Finite Group Databasebeta

← #20753

Subgroups — #20753

Order 256.

463 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#423C212yesmaximal
2C2×#376C211yesmaximal, characteristic
3#1832C218yesmaximal, complemented
4#1728C214yesmaximal
5C22×M16C2214yes—
6C22×C42C2212yes—
7C22×C42C2211yescharacteristic
8#423—28no—
9C2×C4⋊C8C2218yes—
10#376C414yes—
11#376C2214yes—
12C2×#95C414yes—
13#336C22116yes—
14C23×C4C2×C414yes—
15C23×C4C2×C412yes—
16C23×C4C2311yescharacteristic
17C2×M16—28no—
18C2×M16—216no—
19C22×C8C2318yes—
20C2×C42—28no—
21C2×C42C2×C414yes—
22C2×C42C2×C412yes—
23C2×C42D414yes—
24C2×C42Q814yes—
25C2×C42C2314yes—
26C2×C42C2312yes—
27C4⋊C8—216no—
28#95C2×C4116yes—
29C24C22×C411yescharacteristic
30C22×C4—28no—
31C22×C4—44no—
32C22×C4—48no—
33C22×C4C4⋊C418yes—
34C22×C4C22×C418yes—
35C22×C4C22×C414yes—
36C22×C4C22×C411yescharacteristic
37C22×C4C2×D412yes—
38C22×C4C2×Q812yes—
39C22×C4#4118yes—
40C22×C4C2411yescharacteristic
41M16—416no—
42C2×C8—28no—
43C2×C8—216no—
44C42—28no—
45C42—28no—
46C42C4⋊C418yes—
47C42C2×D414yes—
48C42C2×Q814yes—
49C23—24no—
50C23C2×C4⋊C412yes—
51C23#11714yes—
52C23C23×C411yescharacteristic
53C2×C4—28no—
54C2×C4—28no—
55C2×C4—216no—
56C2×C4—48no—
57C2×C4—416no—
58C2×C4C2×C4⋊C418yes—
59C2×C4C2×C4⋊C412yes—
60C2×C4#11714yes—
61C2×C4#12418yes—
62C2×C4#12518yes—
63C2×C4C22×D411yescharacteristic
64C2×C4C22×Q811yescharacteristic
65C2×C4C2×#4114yes—
66C8—48no—
67C22—24no—
68C22—28no—
69C22#38214yes—
70C22C22×C4⋊C411yescharacteristic
71C22C2×#11712yes—
72C22#56814yes—
73C4—28no—
74C4—48no—
75C4#38214yes—
76C4C2×#12412yes—
77C4C2×#12512yes—
78C2—24no—
79C2C2×#38211yescharacteristic
80C2#290512yes—
81C2#292114yes—
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. #1832C2semidirect

Maximal subgroups

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

subgroupindex
C2×#4232
C2×#3762
#18322
#17282