Finite Group Databasebeta

(C5⋊D5)⋊(C73⋊C3) #24926547

order10950
automorphism?
homologyAbelianization (H1) = C2×C3 · Schur multiplier (H2) = C5

Aliases

unambiguous semidirect product(C5⋊D5)⋊(C73⋊C3)

Splittings

Fitting, socle, derived, HallC52×C73 ⋊ C2×C3
HallC52⋊(C73⋊C3) ⋊ C2
HallC5⋊D5×C73 ⋊ C3
SylowC73 ⋊ (C5⋊D5)⋊C3
HallC5⋊D5 ⋊ C73⋊C3
SylowC52 ⋊ C2×C73⋊C3

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, cosocle, hypocenterC52×C73C2×C3
LCSG ▷ C52×C73
UCSC1

24 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

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

Conjugacy classes & character table

346 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD73⋊((C5⋊D5)⋊C3), #36346471, #1043⋊(C73⋊C3), …
maximal normal subgroup ofD73⋊((C5⋊D5)⋊C3), #36346471, #1043⋊(C73⋊C3), …
maximal quotient of#1039⋊(C73⋊C3), C2×(C5⋊D5)⋊(C73⋊C3), (C5⋊D5)⋊#10620321, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(10950, 23);