Finite Group Databasebeta

#34031122

order18688
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C210

Aliases

No aliases for this group.

Splittings

SylowC73 ⋊ #60065

Subgroups

subgroupG/H
center, FrattiniC22C24×#64408
commutator, socleC22×C73C24×C4
FittingC2×H(5,𝔽2)×C73C4
prime radicalC2×#17989422C2
cosocleC2×Dic73C25
hypercenterC2×H(5,𝔽2)#64408
hypocenterC73#60065
LCSG ▷ C22×C73 ▷ C73
UCSC1 ◁ C22 ◁ C2×H(5,𝔽2)

4874 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4672

Polycyclic presentation:

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

Conjugacy classes & character table

700 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1114706);