Finite Group Databasebeta

D53⋊#1341 #28308796

order13568
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

unambiguous semidirect productD53⋊#1341

Splittings

SylowC53 ⋊ C2×#1341

Subgroups

subgroupG/H
centerC2D53⋊#327
commutatorC2×C8×C53C22×C4
FrattiniC2×C8C22×#6157
FittingC53×#469C4
socleC2×C53C2×#327
prime radical#469×D53C2
cosocleC2×#11719912C23
hypercenter#469#6157
hypocenterC53C2×#1341
LCSG ▷ C2×C8×C53 ▷ C2×C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C2 ◁ C2×C4 ◁ C2×M16 ◁ #469

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

normal subgroups only

This group has 480 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) = 848

Polycyclic presentation:

2^8,53|a^2=e,d^2=gh,e^2=h,f^2=h,g^2=h,b^a=bd,d^a=df,g^a=gh,i^a=i^30,d^b=dg,e^b=efgh,f^b=fh,g^b=gh,i^c=i^52,e^d=eh,i^e=i^52

Conjugacy classes & character table

248 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 1094272);