Finite Group Databasebeta

← #544

Subgroups — #544

Order 64.

103 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C4⋊Q8C214yesmaximal, complemented
2#125C214yesmaximal, complemented
3C22⋊Q8C214yesmaximal
4#117C212yesmaximal
5C2×C4⋊C4C211yesmaximal, characteristic
6C2×Q8C2214yes—
7C22×C4C2212yes—
8C22×C4C2211yescharacteristic
9C4⋊C4C2214yes—
10C4⋊C4C2212yes—
11C4⋊C4C2212yes—
12C4⋊C4C2214yes—
13C4⋊C4C2218yes—
14C22⋊C4C2214yes—
15C42C2214yes—
16C23C2311yescharacteristic
17Q8—44no—
18C2×C4—42no—
19C2×C4Q814yescomplemented
20C2×C4C2314yes—
21C2×C4C2314yes—
22C2×C4C2314yes—
23C2×C4C2312yes—
24C22—21no—
25C22—21no—
26C22C2×Q812yes—
27C22C2411yescharacteristic
28C4—24no—
29C4—24no—
30C4—24no—
31C4C2×Q814yes—
32C2—22no—
33C2C22×Q811yescharacteristic
34C2H(5,𝔽2)11yescharacteristic
35C22−1+411yescharacteristic
subgroupG/H
center, commutator, Frattini, socle, cosocleC22C24
prime radicalC23C23
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C22 ◁ G
LECSG ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C4⋊Q8C2semidirect
2. #125C2semidirect
19. C2×C4Q8semidirect

Maximal subgroups

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

subgroupindex
C4⋊Q82
#1252
C22⋊Q82
#1172
C2×C4⋊C42