Finite Group Databasebeta

D53⋊(Q8⋊C16) #28308524

order13568
automorphism?
homologyAbelianization (H1) = C22×C16 · Schur multiplier (H2) = C23

Aliases

unambiguous semidirect productD53⋊(Q8⋊C16)

Splittings

SylowC53 ⋊ C2×Q8⋊C16

Subgroups

subgroupG/H
centerC2×C8C22⋊#6157
commutatorC4×C53C22×C16
FrattiniC42C22×#6157
FittingC8×Q8×C53C4
socleC22×C53C2×C22⋊C8
prime radicalC22×D53C22⋊C8
cosocleC4×#88322C23
hypercenterC8×Q8#6157
hypocenterC53C2×Q8⋊C16
LCSG ▷ C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C2×C8 ◁ C4×C8 ◁ C8×Q8

382 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 6784

Polycyclic presentation:

2^8,53|a^2=e,b^2=f,d^2=f,e^2=g,g^2=h,b^a=bd,d^a=df,i^a=i^30,d^b=df,i^c=i^52,i^e=i^52

Conjugacy classes & character table

632 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 1094000);