Finite Group Databasebeta

D15×D511 #44501432

order30660
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2

Aliases

direct productD15×D511

Splittings

Fitting, socle, derived, HallC3×C5×C7×C73 ⋊ C22
HallC5×C7×C73 ⋊ C2×D3
HallC3×C7×C73 ⋊ C2×D5
HallC3×C5×C73 ⋊ C2×D7
HallC7×C73 ⋊ C2×D15
HallC5×C73 ⋊ D3×D7
HallC3×C73 ⋊ D5×D7
HallC3×C5×C7 ⋊ C2×D73
SylowC73 ⋊ D7×D15
HallC5×C7 ⋊ D3×D73
HallC3×C7 ⋊ D5×D73
HallC3×C5 ⋊ C2×D511
SylowC7 ⋊ D15×D73
SylowC5 ⋊ D3×D511
SylowC3 ⋊ D5×D511

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, cosocle, hypocenterC3×C5×C7×C73C22
LCSG ▷ C3×C5×C7×C73
UCSC1

80 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 7665

Conjugacy classes & character table

2313 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(30660, 195);