Finite Group Databasebeta

← Dic5×C25 #92521

Subgroups — Dic5×C25 #92521

Order 500.

26 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C5×C25C211yesmaximal, characteristic
2C5×C25C411yescharacteristic, complemented, Sylow
3C5×Dic5C511yesmaximal, characteristic
4C4×C25—51nomaximal
5C2×C52C2×C511yescharacteristic
6C2×C25—22no—
7C2×C25D511yescharacteristic
8C52C4×C511yescharacteristic
9C25—22no—
10C25Dic511yescharacteristic, direct product factor
11C4×C5—51no—
12Dic5C2511yescharacteristic, direct product factor
13C2×C5—22no—
14C2×C5C2×C2511yescharacteristic
15C2×C5C5×D511yescharacteristic
16C5—22no—
17C5C4×C2511yescharacteristic, complemented
18C5C5×Dic511yescharacteristic
19C4—51noSylow
20C2D5×C2511yescharacteristic
subgroupG/H
center, hypercenterC2×C25D5
commutator, hypocenterC5C4×C25
FrattiniC2×C5C5×D5
FittingC2×C5×C25C2
socle, prime radical, cosocleC2×C52C2×C5
LCSG ▷ C5
UCSC1 ◁ C2×C25

Complements

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

NH ≅ G/Ntype
2. C5×C25C4semidirect
10. C25Dic5direct (N × H)
12. Dic5C25direct (N × H)
17. C5C4×C25semidirect

Maximal subgroups

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

subgroupindex
C2×C5×C252
C5×Dic55
C4×C255