Finite Group Databasebeta

C3⋊D4155 #38735499

order24930
automorphism?
homologyAbelianization (H1) = C2 · Schur multiplier (H2) = C3

Aliases

unambiguous semidirect productC3⋊D4155
unambiguous semidirect productC5⋊(C3⋊D831)
unambiguous semidirect productC277⋊(C3⋊D15)

Splittings

Fitting, socle, derived, HallC32×C5×C277 ⋊ C2
HallC32×C277 ⋊ D5
HallC5×C277 ⋊ C3⋊D3
SylowC277 ⋊ C3⋊D15
HallC32×C5 ⋊ D277
SylowC32 ⋊ D1385
SylowC5 ⋊ C3⋊D831

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, cosocle, hypocenterC32×C5×C277C2
LCSG ▷ C32×C5×C277
UCSC1

48 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 12465

Polycyclic presentation:

2,3^2,5,277|b^a=b^2,c^a=c^2,d^a=d^4,e^a=e^276

Conjugacy classes & character table

6234 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(24930, 32);