Finite Group Databasebeta

#34016351

order18688
automorphism?
homologyAbelianization (H1) = C23×C8 · Schur multiplier (H2) = C26

Aliases

No aliases for this group.

Splittings

SylowC73 ⋊ C2×#1476

Subgroups

subgroupG/H
centerC42C22⋊#64408
commutatorC4×C73C23×C8
FrattiniC2×C4C23×#64408
FittingC4×#41×C73C4
socleC22×C73C22×C22⋊C4
prime radicalC2×#41×D73C4
cosocleC4×Dic73C24
hypercenterC4×#41#64408
hypocenterC73C2×#1476
LCSG ▷ C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C42 ◁ C2×C42 ◁ C4×#41

1430 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4672

Polycyclic presentation:

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

Conjugacy classes & character table

832 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1099935);