Finite Group Databasebeta

#33121636

order18688
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25×C4

Aliases

No aliases for this group.

Splittings

FittingC2×B(4,𝔽2)×C73 ⋊ C2
SylowC73 ⋊ #24262

Subgroups

subgroupG/H
centerC22#120×D73
commutator, cosocleC24×C73C24
FrattiniC24C23×D73
FittingC2×B(4,𝔽2)×C73C2
socleC22×C73C2×#120
hypercenterC2×B(4,𝔽2)D73
hypocenterC73#24262
LCSG ▷ C24×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C22 ◁ C24 ◁ C2×B(4,𝔽2)

1654 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2336

Polycyclic presentation:

2^8,73|b^2=e,d^2=e,b^a=be,c^a=cf,d^a=de,g^a=gh,c^b=cg,f^b=fh,i^b=i^72,d^c=dh,i^d=i^72

Conjugacy classes & character table

1192 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 205220);