Finite Group Databasebeta

C25×D489 #37587342

order24450
automorphism?
homologyAbelianization (H1) = C2×C25 · Schur multiplier (H2) = C1

Aliases

direct productC25×D489
unambiguous semidirect productC3⋊(C25×D163)
unambiguous semidirect productC163⋊(D3×C25)

Splittings

Fitting, HallC3×C25×C163 ⋊ C2
derived, HallC3×C163 ⋊ C2×C25
HallC25×C163 ⋊ D3
SylowC163 ⋊ D3×C25
HallC3×C25 ⋊ D163
SylowC3 ⋊ C25×D163

Subgroups

subgroupG/H
center, hypercenterC25D489
commutator, hypocenterC3×C163C2×C25
FrattiniC5C5×D489
FittingC3×C25×C163C2
socle, cosocleC3×C5×C163C2×C5
prime radicalC5×D489C5
LCSG ▷ C3×C163
UCSC1 ◁ C25

24 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 12225

Conjugacy classes & character table

6150 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(24450, 7);