Finite Group Databasebeta

#30636706

order16256
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

SylowC127 ⋊ #1336

Subgroups

subgroupG/H
centerC4#16861130
commutatorC8×C127C2×C8
FrattiniC4×C8C2×D127
Fitting#443×C127C2
socleC2×C127D4⋊C8
prime radical#135×C127C4
cosocleC4×C8×C127C22
hypercenter#443D127
hypocenterC127#1336
LCSG ▷ C8×C127 ▷ C4×C127 ▷ C2×C127 ▷ C127
UCSC1 ◁ C4 ◁ C2×C8 ◁ C4×C8 ◁ #443

96 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

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

Conjugacy classes & character table

1796 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(16256, 2486);