Finite Group Databasebeta

C2×#22550316 #30651858

order16256
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

direct productC2×#22550316

Splittings

SylowC127 ⋊ C2×#510

Subgroups

subgroupG/H
centerC22C2×#14523233
commutator, cosocleC8×C127C24
FrattiniC8C23×D127
Fitting, prime radicalC2×#135×C127C2
socleC22×C127C2×D8
hypercenterC2×#135D127
hypocenterC127C2×#510
LCSG ▷ C8×C127 ▷ C4×C127 ▷ C2×C127 ▷ C127
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22×C8 ◁ C2×#135

360 conjugacy classes of subgroups; only the 133 normal subgroups are shown.

normal subgroups only

This group has 360 conjugacy classes of subgroups — too many to draw. Only its 133 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

1796 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(16256, 17638);