Finite Group Databasebeta

#34033455

order18688
automorphism?
homologyAbelianization (H1) = C2×C4×C8 · Schur multiplier (H2) = C27

Aliases

No aliases for this group.

Splittings

FittingC2×C22⋊C4×C73 ⋊ C8
SylowC73 ⋊ #10714

Subgroups

subgroupG/H
center, FrattiniC23C22×#10596842
commutatorC22×C73C2×C4×C8
FittingC2×C22⋊C4×C73C8
socleC23×C73C22×C8
prime radicalC24×D73C2×C4
cosocleC23×#64408C23
hypercenterC2×C22⋊C4#10596842
hypocenterC73#10714
LCSG ▷ C22×C73 ▷ C73
UCSC1 ◁ C23 ◁ C2×C22⋊C4

1670 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1168

Polycyclic presentation:

2^8,73|a^2=f,b^2=g,f^2=h,g^2=h,b^a=bd,c^a=ce,i^a=i^22,i^b=i^10,i^f=i^46,i^g=i^27,i^h=i^72

Conjugacy classes & character table

292 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1117039);