Finite Group Databasebeta

#30636724

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

Aliases

No aliases for this group.

Splittings

SylowC127 ⋊ #1342

Subgroups

subgroupG/H
centerC2#22549610
commutatorC2×C8×C127C2×C4
FrattiniC2×M16C2×D127
Fitting#470×C127C2
socleC2×C127#327
prime radicalC23×C127SD16
cosocleC2×M16×C127C22
hypercenter#470D127
hypocenterC127#1342
LCSG ▷ C2×C8×C127 ▷ C2×C4×C127 ▷ C2×C127 ▷ C127
UCSC1 ◁ C2 ◁ C2×C4 ◁ C2×M16 ◁ #470

100 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

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

Conjugacy classes & character table

1028 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(16256, 2504);