Finite Group Databasebeta

#34008488

order18688
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C26

Aliases

No aliases for this group.

Splittings

SylowC73 ⋊ #10764

Subgroups

subgroupG/H
centerC22C22⋊C4×#64408
commutatorC23×C73C2×C42
FrattiniC24C22×#64408
FittingC2×#99×C73C4
socleC22×C73C4×C22⋊C4
prime radicalC22×#11924027C22
cosocleC23×Dic73C23
hypercenterC2×#99#64408
hypocenterC73#10764
LCSG ▷ C23×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C22 ◁ C24 ◁ C2×#99

1194 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4672

Polycyclic presentation:

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

Conjugacy classes & character table

460 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1092072);