Finite Group Databasebeta

← C3×#689 #6686

Subgroups — C3×#689 #6686

Order 240.

36 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C3×C5×Q8C211yesmaximal, characteristic
2C3×Dic10C211yesmaximal, characteristic
3C3×#168C211yesmaximal, characteristic
4#689C311yesmaximal, characteristic, direct product factor, Hall
5C3×C4×C5—21no—
6C3×C4×C5C2211yescharacteristic
7C3×Dic5—21no—
8C3×Q16—51nomaximal, Hall
9C5×Q8C2×C311yescharacteristic
10Dic10C2×C311yescharacteristic
11#168C2×C311yescharacteristic
12C2×C3×C5D411yescharacteristic
13C3×Q8—51no—
14C3×Q8D511yescharacteristic
15C3×C8—51no—
16C4×C5—21no—
17C4×C5C22×C311yescharacteristic
18Dic5—21no—
19Q16—51noSylow
20C3×C5Q1611yescharacteristic, complemented, Hall
21C3×C4—21no—
22C3×C4—101no—
23C3×C4C2×D511yescharacteristic
24C2×C5C3×D411yescharacteristic
25Q8—51no—
26Q8C3×D511yescharacteristic
27C8—51no—
28C2×C3C22⋊D511yescharacteristic
29C5C3×Q1611yescharacteristic, complemented, Sylow
30C4—21no—
31C4—101no—
32C4C2×C3×D511yescharacteristic
33C3#68911yescharacteristic, direct product factor, Sylow
34C2C3×C22⋊D511yescharacteristic
subgroupG/H
centerC2×C3C22⋊D5
commutator, cosocleC4×C5C22×C3
FrattiniC4C2×C3×D5
FittingC3×C5×Q8C2
socle, prime radicalC2×C3×C5D4
hypercenterC3×Q8D5
hypocenterC5C3×Q16
LCSG ▷ C4×C5 ▷ C2×C5 ▷ C5
UCSC1 ◁ C2×C3 ◁ C3×C4 ◁ C3×Q8

Complements

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

NH ≅ G/Ntype
4. #689C3direct (N × H)
20. C3×C5Q16semidirect
29. C5C3×Q16semidirect
33. C3#689direct (N × H)

Maximal subgroups

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

subgroupindex
C3×C5×Q82
C3×Dic102
C3×#1682
#6893
C3×Q165