Finite Group Databasebeta

C22×#16861255 #30653532

order16256
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C214

Aliases

direct productC22×#16861255

Splittings

FittingC22×#41×C127 ⋊ C2
SylowC127 ⋊ C22×H(5,𝔽2)

Subgroups

subgroupG/H
centerC23C23×D127
commutator, cosocleC2×C127C26
FrattiniC2C25×D127
FittingC22×#41×C127C2
socleC23×C127C24
hypercenterC22×#41D127
hypocenterC127C22×H(5,𝔽2)
LCSG ▷ C2×C127 ▷ C127
UCSC1 ◁ C23 ◁ C22×#41

6560 conjugacy classes of subgroups; only the 3221 normal subgroups are shown.

normal subgroups only

This group has 6560 conjugacy classes of subgroups — too many to draw. Only its 3221 normal subgroups are shown.

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

Full subgroup data →

Conjugacy classes & character table

2588 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(16256, 19312);