Finite Group Databasebeta

#34003415

order18688
automorphism?
homologyAbelianization (H1) = C2×C4×C8 · Schur multiplier (H2) = C23×C4

Aliases

No aliases for this group.

Splittings

SylowC73 ⋊ C4×#323

Subgroups

subgroupG/H
centerC23C2×C22⋊#64408
commutatorC22×C73C2×C4×C8
FrattiniC24C22×#64408
FittingC2×#95×C73C4
socleC23×C73C2×C22⋊C4
prime radicalC24×D73C2×C4
cosocleC23×Dic73C23
hypercenterC2×#95#64408
hypocenterC73C4×#323
LCSG ▷ C22×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C23 ◁ C23×C4 ◁ C2×#95

946 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4672

Polycyclic presentation:

2^8,73|a^2=e,b^2=f,c^2=e,f^2=h,b^a=bd,f^a=fg,d^b=dg,i^b=i^27,i^c=i^72,i^f=i^72

Conjugacy classes & character table

808 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1086999);