Finite Group Databasebeta

#10624766⋊C2 #13091171

order1458
automorphism?
homologyAbelianization (H1) = C2×C32 · Schur multiplier (H2) = C3

Aliases

unambiguous semidirect product#10624766⋊C2

Splittings

Fitting, Sylow#10624766 ⋊ C2

Subgroups

subgroupG/H
center, hypercenterC3#4169⋊C3
commutator, cosocle, hypocenterC32⋊C9C2×C32
FrattiniC33C32×D3
Fitting#10624766C2
socleC32C3×(C3⋊D3)⋊C3
prime radical#92174C3
LCSG ▷ C32⋊C9
UCSC1 ◁ C3

203 conjugacy classes of subgroups; only the 29 normal subgroups are shown.

normal subgroups only

This group has 203 conjugacy classes of subgroups — too many to draw. Only its 29 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) = 54

Polycyclic presentation:

2,3^6|b^3=e,c^3=g,b^a=b^2e^2,e^a=e^2,f^a=f^2g,c^b=ce,d^b=df,f^b=fg

Conjugacy classes & character table

93 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1458, 1245);