Finite Group Databasebeta

D5×D1641 #45659124

order32820
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2

Aliases

direct productD5×D1641
unambiguous semidirect product(C3×D5)⋊D547
unambiguous semidirect product(D5×C547)⋊D3

Splittings

Fitting, socle, derived, HallC3×C5×C547 ⋊ C22
HallC5×C547 ⋊ C2×D3
HallC3×C547 ⋊ C2×D5
SylowC547 ⋊ D3×D5
HallC3×C5 ⋊ C2×D547
SylowC5 ⋊ C2×D1641
SylowC3 ⋊ D5×D547

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, cosocle, hypocenterC3×C5×C547C22
LCSG ▷ C3×C5×C547
UCSC1

40 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8205

Conjugacy classes & character table

3288 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(32820, 28);