Finite Group Databasebeta

D25×D261 #39907792

order26100
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2

Aliases

direct productD25×D261
unambiguous semidirect product(C9×D25)⋊D29
unambiguous semidirect product(C29×D25)⋊D9

Splittings

Fitting, derived, HallC9×C25×C29 ⋊ C22
HallC25×C29 ⋊ C2×D9
HallC9×C29 ⋊ C2×D25
HallC9×C25 ⋊ C2×D29
SylowC29 ⋊ D9×D25
SylowC25 ⋊ C2×D261
SylowC9 ⋊ D25×D29

Subgroups

subgroupG/H
center, hypercenterC1G
commutator, Fitting, cosocle, hypocenterC9×C25×C29C22
FrattiniC3×C5D5×D87
socleC3×C5×C29D3×D5
LCSG ▷ C9×C25×C29
UCSC1

90 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 6525

Conjugacy classes & character table

1848 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(26100, 26);