Finite Group Databasebeta

(C5⋊D5)⋊#10620323 #45659468

order32850
automorphism?
homologyAbelianization (H1) = C2×C9 · Schur multiplier (H2) = C5

Aliases

unambiguous semidirect product(C5⋊D5)⋊#10620323

Splittings

Fitting, socle, derived, HallC52×C73 ⋊ C2×C9
HallC52⋊#10620323 ⋊ C2
HallC5⋊D5×C73 ⋊ C9
SylowC73 ⋊ (C5⋊D5)⋊C9
HallC5⋊D5 ⋊ #10620323
SylowC52 ⋊ C2×#10620323

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, hypocenterC52×C73C2×C9
prime radicalC5⋊D5×C73⋊C3C3
cosocleC52×C73⋊C3C2×C3
LCSG ▷ C52×C73
UCSC1

40 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1095

Polycyclic presentation:

2,3^2,5^2,73|b^3=c,d^a=d^4,e^a=e^4,d^b=de^3,e^b=d^4e^3,f^b=f^2,f^c=f^8

Conjugacy classes & character table

142 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(32850, 71);