Finite Group Databasebeta

#17985127

order4496
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C1

Aliases

No aliases for this group.

Splittings

FittingC8×C281 ⋊ C2
SylowC281 ⋊ SD16

Subgroups

subgroupG/H
centerC2D1124
commutator, cosocleC4×C281C22
FrattiniC4C2×D281
FittingC8×C281C2
socleC2×C281D4
prime radicalD1124C2
hypercenterC8D281
hypocenterC281SD16
LCSG ▷ C4×C281 ▷ C2×C281 ▷ C281
UCSC1 ◁ C2 ◁ C4 ◁ C8

20 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 289
transitive degreeμt(G) = 2248

Polycyclic presentation:

2^4,281|a^2=d,c^2=d,b^a=bc,c^a=cd,e^a=e^280,c^b=cd,e^b=e^280

Conjugacy classes & character table

1127 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(4496, 29);