Finite Group Databasebeta

D13⋊#2258 #16807435

order3328
automorphism?
homologyAbelianization (H1) = C23×C16 · Schur multiplier (H2) = C25

Aliases

unambiguous semidirect productD13⋊#2258

Splittings

SylowC13 ⋊ C2×#2258

Subgroups

subgroupG/H
centerC16C22×#261
commutator, socleC2×C13C23×C16
FrattiniC8C23×#261
FittingC13×#504C4
prime radical#41×D13C8
cosocle#6090C24
hypercenter#504#261
hypocenterC13C2×#2258
LCSG ▷ C2×C13 ▷ C13
UCSC1 ◁ C16 ◁ #504

470 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 832

Polycyclic presentation:

2^8,13|a^2=e,e^2=f,f^2=g,g^2=h,i^a=i^8,c^b=ch,i^d=i^12,i^e=i^12

Conjugacy classes & character table

280 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(3328, 1114084);