Finite Group Databasebeta

D4⋊#13133267 #28298971

order13568
automorphism?
homologyAbelianization (H1) = C2×C32 · Schur multiplier (H2) = C22

Aliases

unambiguous semidirect productD4⋊#13133267

Splittings

SylowC53 ⋊ D4⋊C32

Subgroups

subgroupG/H
centerC2×C8C22⋊#6157
commutatorC4×C53C2×C32
FrattiniC4×C8C2×#6157
FittingC8×D4×C53C4
socleC22×C53C22⋊C16
prime radicalC2×D4×C53C16
cosocleC4×#11719908C22
hypercenterC8×D4#6157
hypocenterC53D4⋊C32
LCSG ▷ C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C2×C8 ◁ C4×C8 ◁ C8×D4

138 conjugacy classes of subgroups; only the 60 normal subgroups are shown.

normal subgroups only

This group has 138 conjugacy classes of subgroups — too many to draw. Only its 60 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 6784

Polycyclic presentation:

2^8,53|a^2=d,c^2=e,d^2=f,f^2=g,g^2=h,b^a=bc,c^a=ce,i^a=i^30,c^b=ce,i^d=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, 1084447);