Finite Group Databasebeta

← #9780

Subgroups — #9780

Order 256.

279 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#493C211yesmaximal, characteristic
2#1837C211yesmaximal, characteristic, complemented
3#1545C214yesmaximal, complemented
4#1452C211yesmaximal, characteristic, complemented
5C22×D8—22no—
6C2×#127C2212yes—
7#493—22no—
8#493C414yes—
9#431C2212yes—
10#423C2212yes—
11C2×C4×C8C2211yescharacteristic
12#341—22no—
13#331—28no—
14#322—22no—
15C22×D4—22no—
16C22×D4—24no—
17C2×D8—28no—
18C2×D8—48no—
19C2×M16—22no—
20C22×C8D412yes—
21#127—24no—
22#127—22no—
23#127C2×C414yes—
24C2×C42C2311yescharacteristic
25C4⋊C8—24no—
26C4⋊C8D414yes—
27C22⋊C8—22no—
28C4×C8—22no—
29C4×C8C2×C412yes—
30C4×C8D412yes—
31C24—42no—
32C2×D4—24no—
33C2×D4—28no—
34C2×D4—44no—
35C2×D4—42no—
36C2×D4—48no—
37C2×D4—88no—
38C22×C4C2×D411yescharacteristic
39C22×C4#4112yes—
40D8—416no—
41M16—44no—
42C2×C8—24no—
43C2×C8—24no—
44C2×C8—42no—
45C2×C8C22⋊C414yes—
46C42C22×C411yescharacteristic
47C42C2×D411yescharacteristic
48C42C2×D412yes—
49C23—44no—
50C23—88no—
51C23—84no—
52C23#12411yescharacteristic
53D4—48no—
54D4—88no—
55D4—88no—
56D4—84no—
57C2×C4—24no—
58C2×C4C2×C22⋊C411yescharacteristic
59C2×C4C4×D412yes—
60C2×C4#12112yes—
61C2×C4#12711yescharacteristic
62C2×C4AGL(1,ℤ/8)14yes—
63C8—24no—
64C8—44no—
65C8—82no—
66C22—22no—
67C22—84no—
68C22—88no—
69C22—168no—
70C22#39011yescharacteristic
71C22#49012yes—
72C4—22no—
73C4#41812yes—
74C4#47214yes—
75C4#49612yes—
76C2—22no—
77C2—164no—
78C2#196111yescharacteristic
79C2#197812yes—
subgroupG/H
center, socleC22#390
commutatorC42C22×C4
Frattini, cosocleC2×C42C23
prime radicalC2×#493C2
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C22 ◁ C2×C42 ◁ G
LECSG ▷ C2×C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #1837C2semidirect
3. #1545C2semidirect
4. #1452C2semidirect

Maximal subgroups

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

subgroupindex
C2×#4932
#18372
#15452
#14522