Finite Group Databasebeta

#32995327

order18688
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

SylowC73 ⋊ #11495

Subgroups

subgroupG/H
centerC2×C4C2×C22⋊Dic73
commutator, prime radicalC23×C73C22×C8
FrattiniC22×C8C22×D73
FittingC2×#446×C73C2
socleC22×C73C2×C22⋊C8
cosocleC22×C8×C73C23
hypercenterC2×#446D73
hypocenterC73#11495
LCSG ▷ C23×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C2×C4 ◁ C2×C4×C8 ◁ C2×#446

314 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9344

Polycyclic presentation:

2^8,73|a^2=e,b^2=f,c^2=fg,e^2=g,g^2=h,b^a=bd,d^a=df,i^a=i^72,c^b=ch,e^b=ef

Conjugacy classes & character table

2080 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 78911);