Finite Group Databasebeta

#34012158

order18688
automorphism?
homologyAbelianization (H1) = C2×C4×C8 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

SylowC73 ⋊ #12554

Subgroups

subgroupG/H
centerC2×C4C2×C22⋊#64408
commutatorC4×C73C2×C4×C8
FrattiniC22×C4C22×#64408
FittingC22×M16×C73C4
socleC22×C73C2×C22⋊C8
prime radicalC24×C73M16
cosocleC22×#10596831C23
hypercenterC22×M16#64408
hypocenterC73#12554
LCSG ▷ C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C2×C4 ◁ C23×C4 ◁ C22×M16

586 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4672

Polycyclic presentation:

2^8,73|a^2=e,b^2=f,d^2=h,e^2=g,g^2=h,b^a=bd,c^a=ch,i^a=i^27,d^b=dh,e^b=eh,i^b=i^72,i^e=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, 1095742);