Finite Group Databasebeta

← #1416

Subgroups — #1416

Order 128.

37 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×Q32C211yesmaximal, characteristic
2C2×C32C211yesmaximal, characteristic
3#366C211yesmaximal, characteristic
4C2×Q16—21no—
5Q32—21no—
6Q32C412yescomplemented
7C2×C16C2211yescharacteristic
8#107—21no—
9C32—21no—
10C2×Q8—41no—
11Q16—22no—
12Q16—41no—
13C2×C8D411yescharacteristic
14C4⋊C4—41no—
15C16C2×C411yescharacteristic
16C16D411yescharacteristic
17Q8—42no—
18Q8—81no—
19C2×C4—81no—
20C2×C4—81no—
21C2×C4D811yescharacteristic
22C8C22⋊C411yescharacteristic
23C8SD1611yescharacteristic
24C22D1611yescharacteristic
25C4—82no—
26C4—161no—
27C4#10211yescharacteristic
28C4SD3211yescharacteristic
29C2#35711yescharacteristic
30C2SD6411yescharacteristic
31C2Q6411yescharacteristic
subgroupG/H
center, socle, prime radicalC22D16
commutatorC16C2×C4
Frattini, cosocleC2×C16C22
LCSG ▷ C16 ▷ C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ 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
6. Q32C4semidirect

Maximal subgroups

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

subgroupindex
C2×Q322
C2×C322
#3662