Finite Group Databasebeta

C5×D5×D249 #38735269

order24900
automorphism?
homologyAbelianization (H1) = C22×C5 · Schur multiplier (H2) = C2

Aliases

direct productC5×D5×D249
unambiguous semidirect product(C3×D5)⋊(C5×D83)
unambiguous semidirect product(D5×C83)⋊(C5×D3)

Splittings

Fitting, socle, HallC3×C52×C83 ⋊ C22
derivedC3×C5×C83 ⋊ C22×C5
HallC52×C83 ⋊ C2×D3
HallC3×C83 ⋊ C2×C5×D5
SylowC83 ⋊ C5×D3×D5
HallC3×C52 ⋊ C2×D83
SylowC52 ⋊ C2×D249
SylowC3 ⋊ C5×D5×D83

Subgroups

subgroupG/H
center, hypercenterC5D5×D249
commutator, cosocle, hypocenterC3×C5×C83C22×C5
FrattiniC1G
Fitting, socleC3×C52×C83C22
LCSG ▷ C3×C5×C83
UCSC1 ◁ C5

96 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2490

Conjugacy classes & character table

2520 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(24900, 78);