Finite Group Databasebeta

C22×#16861217 #30653436

order16256
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C29

Aliases

direct productC22×#16861217

Splittings

FittingC22×M16×C127 ⋊ C2
SylowC127 ⋊ C22×#131

Subgroups

subgroupG/H
centerC22×C4C22×D127
commutatorC2×C127C24×C4
FrattiniC4C24×D127
FittingC22×M16×C127C2
socleC23×C127C22×C4
prime radicalC22×#14523248C2
cosocleC4×C127C25
hypercenterC22×M16D127
hypocenterC127C22×#131
LCSG ▷ C2×C127 ▷ C127
UCSC1 ◁ C22×C4 ◁ C22×M16

1504 conjugacy classes of subgroups; only the 821 normal subgroups are shown.

normal subgroups only

This group has 1504 conjugacy classes of subgroups — too many to draw. Only its 821 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

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(16256, 19216);