Finite Group Databasebeta

D161⋊(C3⋊D3) #19153993

order5796
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2×C3

Aliases

unambiguous semidirect productD161⋊(C3⋊D3)

Splittings

Fitting, socle, derived, HallC32×C7×C23 ⋊ C22
HallC32×C23 ⋊ C2×D7
HallC7×C23 ⋊ C2×C3⋊D3
HallC32×C7 ⋊ C2×D23
SylowC23 ⋊ D7×C3⋊D3
SylowC32 ⋊ D7×D23
SylowC7 ⋊ C3⋊D3×D23

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, hypocenterC32×C7×C23C22
LCSG ▷ C32×C7×C23
UCSC1

120 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^2,3^2,7,23|e^a=e^6,f^a=f^22,c^b=c^2,d^b=d^2,e^b=e^6

Conjugacy classes & character table

393 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC5×D161⋊(C3⋊D3), D161⋊(C3⋊D15), #44394654, …
maximal normal subgroup ofC5×D161⋊(C3⋊D3)
maximal quotient ofC5×D161⋊(C3⋊D3), D161⋊(C3⋊D15), #44394654, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(5796, 83);