Finite Group Databasebeta

#28311840

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

Aliases

No aliases for this group.

Splittings

FittingC2×AGL(1,ℤ/8)×C53 ⋊ C4
SylowC53 ⋊ #13103

Subgroups

subgroupG/H
centerC2#20290736
commutatorC22×C4×C53C22×C4
FrattiniC22×C4C22×#6157
FittingC2×AGL(1,ℤ/8)×C53C4
socleC2×C53#1898
prime radical#20284000C2
cosocleC2×#11719945C23
hypercenterC2×AGL(1,ℤ/8)#6157
hypocenterC53#13103
LCSG ▷ C22×C4×C53 ▷ C22×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C2 ◁ C2×C4 ◁ C2×#41 ◁ C2×AGL(1,ℤ/8)

646 conjugacy classes of subgroups; only the 78 normal subgroups are shown.

normal subgroups only

This group has 646 conjugacy classes of subgroups — too many to draw. Only its 78 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) = 1696

Polycyclic presentation:

2^8,53|a^2=f,b^2=dfh,c^2=h,e^2=h,f^2=h,b^a=bd,c^a=ce,d^a=dg,g^a=gh,i^a=i^30,d^b=dg,e^b=eh,f^b=fg,g^b=gh,i^b=i^30,d^c=dh,e^c=eh,f^c=fh,f^d=fh,i^f=i^52

Conjugacy classes & character table

320 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 1097316);