Finite Group Databasebeta

#34008676

order18688
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C23×C4

Aliases

No aliases for this group.

Splittings

SylowC73 ⋊ #10830

Subgroups

subgroupG/H
centerC22#17989530
commutatorC23×C73C2×C42
FrattiniC24C22×#64408
FittingC4×C22⋊C4×C73C4
socleC22×C73#381
prime radicalC24×C73C22×C4
cosocleC23×Dic73C23
hypercenterC4×C22⋊C4#64408
hypocenterC73#10830
LCSG ▷ C23×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C22 ◁ C24 ◁ C4×C22⋊C4

678 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4672

Polycyclic presentation:

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

Conjugacy classes & character table

778 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1092260);