Finite Group Databasebeta

#30636895

order16256
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

SylowC127 ⋊ #1409

Subgroups

subgroupG/H
centerC2#22549669
commutatorC42×C127C2×C4
Frattini#127C2×D127
Fitting#492×C127C2
socleC2×C127#353
prime radical, cosocle#127×C127C22
hypercenter#492D127
hypocenterC127#1409
LCSG ▷ C42×C127 ▷ C2×C4×C127 ▷ C22×C127 ▷ C2×C127 ▷ C127
UCSC1 ◁ C2 ◁ C22 ◁ C2×C4 ◁ #127 ◁ #492

110 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^7,127|a^2=d,b^2=g,c^2=fg,e^2=g,b^a=bc,c^a=ce,e^a=ef,f^a=fg,h^a=h^126,c^b=cfg,d^b=def,e^b=eg,d^c=dfg,e^d=eg

Conjugacy classes & character table

1403 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(16256, 2675);