Finite Group Databasebeta

C2×#22549981 #30647515

order16256
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

direct productC2×#22549981

Splittings

SylowC127 ⋊ C2×#441

Subgroups

subgroupG/H
centerC23C2×C22⋊D127
commutatorC4×C127C23×C4
FrattiniC2×C4C23×D127
FittingC2×C4×Q8×C127C2
socle, prime radicalC23×C127C2×D4
cosocleC2×C4×C127C24
hypercenterC2×C4×Q8D127
hypocenterC127C2×#441
LCSG ▷ C4×C127 ▷ C2×C127 ▷ C127
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×C4×Q8

480 conjugacy classes of subgroups; only the 205 normal subgroups are shown.

normal subgroups only

This group has 480 conjugacy classes of subgroups — too many to draw. Only its 205 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

2564 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(16256, 13295);