Finite Group Databasebeta

C2×#16811057 #20287836

order6784
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

direct productC2×#16811057

Splittings

FittingC2×D16×C53 ⋊ C2
SylowC53 ⋊ C2×#509

Subgroups

subgroupG/H
centerC22D8×D53
commutatorC8×C53C24
FrattiniC8C23×D53
FittingC2×D16×C53C2
socleC22×C53C2×D8
hypercenterC2×D16D53
hypocenterC53C2×#509
LCSG ▷ C8×C53 ▷ C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×C8 ◁ C2×D16

400 conjugacy classes of subgroups; only the 117 normal subgroups are shown.

normal subgroups only

This group has 400 conjugacy classes of subgroups — too many to draw. Only its 117 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

604 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC4×#16811057, #27537413, #27537427, …
maximal normal subgroup ofC4×#16811057, #27537413, #27537427, …
maximal quotient ofC2×#20276429, C2×#20276424, C2×#20276500, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6784, 17631);