Finite Group Databasebeta

D25⋊(C3⋊C8) #11924902

order1200
isoclinismisoclinic class of C3⋊#1035
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C2

Aliases

unambiguous semidirect productD25⋊(C3⋊C8)

Splittings

derived, HallC3×C25 ⋊ C2×C8
SylowC25 ⋊ C2×C3⋊C8
SylowC3 ⋊ D25⋊C8

Subgroups

subgroupG/H
center, hypercenterC4C3⋊#1035
commutator, hypocenterC3×C25C2×C8
FrattiniC2×C5C2×ΓL(1,𝔽16)
FittingC3×C4×C25C4
socleC2×C3×C5C2×AGL(1,𝔽5)
prime radicalC2×C3×D25C4
cosocleC3×Dic25C22
LCSG ▷ C3×C25
UCSC1 ◁ C4

66 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 600

Polycyclic presentation:

2^4,3,5^2|a^2=c,b^2=d,c^2=d,f^5=g,e^a=e^2,f^a=f^2g,g^a=g^2,f^c=f^4g^4,g^c=g^4

Conjugacy classes & character table

96 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1200, 112);