Finite Group Databasebeta

C2×#16811520 #20290950

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

Aliases

direct productC2×#16811520

Splittings

SylowC53 ⋊ C2×#349

Subgroups

subgroupG/H
centerC2×C4C22⋊#6157
commutatorC22×C53C22×C8
FrattiniC2×C4C22×#6157
FittingC22×C8×C53C4
socleC22×C53C22⋊C8
hypercenterC22×C8#6157
hypocenterC53C2×#349
LCSG ▷ C22×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C2×C4 ◁ C22×C4 ◁ C22×C8

236 conjugacy classes of subgroups; only the 82 normal subgroups are shown.

normal subgroups only

This group has 236 conjugacy classes of subgroups — too many to draw. Only its 82 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

460 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#28298639, #28298641, #28298643, …
maximal normal subgroup of#28298639, #28298641, #28298643, …
maximal quotient ofC2×#20289636, #28307876, C2×#20289652, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6784, 20745);