Finite Group Databasebeta

#26039363⋊C2 #37524092

order22932
automorphism?
homologyAbelianization (H1) = C22×C9 · Schur multiplier (H2) = C2

Aliases

unambiguous semidirect product#26039363⋊C2
unambiguous semidirect product#26039367⋊C2
unambiguous semidirect product#26039369⋊C2

Splittings

derived, HallC13×C49 ⋊ C22×C9
Hall#19153185 ⋊ C22
HallD13×D49 ⋊ C9
SylowC49 ⋊ C2×D13⋊C9
SylowC13 ⋊ C2×D49⋊C9

Subgroups

subgroupG/H
center, hypercenterC3#16838413⋊C2
commutator, hypocenterC13×C49C22×C9
FrattiniC3×C7#10587716⋊C2
Fitting, cosocleC3×C13×C49C22×C3
socleC3×C7×C13C2×AGL(1,𝔽7)
prime radicalC3×D13×D49C3
LCSG ▷ C13×C49
UCSC1 ◁ C3

90 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5733

Polycyclic presentation:

2^2,3,7,13,3,7|c^3=f,d^7=g^6,e^a=e^12,d^b=d^6g,g^b=g^6,d^c=d^2g^3,e^c=e^3,g^c=g^2

Conjugacy classes & character table

240 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22932, 37);