Finite Group Databasebeta

D53⋊#1343 #28308806

order13568
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C25

Aliases

unambiguous semidirect productD53⋊#1343

Splittings

FittingC53×#392 ⋊ C4
SylowC53 ⋊ C2×#1343

Subgroups

subgroupG/H
centerC22D53⋊#99
commutatorC22×C4×C53C22×C4
FrattiniC22×C4C22×#6157
FittingC53×#392C4
socleC22×C53C2×#99
prime radical#392×D53C2
cosocleC2×#11719921C23
hypercenter#392#6157
hypocenterC53C2×#1343
LCSG ▷ C22×C4×C53 ▷ C23×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C22 ◁ C23 ◁ C2×C22⋊C4 ◁ #392

1164 conjugacy classes of subgroups; only the 88 normal subgroups are shown.

normal subgroups only

This group has 1164 conjugacy classes of subgroups — too many to draw. Only its 88 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=g,b^a=bd,d^a=df,f^a=fh,i^a=i^30,d^b=dg,e^b=efg,i^c=i^52,e^d=eh,i^e=i^52

Conjugacy classes & character table

332 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 1094282);