Finite Group Databasebeta

← Q8×D25 #87747

Subgroups — Q8×D25 #87747

Order 400.

57 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1Q8×C25C211yesmaximal, characteristic, complemented
2C4×D25C213yesmaximal
3Dic50C213yesmaximal, complemented
4C2×D25C2211yescharacteristic
5C4×C25C2213yes—
6Dic25C2213yes—
7Q8×D5—51nomaximal
8C2×C25C2311yescharacteristic
9D25Q812yesdirect product factor
10C5×Q8D511yescharacteristic
11C4×D5—53no—
12Dic10—53no—
13C25C2×Q811yescharacteristic, complemented, Sylow
14C2×D5—51no—
15C4×C5C2×D513yes—
16Dic5—53no—
17C2×Q8—251noSylow
18C2×C5C22×D511yescharacteristic
19D5—52no—
20Q8—253no—
21Q8D2511yescharacteristic, direct product factor
22C2×C4—253no—
23C5Q8×D511yescharacteristic
24C22—251no—
25C4—253no—
26C4C2×D2513yes—
27C2—252no—
28C2C22×D2511yescharacteristic
subgroupG/H
centerC2C22×D25
commutator, cosocleC2×C25C23
Frattini, socleC2×C5C22×D5
FittingQ8×C25C2
prime radicalC2×D25C22
hypercenterQ8D25
hypocenterC25C2×Q8
LCSG ▷ C2×C25 ▷ C25
UCSC1 ◁ C2 ◁ Q8

Complements

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

NH ≅ G/Ntype
1. Q8×C25C2semidirect
3. Dic50C2semidirect
9. D25Q8direct (N × H)
13. C25C2×Q8semidirect
21. Q8D25direct (N × H)

Maximal subgroups

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

subgroupindex
Q8×C252
C4×D252
Dic502
Q8×D55