Finite Group Databasebeta

#34002340

order18688
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

SylowC73 ⋊ #7934

Subgroups

subgroupG/H
centerC22C2×(C2×#64408)⋊C4
commutatorC23×C73C2×C42
FrattiniC22×C4C22×#64408
FittingC2×C22⋊C8×C73C4
socleC22×C73C2×#95
prime radicalC24×C73C42
cosocleC2×C4×Dic73C23
hypercenterC2×C22⋊C8#64408
hypocenterC73#7934
LCSG ▷ C23×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C22 ◁ C23×C4 ◁ C2×C22⋊C8

596 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=g,e^2=h,f^2=gh,b^a=bd,d^a=dg,c^b=ch,e^b=eg,i^b=i^27,i^c=i^72,i^f=i^72

Conjugacy classes & character table

784 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1085924);