Finite Group Databasebeta

D15×D417 #38736282

order25020
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2

Aliases

direct productD15×D417

Splittings

Fitting, socle, derived, HallC32×C5×C139 ⋊ C22
HallC32×C139 ⋊ C2×D5
HallC5×C139 ⋊ D32
SylowC139 ⋊ D3×D15
HallC32×C5 ⋊ C2×D139
SylowC32 ⋊ D5×D139
SylowC5 ⋊ D3×D417

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, cosocle, hypocenterC32×C5×C139C22
LCSG ▷ C32×C5×C139
UCSC1

88 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4170

Conjugacy classes & character table

1890 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(25020, 104);