Finite Group Databasebeta

D69⋊D123 #46800440

order33948
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2

Aliases

unambiguous semidirect productD69⋊D123

Splittings

Fitting, socle, derived, HallC32×C23×C41 ⋊ C22
HallC23×C41 ⋊ D32
HallC32×C41 ⋊ C2×D23
HallC32×C23 ⋊ C2×D41
SylowC41 ⋊ (C3⋊D3)⋊D23
SylowC23 ⋊ D3×D123
SylowC32 ⋊ D23×D41

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, cosocle, hypocenterC32×C23×C41C22
LCSG ▷ C32×C23×C41
UCSC1

88 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5658

Polycyclic presentation:

2^2,3^2,23,41|c^a=c^2,d^a=d^2,f^a=f^40,d^b=d^2,e^b=e^22

Conjugacy classes & character table

2235 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(33948, 67);