Finite Group Databasebeta

#34029801

order18688
automorphism?
homologyAbelianization (H1) = C22×C4×C8 · Schur multiplier (H2) = C24×C4

Aliases

No aliases for this group.

Splittings

SylowC73 ⋊ C4×#504

Subgroups

subgroupG/H
centerC2×C8C22×#64408
commutatorC2×C73C22×C4×C8
FrattiniC2×C4C23×#64408
FittingC2×#131×C73C4
socleC22×C73C23×C8
prime radicalC2×#41×C73C2×C4
cosocleC2×#10596831C24
hypercenterC2×#131#64408
hypocenterC73C4×#504
LCSG ▷ C2×C73 ▷ C73
UCSC1 ◁ C2×C8 ◁ C2×#131

834 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9344

Polycyclic presentation:

2^8,73|a^2=e,b^2=f,e^2=g,g^2=h,i^a=i^27,i^b=i^72,d^c=dh,i^e=i^72

Conjugacy classes & character table

880 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1113385);