Finite Group Databasebeta

#30641904

order16256
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C22×C42

Aliases

No aliases for this group.

Splittings

SylowC127 ⋊ #2379

Subgroups

subgroupG/H
center, FrattiniC23C23×D127
commutatorC22×C127C23×C4
FittingC2×#124×C127C2
socle, cosocleC23×C127C24
prime radicalC22×D4×C127C22
hypercenterC2×#124D127
hypocenterC127#2379
LCSG ▷ C22×C127 ▷ C127
UCSC1 ◁ C23 ◁ C2×#124

520 conjugacy classes of subgroups; only the 213 normal subgroups are shown.

normal subgroups only

This group has 520 conjugacy classes of subgroups — too many to draw. Only its 213 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=g,c^2=f,d^2=e,b^a=be,c^a=cf,d^a=def,h^a=h^126,c^b=cef,d^b=de

Conjugacy classes & character table

1802 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(16256, 7684);