Finite Group Databasebeta

#34010439

order18688
automorphism?
homologyAbelianization (H1) = C22×C16 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

SylowC73 ⋊ #11613

Subgroups

subgroupG/H
centerC42C22⋊#64408
commutatorC4×C73C22×C16
FrattiniC42C22×#64408
FittingC4×#41×C73C4
socleC22×C73C2×C22⋊C8
prime radicalC2×#41×C73C8
cosocleC4×#10596831C23
hypercenterC4×#41#64408
hypocenterC73#11613
LCSG ▷ C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C42 ◁ C2×C42 ◁ C4×#41

378 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9344

Polycyclic presentation:

2^8,73|a^2=e,c^2=f,d^2=f,e^2=g,g^2=h,b^a=bd,d^a=df,i^a=i^27,d^b=df,i^e=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, 1094023);