Finite Group Databasebeta

← #1418

Subgroups — #1418

Order 128.

37 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#508C211yesmaximal, characteristic
2M64C211yesmaximal, characteristic, complemented
3#367C211yesmaximal, characteristic, complemented
4#135—21no—
5Q32C411yescharacteristic, complemented
6SD32—21no—
7D16C411yescharacteristic, complemented
8C2×C16C2211yescharacteristic
9#107—21no—
10C32—21no—
11#41—41no—
12Q16—21no—
13SD16—41no—
14D8—21no—
15C2×C8D411yescharacteristic
16C4⋊C4—41no—
17C16C2×C411yescharacteristic
18C16D411yescharacteristic
19Q8—41no—
20D4—41no—
21D4—81no—
22C2×C4—81no—
23C2×C4—81no—
24C2×C4D811yescharacteristic
25C8C22⋊C411yescharacteristic
26C8SD1611yescharacteristic
27C22—81no—
28C22D1611yescharacteristic
29C4—81no—
30C4—161no—
31C4#10211yescharacteristic
32C4SD3211yescharacteristic
33C2—21no—
34C2—161no—
35C2#35711yescharacteristic
subgroupG/H
center, socleC2#357
commutatorC16C2×C4
Frattini, cosocleC2×C16C22
prime radical#508C2
LCSG ▷ C16 ▷ C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C2 ◁ C2×C4 ◁ C2×C8 ◁ C2×C16 ◁ G
LECSG ▷ C2×C16 ▷ C8 ▷ C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. M64C2semidirect
3. #367C2semidirect
5. Q32C4semidirect
7. D16C4semidirect

Maximal subgroups

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

subgroupindex
#5082
M642
#3672