Finite Group Databasebeta

#30640523

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

Aliases

No aliases for this group.

Splittings

Fitting#368×C127 ⋊ C2
SylowC127 ⋊ #2161

Subgroups

subgroupG/H
centerC4D8×D127
commutatorC8×C127C22×C4
FrattiniC2×C8C22×D127
Fitting#368×C127C2
socleC2×C127C2×#107
prime radicalC22×D127Q16
cosocleC2×C8×C127C23
hypercenter#368D127
hypocenterC127#2161
LCSG ▷ C8×C127 ▷ C4×C127 ▷ C2×C127 ▷ C127
UCSC1 ◁ C4 ◁ C2×C4 ◁ C2×C8 ◁ #368

140 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^7,127|a^2=e,b^2=df,d^2=fg,e^2=g,f^2=g,b^a=bd,d^a=df,f^a=fg,c^b=cg,h^c=h^126

Conjugacy classes & character table

1418 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(16256, 6303);