Finite Group Databasebeta

#30648520

order16256
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

FittingC2×C4⋊C8×C127 ⋊ C2
SylowC127 ⋊ #3076

Subgroups

subgroupG/H
centerC2×C4C2×D508
commutator, cosocleC2×C4×C127C24
FrattiniC2×C4C23×D127
FittingC2×C4⋊C8×C127C2
socleC22×C127C22×D4
prime radicalC2×#14523248C22
hypercenterC2×C4⋊C8D127
hypocenterC127#3076
LCSG ▷ C2×C4×C127 ▷ C2×C127 ▷ C127
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ C2×C4⋊C8

388 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^7,127|a^2=e,b^2=e,d^2=g,f^2=g,b^a=be,c^a=cf,f^a=fg,h^a=h^126,f^c=fg,h^c=h^126

Conjugacy classes & character table

2558 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(16256, 14300);