Finite Group Databasebeta

C2×#16810778 #20283908

order6784
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C26

Aliases

direct productC2×#16810778

Splittings

SylowC53 ⋊ C2×#451

Subgroups

subgroupG/H
centerC23C2×C22⋊D53
commutatorC2×C4×C53C24
FrattiniC2×C4C23×D53
FittingC2×C22⋊Q8×C53C2
socleC23×C53C2×D4
hypercenterC2×C22⋊Q8D53
hypocenterC53C2×#451
LCSG ▷ C2×C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C23 ◁ C23×C4 ◁ C2×C22⋊Q8

740 conjugacy classes of subgroups; only the 181 normal subgroups are shown.

normal subgroups only

This group has 740 conjugacy classes of subgroups — too many to draw. Only its 181 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

766 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#27279220, #27279222, #27280529, …
maximal normal subgroup of#27279220, #27279222, #27280529, …
maximal quotient ofC2×#20273671, C2×#20273739, C2×#20273688, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6784, 13703);