Finite Group Databasebeta

H(3,𝔽3)⋊(C31⋊C27) #36379496

order22599
automorphism?
homologyAbelianization (H1) = C3×C27 · Schur multiplier (H2) = C32

Aliases

unambiguous semidirect productH(3,𝔽3)⋊(C31⋊C27)

Splittings

SylowC31 ⋊ H(3,𝔽3)⋊C27

Subgroups

subgroupG/H
centerC3×C9C32⋊(C31⋊C3)
commutatorC32×C31C3×C27
FrattiniC32×C9C3×C31⋊C3
FittingC9×H(3,𝔽3)×C31C3
socleC32×C31C32⋊C9
prime radicalC3×H(3,𝔽3)×C31C9
cosocleC32×C9×C31C32
hypercenterC9×H(3,𝔽3)C31⋊C3
hypocenterC31H(3,𝔽3)⋊C27
LCSG ▷ C32×C31 ▷ C3×C31 ▷ C31
UCSC1 ◁ C3×C9 ◁ C32×C9 ◁ C9×H(3,𝔽3)

144 conjugacy classes of subgroups; only the 52 normal subgroups are shown.

normal subgroups only

This group has 144 conjugacy classes of subgroups — too many to draw. Only its 52 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 7533

Polycyclic presentation:

3^6,31|a^3=d,d^3=f,b^a=bc,c^a=ce,g^a=g^25,c^b=ce

Conjugacy classes & character table

1143 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22599, 517);