Finite Group Databasebeta

C2×C25×D309 #44525432

order30900
automorphism?
homologyAbelianization (H1) = C22×C25 · Schur multiplier (H2) = C2

Aliases

direct productC2×C25×D309
unambiguous semidirect product(C2×C3)⋊(C25×D103)
unambiguous semidirect product(C2×C103)⋊(D3×C25)

Splittings

FittingC2×C3×C25×C103 ⋊ C2
derived, HallC3×C103 ⋊ C22×C25
HallC3×C25×C103 ⋊ C22
HallC25×C103 ⋊ C2×D3
SylowC103 ⋊ C2×D3×C25
HallC3×C25 ⋊ C2×D103
SylowC3 ⋊ C2×C25×D103

Subgroups

subgroupG/H
center, hypercenterC2×C25D309
commutator, hypocenterC3×C103C22×C25
FrattiniC5C2×C5×D309
FittingC2×C3×C25×C103C2
socleC2×C3×C5×C103C2×C5
prime radicalC2×C5×D309C5
cosocleC3×C5×C103C22×C5
LCSG ▷ C3×C103
UCSC1 ◁ C2×C25

60 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 15450

Conjugacy classes & character table

7800 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(30900, 38);