Finite Group Databasebeta

#34029826

order18688
automorphism?
homologyAbelianization (H1) = C22×C42 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

SylowC73 ⋊ #33329

Subgroups

subgroupG/H
centerC4C22×C4×#64408
commutatorC4×C73C22×C42
FrattiniC2×C4C23×#64408
Fitting#405×C73C4
socleC2×C73C22×#97
prime radicalC2×#11924028C2×C4
cosocleC2×#10596831C24
hypercenter#405#64408
hypocenterC73#33329
LCSG ▷ C4×C73 ▷ C73
UCSC1 ◁ C4 ◁ #405

716 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2336

Polycyclic presentation:

2^8,73|a^2=e,b^2=f,e^2=g,g^2=h,b^a=bg,f^a=fh,i^a=i^27,e^b=eh,i^b=i^72,d^c=dh,i^c=i^72,i^e=i^72

Conjugacy classes & character table

802 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1113410);