Finite Group Databasebeta

C4⋊#16811462 #28299384

order13568
automorphism?
homologyAbelianization (H1) = C2×C64 · Schur multiplier (H2) = C2

Aliases

unambiguous semidirect productC4⋊#16811462

Splittings

SylowC53 ⋊ C4⋊C64

Subgroups

subgroupG/H
center, FrattiniC2×C16C2×#6157
commutatorC2×C53C2×C64
FittingC4×C16×C53C4
socle, prime radicalC22×C53C2×C32
cosocleC2×#13133123C22
hypercenterC4×C16#6157
hypocenterC53C4⋊C64
LCSG ▷ C2×C53 ▷ C53
UCSC1 ◁ C2×C16 ◁ C4×C16

74 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 13568

Polycyclic presentation:

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

Conjugacy classes & character table

992 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 1084860);