Finite Group Databasebeta

D93⋊D39 #28408351

order14508
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2

Aliases

unambiguous semidirect productD93⋊D39

Splittings

Fitting, socle, derived, HallC32×C13×C31 ⋊ C22
HallC13×C31 ⋊ D32
HallC32×C31 ⋊ C2×D13
HallC32×C13 ⋊ C2×D31
SylowC31 ⋊ D3×D39
SylowC13 ⋊ (C3⋊D3)⋊D31
SylowC32 ⋊ D13×D31

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, cosocle, hypocenterC32×C13×C31C22
LCSG ▷ C32×C13×C31
UCSC1

88 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2418

Polycyclic presentation:

2^2,3^2,13,31|d^a=d^2,f^a=f^30,c^b=c^2,d^b=d^2,e^b=e^12

Conjugacy classes & character table

963 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(14508, 237);