Finite Group Databasebeta

← D4⋊C8 #325

Subgroups — D4⋊C8 #325

Order 64.

41 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C4×D4C211yesmaximal, characteristic
2C4⋊C8C211yesmaximal, characteristic, complemented
3C4×C8C211yesmaximal, characteristic, complemented
4C2×D4C411yescharacteristic
5C22×C4—21no—
6C2×C8—21no—
7C2×C8—21no—
8C4⋊C4C411yescharacteristic
9C22⋊C4—21no—
10C42C2211yescharacteristic
11C23—21no—
12D4—21no—
13D4C812yescomplemented
14C2×C4—21no—
15C2×C4—41no—
16C2×C4—41no—
17C2×C4C2×C411yescharacteristic
18C2×C4D411yescharacteristic
19C2×C4D411yescharacteristic
20C8—22no—
21C8—41no—
22C22—22no—
23C22—41no—
24C22—41no—
25C22C22⋊C411yescharacteristic
26C4—21no—
27C4—41no—
28C4C2×C811yescharacteristic
29C4M1611yescharacteristic
30C4D811yescharacteristic
31C4SD1611yescharacteristic
32C2—42no—
33C2C22⋊C811yescharacteristic
34C2#10211yescharacteristic
35C2#10411yescharacteristic
subgroupG/H
centerC2×C4D4
commutatorC4C2×C8
Frattini, cosocleC42C22
socleC22C22⋊C4
prime radicalC2×D4C4
LCSG ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4 ◁ C42 ◁ G
LECSG ▷ C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C4⋊C8C2semidirect
3. C4×C8C2semidirect
13. D4C8semidirect

Maximal subgroups

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

subgroupindex
C4×D42
C4⋊C82
C4×C82