Finite Group Databasebeta

#30636657

order16256
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

Fitting#323×C127 ⋊ C2
SylowC127 ⋊ #1316

Subgroups

subgroupG/H
centerC22#16861123
commutatorC23×C127C2×C8
FrattiniC2×C22⋊C4C2×D127
Fitting#323×C127C2
socleC22×C127#99
prime radicalC24×D127C4
cosocleC2×C22⋊C4×C127C22
hypercenter#323D127
hypocenterC127#1316
LCSG ▷ C23×C127 ▷ C22×C127 ▷ C2×C127 ▷ C127
UCSC1 ◁ C22 ◁ C23 ◁ C2×C22⋊C4 ◁ #323

294 conjugacy classes of subgroups; only the 37 normal subgroups are shown.

normal subgroups only

This group has 294 conjugacy classes of subgroups — too many to draw. Only its 37 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=d,d^2=f,b^a=bc,c^a=ce,e^a=eg,d^b=de,h^b=h^126,d^c=dg

Conjugacy classes & character table

1412 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(16256, 2437);