Finite Group Databasebeta

D53⋊#1587 #28316470

order13568
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C24

Aliases

unambiguous semidirect productD53⋊#1587

Splittings

SylowC53 ⋊ C2×#1587

Subgroups

subgroupG/H
centerC2×C4D4×#6157
commutatorC2×C4×C53C23×C4
FrattiniC2×C4C23×#6157
FittingC4×Q16×C53C4
socleC22×C53C2×C4×D4
prime radicalC22×D53C4×D4
cosocleC4×Dic53C24
hypercenterC4×Q16#6157
hypocenterC53C2×#1587
LCSG ▷ C2×C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C2×C4 ◁ C42 ◁ C4×Q16

674 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 6784

Polycyclic presentation:

2^8,53|a^2=f,b^2=g,c^2=f,e^2=g,f^2=h,b^a=be,c^a=cgh,e^a=eg,i^a=i^23,e^b=eg,i^c=i^30,i^d=i^52,i^f=i^52

Conjugacy classes & character table

440 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 1101946);