Finite Group Databasebeta

#33003984

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

Aliases

No aliases for this group.

Splittings

SylowC73 ⋊ #13159

Subgroups

subgroupG/H
center, FrattiniC22×C8C22×D73
commutatorC22×C73C22×C16
FittingC2×C4×C16×C73C2
socle, prime radicalC23×C73C22×C8
cosocleC22×C8×C73C23
hypercenterC2×C4×C16D73
hypocenterC73#13159
LCSG ▷ C22×C73 ▷ C73
UCSC1 ◁ C22×C8 ◁ C2×C4×C16

350 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 18688

Polycyclic presentation:

2^8,73|a^2=f,b^2=f,c^2=e,f^2=g,g^2=h,b^a=bd,c^a=ce,i^a=i^72

Conjugacy classes & character table

4720 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 87568);