Finite Group Databasebeta

#33239115

order18688
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

FittingC2×#347×C73 ⋊ C2
SylowC73 ⋊ #33426

Subgroups

subgroupG/H
centerC4C2×#14556548
commutatorC2×C4×C73C23×C4
FrattiniC2×C8C23×D73
FittingC2×#347×C73C2
socleC2×C73C2×#432
prime radicalC2×#11924028C2×C4
cosocleC2×C8×C73C24
hypercenterC2×#347D73
hypocenterC73#33426
LCSG ▷ C2×C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C4 ◁ C2×#97 ◁ C2×#347

520 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2336

Polycyclic presentation:

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

Conjugacy classes & character table

1642 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 322699);