Finite Group Databasebeta

#30641069

order16256
automorphism?
homologyAbelianization (H1) = C22×C42 · Schur multiplier (H2) = C23×C42

Aliases

No aliases for this group.

Splittings

Fitting#376×C127 ⋊ C2
SylowC127 ⋊ C4×#117

Subgroups

subgroupG/H
centerC22×C4C22×D127
commutatorC2×C127C22×C42
FrattiniC23C23×D127
Fitting#376×C127C2
socle, cosocleC23×C127C24
prime radicalC23×D127C23
hypercenter#376D127
hypocenterC127C4×#117
LCSG ▷ C2×C127 ▷ C127
UCSC1 ◁ C22×C4 ◁ #376

752 conjugacy classes of subgroups; only the 341 normal subgroups are shown.

normal subgroups only

This group has 752 conjugacy classes of subgroups — too many to draw. Only its 341 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

Polycyclic presentation:

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

Conjugacy classes & character table

2600 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(16256, 6849);