Finite Group Databasebeta

D53⋊#1404 #28312380

order13568
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

unambiguous semidirect productD53⋊#1404

Splittings

FittingC53×#454 ⋊ C4
SylowC53 ⋊ C2×#1404

Subgroups

subgroupG/H
centerC2D53⋊AΣL(1,𝔽16)
commutatorC2×Q8×C53C22×C4
FrattiniC2×Q8C22×#6157
FittingC53×#454C4
socleC2×C53C2×AΣL(1,𝔽16)
prime radical#454×D53C2
cosocle#13133206C23
hypercenter#454#6157
hypocenterC53C2×#1404
LCSG ▷ C2×Q8×C53 ▷ C2×C4×C53 ▷ C22×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C2 ◁ C22 ◁ C2×C4 ◁ #124 ◁ #454

510 conjugacy classes of subgroups; only the 58 normal subgroups are shown.

normal subgroups only

This group has 510 conjugacy classes of subgroups — too many to draw. Only its 58 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) = 848

Polycyclic presentation:

2^8,53|a^2=e,d^2=h,f^2=h,b^a=bd,d^a=df,f^a=fg,g^a=gh,i^a=i^30,d^b=dh,e^b=ef,f^b=fh,g^b=gh,i^c=i^52,e^d=egh,f^d=fh,f^e=fh,i^e=i^52

Conjugacy classes & character table

242 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 1097856);