Finite Group Databasebeta

← #508

Subgroups — #508

Order 64.

42 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#135C212yesmaximal, complemented
2Q32C211yesmaximal, characteristic, complemented
3SD32C212yesmaximal, complemented
4D16C211yesmaximal, characteristic, complemented
5C2×C16C211yesmaximal, characteristic, complemented
6#41—22no—
7Q16C2212yes—
8SD16—22no—
9D8C2212yes—
10C2×C8C2211yescharacteristic
11C16C2211yescharacteristic
12C16C2211yescharacteristic
13Q8—22no—
14D4—22no—
15D4—42no—
16C2×C4—42no—
17C2×C4D411yescharacteristic
18C8D411yescharacteristic
19C8C2311yescharacteristic
20C22—42no—
21C22D811yescharacteristic
22C4—42no—
23C4D811yescharacteristic
24C4C2×D411yescharacteristic
25C2—21no—
26C2—82no—
27C2C2×D811yescharacteristic
subgroupG/H
centerC4D8
commutator, Frattini, cosocleC8C23
socleC2C2×D8
LCSG ▷ C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C4 ◁ C2×C4 ◁ C2×C8 ◁ G
LECSG ▷ C8 ▷ C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. #135C2semidirect
2. Q32C2semidirect
3. SD32C2semidirect
4. D16C2semidirect
5. C2×C16C2semidirect

Maximal subgroups

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

subgroupindex
#1352
Q322
SD322
D162
C2×C162