Finite Group Databasebeta

#33001440

order18688
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

FittingC2×#349×C73 ⋊ C2
SylowC73 ⋊ #12686

Subgroups

subgroupG/H
centerC4#17988442
commutatorC2×C4×C73C22×C8
FrattiniC22×C8C22×D73
FittingC2×#349×C73C2
socleC2×C73#1779
prime radicalC22×#11924028C4
cosocleC22×C8×C73C23
hypercenterC2×#349D73
hypocenterC73#12686
LCSG ▷ C2×C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C4 ◁ C22×C8 ◁ C2×#349

904 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2336

Polycyclic presentation:

2^8,73|a^2=f,d^2=h,f^2=g,g^2=h,b^a=bd,c^a=ce,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, 85024);