Finite Group Databasebeta

#31823837

order17984
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

FittingC4⋊Q8×C281 ⋊ C2
SylowC281 ⋊ #492

Subgroups

subgroupG/H
centerC22C2×C22⋊D281
commutator, cosocleC2×C4×C281C23
FrattiniC2×C4C22×D281
FittingC4⋊Q8×C281C2
socleC22×C281C2×D4
prime radical#22582876C2
hypercenterC4⋊Q8D281
hypocenterC281#492
LCSG ▷ C2×C4×C281 ▷ C2×C281 ▷ C281
UCSC1 ◁ C22 ◁ C42 ◁ C4⋊Q8

142 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8992

Polycyclic presentation:

2^6,281|b^2=d,c^2=e,d^2=f,b^a=bd,c^a=ce,d^a=df,g^a=g^280,g^b=g^280

Conjugacy classes & character table

1982 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#49093469, #49094375, #49094376, …
maximal normal subgroup of#49093469, #49094375, #49094376, …
maximal quotient of#49094891, #49094896, #49094901, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17984, 923);