Finite Group Databasebeta

C22×#16861241 #30653470

order16256
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C29

Aliases

direct productC22×#16861241

Splittings

FittingC22×Q16×C127 ⋊ C2
SylowC127 ⋊ C22×#137

Subgroups

subgroupG/H
centerC23D4×D127
commutator, cosocleC4×C127C25
FrattiniC4C24×D127
FittingC22×Q16×C127C2
socleC23×C127C2×D4
prime radicalC22×#14523249C2
hypercenterC22×Q16D127
hypocenterC127C22×#137
LCSG ▷ C4×C127 ▷ C2×C127 ▷ C127
UCSC1 ◁ C23 ◁ C22×C4 ◁ C22×Q16

1464 conjugacy classes of subgroups; only the 525 normal subgroups are shown.

normal subgroups only

This group has 1464 conjugacy classes of subgroups — too many to draw. Only its 525 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

1808 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(16256, 19250);