Finite Group Databasebeta

#30647329

order16256
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

Fitting#428×C127 ⋊ C2
SylowC127 ⋊ #2913

Subgroups

subgroupG/H
centerC22C2×D4×D127
commutatorC4×C127C23×C4
FrattiniC2×C4C23×D127
Fitting#428×C127C2
socleC22×C127C22×D4
prime radicalC2×#14523248C22
cosocleC2×C4×C127C24
hypercenter#428D127
hypocenterC127#2913
LCSG ▷ C4×C127 ▷ C2×C127 ▷ C127
UCSC1 ◁ C22 ◁ C22×C4 ◁ #428

476 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

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

Conjugacy classes & character table

1430 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(16256, 13109);