Finite Group Databasebeta

← 3−1+2⋊C16 #88384

Subgroups — 3−1+2⋊C16 #88384

Order 432.

34 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C8×3−1+2C211yesmaximal, characteristic
2C3×C3⋊C16—31nomaximal
3C9⋊C16C311yesmaximal, characteristic, complemented
4C4×3−1+2C411yescharacteristic
5C32×C8D311yescharacteristic
6C8×C9—21no—
7C8×C9C2×C311yescharacteristic
8C2×3−1+2C811yescharacteristic
9C3×C16—91no—
10C3⋊C16—31no—
11C32×C4Dic311yescharacteristic
12C4×C9—21no—
13C4×C9C3×C411yescharacteristic
143−1+2C1611yescharacteristic, complemented, Sylow
15C3×C8—61no—
16C3×C8C3×D311yescharacteristic
17C2×C32C3⋊C811yescharacteristic
18C2×C9—21no—
19C2×C9C3×C811yescharacteristic
20C16—91noSylow
21C3×C4—61no—
22C3×C4C3×Dic311yescharacteristic
23C32C3⋊C1611yescharacteristic
24C9—21no—
25C9C3×C1611yescharacteristic, complemented
26C8AGL(1,ℤ/9)11yescharacteristic
27C2×C3—61no—
28C2×C3C3×C3⋊C811yescharacteristic
29C43−1+2⋊C411yescharacteristic
30C3—61no—
31C3C3×C3⋊C1611yescharacteristic
32C23−1+2⋊C811yescharacteristic
subgroupG/H
center, hypercenterC8AGL(1,ℤ/9)
commutator, hypocenterC9C3×C16
FrattiniC3×C8C3×D3
FittingC8×3−1+2C2
socleC2×C3C3×C3⋊C8
prime radicalC2×C32C3⋊C8
cosocleC8×C9C2×C3
LCSG ▷ C9
UCSC1 ◁ C8

Complements

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

NH ≅ G/Ntype
3. C9⋊C16C3semidirect
14. 3−1+2C16semidirect
25. C9C3×C16semidirect

Maximal subgroups

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

subgroupindex
C8×3−1+22
C3×C3⋊C163
C9⋊C163