C4—24no—
44C22×C4C22⋊C418yes—
45C22×C4C22×C418yes—
46C22×C4C22×C411yescharacteristic
47C22×C4C22×C412yes—
48C22×C4C22×C412yes—
49C22×C4C2×D414yes—
50C22×C4C2411yescharacteristic
51C2×C8—28no—
52C2×C8—216no—
53C4⋊C4—28no—
54C4⋊C4—216no—
55C4⋊C4—28no—
56C22⋊C4—28no—
57C42—28no—
58C42C22⋊C414yes—
59C42C22⋊C414yes—
60C42C2×D414yes—
61C42C2×D414yes—
62C23—22no—
63C23—24no—
64C23C2×C22⋊C412yes—
65C23C23×C411yescharacteristic
66Q8—416no—
67C2×C4—22no—
68C2×C4—24no—
69C2×C4—28no—
70C2×C4—216no—
71C2×C4—28no—
72C2×C4—216no—
73C2×C4C2×C22⋊C412yes—
74C2×C4C2×C22⋊C414yes—
75C2×C4C2×C22⋊C414yes—
76C2×C4#13118yes—
77C2×C4C22×D412yes—
78C2×C42−1+414yes—
79C8—48no—
80C22—22no—
81C22—24no—
82C22—44no—
83C22C22×C22⋊C411yescharacteristic
84C22#51912yes—
85C22C2×#13114yes—
86C4—22no—
87C4—24no—
88C4—48no—
89C4#40818yes—
90C4#53614yes—
91C2—42no—
92C2#231011yescharacteristic
93C2C2×#40812yes—
94C2#298614yes—
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. #1984C2semidirect

Maximal subgroups

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

subgroupindex
C2×#5332
C2×#4312
#19842
#18182