Finite Group Databasebeta

C3⋊D5397 #44569230

order32382
automorphism?
homologyAbelianization (H1) = C2 · Schur multiplier (H2) = C3

Aliases

unambiguous semidirect productC3⋊D5397
unambiguous semidirect productC7⋊(C3⋊D771)
unambiguous semidirect productC257⋊(C3⋊D21)

Splittings

Fitting, socle, derived, HallC32×C7×C257 ⋊ C2
HallC32×C257 ⋊ D7
HallC7×C257 ⋊ C3⋊D3
SylowC257 ⋊ C3⋊D21
HallC32×C7 ⋊ D257
SylowC32 ⋊ D1799
SylowC7 ⋊ C3⋊D771

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, cosocle, hypocenterC32×C7×C257C2
LCSG ▷ C32×C7×C257
UCSC1

48 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 16191

Polycyclic presentation:

2,3^2,7,257|b^a=b^2,c^a=c^2,d^a=d^6,e^a=e^256

Conjugacy classes & character table

8097 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(32382, 32);