Finite Group Databasebeta

C2×#16810841 #20284142

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

Aliases

direct productC2×#16810841

Splittings

FittingC2×#103×C53 ⋊ C2
SylowC53 ⋊ C2×#463

Subgroups

subgroupG/H
centerC23D4×D53
commutatorC2×C4×C53C24
FrattiniC2×C4C23×D53
FittingC2×#103×C53C2
socleC23×C53C2×D4
hypercenterC2×#103D53
hypocenterC53C2×#463
LCSG ▷ C2×C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C23 ◁ C22×C4 ◁ C2×#103

564 conjugacy classes of subgroups; only the 149 normal subgroups are shown.

normal subgroups only

This group has 564 conjugacy classes of subgroups — too many to draw. Only its 149 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#27390311, C4×#16810841, #27390385, …
maximal normal subgroup of#27390311, C4×#16810841, #27390385, …
maximal quotient ofC2×#20274127, C2×#20274141, C2×#20274155, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6784, 13937);