Finite Group Databasebeta

#34018283

order18688
automorphism?
homologyAbelianization (H1) = C23×C8 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

SylowC73 ⋊ C8×#137

Subgroups

subgroupG/H
centerC22C2×D4×#64408
commutatorC4×C73C23×C8
FrattiniC2×C4C23×#64408
Fitting#419×C73C4
socleC22×C73C2×C4×D4
prime radicalC2×#11924028C2×C4
cosocleC4×Dic73C24
hypercenter#419#64408
hypocenterC73C8×#137
LCSG ▷ C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C22 ◁ C22×C4 ◁ #419

714 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,e^2=g,f^2=h,b^a=be,d^a=dg,e^a=eg,i^a=i^46,e^b=eg,i^c=i^27,i^f=i^72

Conjugacy classes & character table

484 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1101867);