Finite Group Databasebeta

Dic9×C41⋊C25 #49146602

order36900
automorphism?
homologyAbelianization (H1) = C4×C25 · Schur multiplier (H2) = C1

Aliases

direct productDic9×C41⋊C25
unambiguous semidirect productC9⋊(C4×C41⋊C25)
unambiguous semidirect product(Dic9×C41)⋊C25

Splittings

derived, HallC9×C41 ⋊ C4×C25
HallC9×C41⋊C25 ⋊ C4
HallDic9×C41 ⋊ C25
SylowC41 ⋊ C25×Dic9
SylowC9 ⋊ C4×C41⋊C25

Subgroups

subgroupG/H
center, hypercenterC2×C5D9×C41⋊C5
commutator, hypocenterC9×C41C4×C25
FrattiniC2×C3×C5D3×C41⋊C5
Fitting, cosocleC2×C5×C9×C41C2×C5
socle, prime radicalC2×C3×C5×C41C5×D3
LCSG ▷ C9×C41
UCSC1 ◁ C2×C5

54 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 36900

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(36900, 3);