Finite Group Databasebeta

#30638890

order16256
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22×C4

Aliases

No aliases for this group.

Splittings

SylowC127 ⋊ #1845

Subgroups

subgroupG/H
centerC23C2×D508
commutatorC2×C4×C127C22×C4
FrattiniC22×C4C22×D127
FittingC2×C4×C8×C127C2
socle, prime radicalC23×C127C2×D4
cosocleC22×C4×C127C23
hypercenterC2×C4×C8D127
hypocenterC127#1845
LCSG ▷ C2×C4×C127 ▷ C2×C127 ▷ C127
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×C4×C8

280 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^7,127|a^2=f,b^2=dg,c^2=e,d^2=g,b^a=bd,c^a=ce,d^a=dg,h^a=h^126

Conjugacy classes & character table

4076 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(16256, 4670);