Finite Group Databasebeta

#34003221

order18688
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

SylowC73 ⋊ #8104

Subgroups

subgroupG/H
centerC2×C4(C2×#64408)⋊C4
commutatorC23×C73C2×C42
FrattiniC24C22×#64408
FittingC4×C22⋊C4×C73C4
socleC22×C73C2×#95
prime radicalC24×D73C2×C4
cosocleC23×Dic73C23
hypercenterC4×C22⋊C4#64408
hypocenterC73#8104
LCSG ▷ C23×C73 ▷ C22×C73 ▷ C73
UCSC1 ◁ C2×C4 ◁ C23×C4 ◁ C4×C22⋊C4

914 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2336

Polycyclic presentation:

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

Conjugacy classes & character table

772 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1086805);