Finite Group Databasebeta

← #14520295

Subgroups — #14520295

Order 1971.

16 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C3×C73⋊C3C311yesmaximal, characteristic
2C9×C73C311yesmaximal, characteristic, complemented
3#10620321C312yesmaximal, complemented
4C3×C73C3211yescharacteristic
5C73⋊C3—31no—
6C733−1+211yescharacteristic, complemented, Sylow
73−1+2—731nomaximal, Sylow
8C32—731no—
9C9—732no—
10C9C73⋊C311yescharacteristic, complemented
11C3—2191no—
12C3C3×C73⋊C311yescharacteristic
subgroupG/H
center, FrattiniC3C3×C73⋊C3
commutator, socle, cosocleC3×C73C32
FittingC9×C73C3
prime radicalC3×C73⋊C3C3
hypercenterC9C73⋊C3
hypocenterC733−1+2
LCSG ▷ C3×C73 ▷ C73
UCSC1 ◁ C3 ◁ C9

Complements

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

NH ≅ G/Ntype
2. C9×C73C3semidirect
3. #10620321C3semidirect
6. C733−1+2semidirect
10. C9C73⋊C3semidirect

Maximal subgroups

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

subgroupindex
C3×C73⋊C33
C9×C733
#106203213
3−1+273