Finite Group Databasebeta

#34032688

order18688
automorphism?
homologyAbelianization (H1) = C24×C8 · Schur multiplier (H2) = C29

Aliases

No aliases for this group.

Splittings

SylowC73 ⋊ #62624

Subgroups

subgroupG/H
center, FrattiniC4C24×#64408
commutator, socleC2×C73C24×C8
Fitting#568×C73C4
prime radical#17989423C4
cosocle#10596831C25
hypercenter#568#64408
hypocenterC73#62624
LCSG ▷ C2×C73 ▷ C73
UCSC1 ◁ C4 ◁ #568

2038 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4672

Polycyclic presentation:

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

Conjugacy classes & character table

748 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1116272);