Finite Group Databasebeta

D5×D1609 #44565663

order32180
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2

Aliases

direct productD5×D1609
unambiguous semidirect product(D5×C1609)⋊C2
unambiguous semidirect product(C5×D1609)⋊C2
unambiguous semidirect productD8045⋊C2

Splittings

Fitting, socle, derived, HallC5×C1609 ⋊ C22
SylowC1609 ⋊ C2×D5
SylowC5 ⋊ C2×D1609

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, cosocle, hypocenterC5×C1609C22
LCSG ▷ C5×C1609
UCSC1

20 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8045

Conjugacy classes & character table

3224 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(32180, 12);