Finite Group Databasebeta

D85×D89 #44475465

order30260
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2

Aliases

direct productD85×D89
unambiguous semidirect product(C5×D89)⋊D17
unambiguous semidirect product(C17×D89)⋊D5

Splittings

Fitting, socle, derived, HallC5×C17×C89 ⋊ C22
HallC17×C89 ⋊ C2×D5
HallC5×C89 ⋊ C2×D17
SylowC89 ⋊ C2×D85
HallC5×C17 ⋊ C2×D89
SylowC17 ⋊ D5×D89
SylowC5 ⋊ D17×D89

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, cosocle, hypocenterC5×C17×C89C22
LCSG ▷ C5×C17×C89
UCSC1

40 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 7565

Conjugacy classes & character table

2024 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(30260, 40);