Finite Group Databasebeta

C2×#22549625 #30637383

order16256
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

direct productC2×#22549625

Splittings

SylowC127 ⋊ C2×#333

Subgroups

subgroupG/H
centerC23C22⋊Dic127
commutatorC2×C4×C127C22×C4
FrattiniC42C22×D127
FittingC2×C4⋊Q8×C127C2
socle, prime radicalC23×C127C22⋊C4
cosocleC42×C127C23
hypercenterC2×C4⋊Q8D127
hypocenterC127C2×#333
LCSG ▷ C2×C4×C127 ▷ C22×C127 ▷ C127
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×C4⋊Q8

256 conjugacy classes of subgroups; only the 125 normal subgroups are shown.

normal subgroups only

This group has 256 conjugacy classes of subgroups — too many to draw. Only its 125 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

1802 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(16256, 3163);