Finite Group Databasebeta

#30657669

order16448
automorphism?
homologyAbelianization (H1) = C2×C16 · Schur multiplier (H2) = C1

Aliases

No aliases for this group.

Splittings

SylowC257 ⋊ M64

Subgroups

subgroupG/H
center, FrattiniC8C2×#11759967
commutator, socleC2×C257C2×C16
FittingC2×C8×C257C4
prime radicalC22×C257C16
cosocle#16861593C22
hypercenterC2×C8#11759967
hypocenterC257M64
LCSG ▷ C2×C257 ▷ C257
UCSC1 ◁ C8 ◁ C2×C8

32 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8224

Polycyclic presentation:

2^6,257|a^2=c,c^2=d,d^2=e,e^2=f,b^a=bf,g^a=g^241,g^c=g^256

Conjugacy classes & character table

1064 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(16448, 1481);