Finite Group Databasebeta

C2×#16810447 #20276485

order6784
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22

Aliases

direct productC2×#16810447

Splittings

SylowC53 ⋊ C2×#365

Subgroups

subgroupG/H
centerC22#13133148
commutatorC8×C53C22×C4
FrattiniC2×C8C22×D53
FittingC2×#108×C53C2
socleC22×C53#106
hypercenterC2×#108D53
hypocenterC53C2×#365
LCSG ▷ C8×C53 ▷ C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22×C8 ◁ C2×#108

152 conjugacy classes of subgroups; only the 85 normal subgroups are shown.

normal subgroups only

This group has 152 conjugacy classes of subgroups — too many to draw. Only its 85 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

760 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#27299475, C4×#16810447, #27299511, …
maximal normal subgroup of#27299475, C4×#16810447, #27299511, …
maximal quotient ofC2×#20272780, #27295651, #27295725, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6784, 6280);