Finite Group Databasebeta

#33185746

order18688
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C22×C4

Aliases

No aliases for this group.

Splittings

FittingC73×#2647 ⋊ C2
SylowC73 ⋊ #29133

Subgroups

subgroupG/H
centerC23C22×C22⋊D73
commutator, cosocleC22×C4×C73C24
FrattiniC22×C4C23×D73
FittingC73×#2647C2
socleC23×C73C22×D4
prime radicalC2×#14556588C22
hypercenter#2647D73
hypocenterC73#29133
LCSG ▷ C22×C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C23 ◁ #376 ◁ #2647

754 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9344

Polycyclic presentation:

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

Conjugacy classes & character table

1198 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 269330);