Finite Group Databasebeta

#31823601

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

Aliases

No aliases for this group.

Splittings

SylowC281 ⋊ #448

Subgroups

subgroupG/H
centerC22C2×C22⋊D281
commutator, cosocleC2×C4×C281C23
FrattiniC2×C4C22×D281
Fitting, prime radical#121×C281C2
socleC22×C281C2×D4
hypercenter#121D281
hypocenterC281#448
LCSG ▷ C2×C4×C281 ▷ C2×C281 ▷ C281
UCSC1 ◁ C22 ◁ C22×C4 ◁ #121

158 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8992

Polycyclic presentation:

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

Conjugacy classes & character table

1979 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#49094255, #49094256, #49094266, …
maximal normal subgroup of#49094255, #49094256, #49094266, …
maximal quotient of#49094225, #49094242, #49094293, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17984, 687);