Finite Group Databasebeta

← Dic25⋊C5 #92523

Subgroups — Dic25⋊C5 #92523

Order 500.

22 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×5−1+2C211yesmaximal, characteristic
25−1+2C411yescharacteristic, complemented, Sylow
3C5×Dic5—51nomaximal
4Dic25C511yesmaximal, characteristic, complemented
5C2×C52D511yescharacteristic
6C2×C25—22no—
7C2×C25C2×C511yescharacteristic
8C52Dic511yescharacteristic
9C25—22no—
10C25C4×C511yescharacteristic, complemented
11C4×C5—251no—
12Dic5—51no—
13C2×C5—101no—
14C2×C5C5×D511yescharacteristic
15C5—101no—
16C5C5×Dic511yescharacteristic
17C4—251noSylow
18C2D25⋊C511yescharacteristic
subgroupG/H
center, hypercenterC2D25⋊C5
commutator, hypocenterC25C4×C5
Frattini, socleC2×C5C5×D5
FittingC2×5−1+2C2
prime radicalC2×C52D5
cosocleC2×C25C2×C5
LCSG ▷ C25
UCSC1 ◁ C2

Complements

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

NH ≅ G/Ntype
2. 5−1+2C4semidirect
4. Dic25C5semidirect
10. C25C4×C5semidirect

Maximal subgroups

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

subgroupindex
C2×5−1+22
C5×Dic55
Dic255