Finite Group Databasebeta

D53⋊#1795 #28319002

order13568
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C28

Aliases

unambiguous semidirect productD53⋊#1795

Splittings

FittingC2×H(5,𝔽2)×C53 ⋊ C4
SylowC53 ⋊ C2×#1795

Subgroups

subgroupG/H
centerC2C2×#16811564
commutatorC2×C4×C53C23×C4
FrattiniC2×C4C23×#6157
FittingC2×H(5,𝔽2)×C53C4
socleC2×C53C2×#379
prime radicalC2×H(5,𝔽2)×D53C2
cosocleC2×C4×D53C24
hypercenterC2×H(5,𝔽2)#6157
hypocenterC53C2×#1795
LCSG ▷ C2×C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C2 ◁ C22×C4 ◁ C2×H(5,𝔽2)

3946 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 848

Polycyclic presentation:

2^8,53|a^2=g,e^2=h,b^a=be,c^a=cf,e^a=eh,f^a=fh,i^a=i^30,e^b=eh,g^c=gh,i^d=i^52,i^g=i^52

Conjugacy classes & character table

500 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 1104478);