Finite Group Databasebeta

← C919⋊AGL(1,𝔽5) #32913622

Subgroups — C919⋊AGL(1,𝔽5) #32913622

Order 18380.

12 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1D5×C919C211yesmaximal, characteristic
2C5×C919C411yescharacteristic, complemented, Hall
3Dic919—51nomaximal, Hall
4C2×C919—51no—
5C919AGL(1,𝔽5)11yescharacteristic, complemented, Sylow
6AGL(1,𝔽5)—9191nomaximal, Hall
7D5D91911yescharacteristic
8C5Dic91911yescharacteristic, complemented, Sylow
9C4—45951noSylow
10C2—51no—
subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, hypocenterC5×C919C4
prime radical, cosocleD5×C919C2
LCSG ▷ C5×C919
UCSC1

Complements

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

NH ≅ G/Ntype
2. C5×C919C4semidirect
5. C919AGL(1,𝔽5)semidirect
8. C5Dic919semidirect

Maximal subgroups

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

subgroupindex
D5×C9192
Dic9195
AGL(1,𝔽5)919