Finite Group Databasebeta

#31823901

order17984
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

FittingM32×C281 ⋊ C2
SylowC281 ⋊ #509

Subgroups

subgroupG/H
centerC2C2×D2248
commutator, cosocleC8×C281C23
FrattiniC8C22×D281
FittingM32×C281C2
socleC2×C281C2×D8
hypercenterM32D281
hypocenterC281#509
LCSG ▷ C8×C281 ▷ C4×C281 ▷ C2×C281 ▷ C281
UCSC1 ◁ C2 ◁ C2×C4 ◁ C2×C8 ◁ M32

90 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4496

Polycyclic presentation:

2^6,281|d^2=ef,e^2=f,b^a=bd,c^a=cf,d^a=de,e^a=ef,g^a=g^280,d^b=de,e^b=ef,g^b=g^280

Conjugacy classes & character table

2816 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#49097200, #49097203, #49097250, …
maximal normal subgroup of#49097200, #49097203, #49097250, …
maximal quotient of#49097016, #49097020, #49097091, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17984, 987);