Finite Group Databasebeta

C2×#16811485 #20290258

order6784
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C23

Aliases

direct productC2×#16811485

Splittings

SylowC53 ⋊ C2×#334

Subgroups

subgroupG/H
centerC23C4⋊#6157
commutatorC4×C53C22×C8
FrattiniC2×C4C22×#6157
FittingC22×C8×C53C4
socleC23×C53C4⋊C4
hypercenterC22×C8#6157
hypocenterC53C2×#334
LCSG ▷ C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C23 ◁ C22×C4 ◁ C22×C8

200 conjugacy classes of subgroups; only the 106 normal subgroups are shown.

normal subgroups only

This group has 200 conjugacy classes of subgroups — too many to draw. Only its 106 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

472 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#28298704, #28298719, #28298752, …
maximal normal subgroup of#28298704, #28298719, #28298752, …
maximal quotient ofC2×#20289545, C4×#16811485, #28303024, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6784, 20053);