Finite Group Databasebeta

← C4×M16 #404

Subgroups — C4×M16 #404

Order 64.

71 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×M16C212yesmaximal
2C2×C42C211yesmaximal, characteristic
3#97C212yesmaximal, complemented
4C4×C8C212yesmaximal, complemented
5C22×C4C412yes—
6C22×C4C2211yescharacteristic
7M16C418yesdirect product factor
8C2×C8C2214yes—
9C42C412yes—
10C42C2211yescharacteristic
11C42C2211yescharacteristic
12C23C2×C411yescharacteristic
13C2×C4—24no—
14C2×C4C2×C412yes—
15C2×C4C2×C411yescharacteristic
16C2×C4C2×C414yes—
17C2×C4C2×C412yes—
18C2×C4C2311yescharacteristic
19C8C2×C418yescomplemented
20C22—22no—
21C22C4212yes—
22C22C22×C411yescharacteristic
23C4—22no—
24C4C4212yes—
25C4M1614yesdirect product factor
26C4C22×C412yes—
27C2—22no—
28C2C2×C4211yescharacteristic
29C2C2×M1612yes—
subgroupG/H
centerC42C22
commutatorC2C2×C42
Frattini, cosocleC2×C4C23
socleC22C22×C4
prime radicalC23C2×C4
LCSG ▷ C2 ▷ C1
UCSC1 ◁ C42 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
3. #97C2semidirect
4. C4×C8C2semidirect
7. M16C4direct (N × H)
19. C8C2×C4semidirect
25. C4M16direct (N × H)

Maximal subgroups

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

subgroupindex
C2×M162
C2×C422
#972
C4×C82