Finite Group Databasebeta

D15×D515 #44525527

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

Aliases

direct productD15×D515

Splittings

Fitting, socle, derived, HallC3×C52×C103 ⋊ C22
HallC52×C103 ⋊ C2×D3
HallC3×C103 ⋊ D52
SylowC103 ⋊ D5×D15
HallC3×C52 ⋊ C2×D103
SylowC52 ⋊ D3×D103
SylowC3 ⋊ D5×D515

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, cosocle, hypocenterC3×C52×C103C22
LCSG ▷ C3×C52×C103
UCSC1

96 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 3090

Conjugacy classes & character table

2331 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(30900, 133);