Finite Group Databasebeta

← #7367

Subgroups — #7367

Order 256.

81 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#1836C211yesmaximal, characteristic
2#1325C212yesmaximal
3C2×#97C411yescharacteristic
4#384C2211yescharacteristic
5#382C411yescharacteristic
6#340—22no—
7#324—22no—
8C22×C8—21no—
9C2×C4⋊C4—21no—
10C2×C4⋊C4—41no—
11C2×C4⋊C4D412yes—
12C2×C42C2×C411yescharacteristic
13C22⋊C8—42no—
14#97—21no—
15#97C812yescomplemented
16#95—41no—
17C22×C4—21no—
18C22×C4—22no—
19C22×C4—41no—
20C22×C4C22⋊C411yescharacteristic
21C2×C8—22no—
22C2×C8—41no—
23C2×C8—41no—
24C2×C8—82no—
25C4⋊C4—42no—
26C4⋊C4—42no—
27C4⋊C4—82no—
28C42—21no—
29C42C2×C811yescharacteristic
30C42M1611yescharacteristic
31C23#9911yescharacteristic
32C2×C4—21no—
33C2×C4—21no—
34C2×C4—21no—
35C2×C4—21no—
36C2×C4—41no—
37C2×C4—41no—
38C2×C4—42no—
39C2×C4—82no—
40C2×C4—81no—
41C2×C4—81no—
42C2×C4—81no—
43C2×C4C22⋊C811yescharacteristic
44C2×C4#10111yescharacteristic
45C8—42no—
46C8—162no—
47C22—21no—
48C22—21no—
49C22#32411yescharacteristic
50C22#35411yescharacteristic
51C22#35511yescharacteristic
52C4—21no—
53C4—21no—
54C4—41no—
55C4—41no—
56C4—82no—
57C4—161no—
58C2—21no—
59C2—21no—
60C2#132411yescharacteristic
61C2#141211yescharacteristic
62C2#141311yescharacteristic
subgroupG/H
center, socleC22#354
commutatorC42C2×C8
Frattini, cosocle#384C22
prime radicalC23#99
LCSG ▷ C42 ▷ C2×C4 ▷ C22 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C23 ◁ C22×C4 ◁ #384 ◁ G
LECSG ▷ #384 ▷ C22×C4 ▷ C22 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
15. #97C8semidirect

Maximal subgroups

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

subgroupindex
#18362
#13252