Finite Group Databasebeta

#30657795

order16448
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC257 ⋊ #504

Subgroups

subgroupG/H
center, FrattiniC4C22×#11759967
commutator, socleC2×C257C22×C8
Fitting, prime radical#41×C257C4
cosocle#14523339C23
hypercenter#41#11759967
hypocenterC257#504
LCSG ▷ C2×C257 ▷ C257
UCSC1 ◁ C4 ◁ #41

84 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8224

Polycyclic presentation:

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

Conjugacy classes & character table

680 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(16448, 1607);