Finite Group Databasebeta

#33001061

order18688
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

FittingC2×#347×C73 ⋊ C2
SylowC73 ⋊ #12609

Subgroups

subgroupG/H
centerC4C4×#11924005
commutatorC2×C4×C73C2×C42
FrattiniC22×C8C22×D73
FittingC2×#347×C73C2
socleC2×C73#1749
prime radicalC2×#11924028C2×C4
cosocleC22×C8×C73C23
hypercenterC2×#347D73
hypocenterC73#12609
LCSG ▷ C2×C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C4 ◁ C2×#97 ◁ C2×#347

444 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2336

Polycyclic presentation:

2^8,73|a^2=e,b^2=f,c^2=e,f^2=g,g^2=h,b^a=bd,d^a=dh,i^a=i^72,c^b=cg,e^b=eh,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, 84645);