Finite Group Databasebeta

#28312385

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

Aliases

No aliases for this group.

Splittings

FittingC2×2−1+4×C53 ⋊ C4
SylowC53 ⋊ #13569

Subgroups

subgroupG/H
centerC2C2×#16811523
commutatorC2×Q8×C53C22×C4
FrattiniC2×Q8C22×#6157
FittingC2×2−1+4×C53C4
socleC2×C53C2×AΣL(1,𝔽16)
prime radicalC2×#16810796C2
cosocle#13133206C23
hypercenterC2×2−1+4#6157
hypocenterC53#13569
LCSG ▷ C2×Q8×C53 ▷ C2×C4×C53 ▷ C22×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C2 ◁ C23 ◁ C22×C4 ◁ C22×Q8 ◁ C2×2−1+4

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

normal subgroups only

This group has 492 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) = 1696

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,c^b=ch,d^b=dh,e^b=ef,f^b=fh,g^b=gh,e^d=egh,f^d=fh,f^e=fh,i^e=i^52

Conjugacy classes & character table

470 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 1097861);