Finite Group Databasebeta

C2×#16810838 #20284139

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

Aliases

direct productC2×#16810838

Splittings

FittingC2×C4×D4×C53 ⋊ C2
SylowC53 ⋊ C2×#463

Subgroups

subgroupG/H
centerC23C2×C22⋊D53
commutatorC2×C4×C53C24
FrattiniC2×C4C23×D53
FittingC2×C4×D4×C53C2
socleC23×C53C2×D4
hypercenterC2×C4×D4D53
hypocenterC53C2×#463
LCSG ▷ C2×C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×C4×D4

564 conjugacy classes of subgroups; only the 165 normal subgroups are shown.

normal subgroups only

This group has 564 conjugacy classes of subgroups — too many to draw. Only its 165 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

1078 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#27280425, #27280427, #27390305, …
maximal normal subgroup of#27280425, #27280427, #27390305, …
maximal quotient ofC2×#20274124, C2×#20274138, C2×#20274152, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6784, 13934);