Finite Group Databasebeta

#34020339

order18688
automorphism?
homologyAbelianization (H1) = C22×C42 · Schur multiplier (H2) = C22×C42

Aliases

No aliases for this group.

Splittings

SylowC73 ⋊ #20472

Subgroups

subgroupG/H
centerC22×C4C22×#64408
commutatorC22×C73C22×C42
FrattiniC23C23×#64408
Fitting#376×C73C4
socleC23×C73C23×C4
prime radicalC23×D73C22×C4
cosocleC22×Dic73C24
hypercenter#376#64408
hypocenterC73#20472
LCSG ▷ C22×C73 ▷ C73
UCSC1 ◁ C22×C4 ◁ #376

1050 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9344

Polycyclic presentation:

2^8,73|a^2=f,b^2=g,c^2=f,d^2=e,f^2=h,b^a=be,c^a=ch,i^a=i^27,i^c=i^27,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, 1103923);