Finite Group Databasebeta

C2×#16810721 #20283492

order6784
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

direct productC2×#16810721

Splittings

FittingC2×C4×Q8×C53 ⋊ C2
SylowC53 ⋊ C2×#440

Subgroups

subgroupG/H
centerC23C2×C22⋊D53
commutatorC4×C53C23×C4
FrattiniC2×C4C23×D53
FittingC2×C4×Q8×C53C2
socleC23×C53C2×D4
hypercenterC2×C4×Q8D53
hypocenterC53C2×#440
LCSG ▷ C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×C4×Q8

544 conjugacy classes of subgroups; only the 205 normal subgroups are shown.

normal subgroups only

This group has 544 conjugacy classes of subgroups — too many to draw. Only its 205 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

1084 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#27279500, #27279506, #27279522, …
maximal normal subgroup of#27279500, #27279506, #27279522, …
maximal quotient ofC2×#20273525, C2×#20273570, C2×#20273593, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6784, 13287);