Finite Group Databasebeta

D53⋊#1580 #28316374

order13568
automorphism?
homologyAbelianization (H1) = C23×C8 · Schur multiplier (H2) = C26

Aliases

unambiguous semidirect productD53⋊#1580

Splittings

SylowC53 ⋊ C2×#1580

Subgroups

subgroupG/H
centerC2×C4D4×#6157
commutatorC4×C53C23×C8
FrattiniC2×C4C23×#6157
FittingC4×D8×C53C4
socleC22×C53C2×C4×D4
prime radicalC2×D8×D53C4
cosocleC4×Dic53C24
hypercenterC4×D8#6157
hypocenterC53C2×#1580
LCSG ▷ C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C2×C4 ◁ C42 ◁ C4×D8

894 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 3392

Polycyclic presentation:

2^8,53|a^2=f,c^2=fg,e^2=g,f^2=h,b^a=be,c^a=cg,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

452 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 1101850);