Finite Group Databasebeta

← Q8⋊C16 #1337

Subgroups — Q8⋊C16 #1337

Order 128.

47 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C8×Q8C211yesmaximal, characteristic
2C4⋊C16C211yesmaximal, characteristic
3C4×C16C211yesmaximal, characteristic
4C4×Q8C411yescharacteristic
5C2×C16—21no—
6C2×C16—21no—
7C4⋊C8—21no—
8C4⋊C8C411yescharacteristic
9C4×C8—21no—
10C4×C8C2211yescharacteristic
11C2×Q8C811yescharacteristic
12C2×C8—21no—
13C2×C8D411yescharacteristic
14C2×C8D411yescharacteristic
15C4⋊C4—21no—
16C4⋊C4C811yescharacteristic
17C42—21no—
18C42C2×C411yescharacteristic
19C16—22no—
20C16—41no—
21Q8—21no—
22Q8C1612yescomplemented
23C2×C4—21no—
24C2×C4—21no—
25C2×C4C22⋊C411yescharacteristic
26C2×C4C2×C811yescharacteristic
27C2×C4M1611yescharacteristic
28C8—21no—
29C8—41no—
30C8SD1611yescharacteristic
31C8Q1611yescharacteristic
32C22C22⋊C811yescharacteristic
33C4—22no—
34C4—21no—
35C4—41no—
36C4#10311yescharacteristic
37C4#10411yescharacteristic
38C4C2×C1611yescharacteristic
39C4M3211yescharacteristic
40C2Q8⋊C811yescharacteristic
41C2C22⋊C1611yescharacteristic
42C2#35011yescharacteristic
subgroupG/H
centerC2×C8D4
commutatorC4C2×C16
Frattini, cosocleC4×C8C22
socle, prime radicalC22C22⋊C8
LCSG ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C8 ◁ C4×C8 ◁ G
LECSG ▷ C4×C8 ▷ C2×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
22. Q8C16semidirect

Maximal subgroups

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

subgroupindex
C8×Q82
C4⋊C162
C4×C162