Finite Group Databasebeta

C2×D1604 #20264362

order6416
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C23

Aliases

direct productC2×D1604

Splittings

FittingC2×C4×C401 ⋊ C2
SylowC401 ⋊ C2×D4

Subgroups

subgroupG/H
centerC22C2×D401
commutatorC2×C401C23
FrattiniC2C22×D401
FittingC2×C4×C401C2
socleC22×C401C22
hypercenterC2×C4D401
hypocenterC401C2×D4
LCSG ▷ C2×C401 ▷ C401
UCSC1 ◁ C22 ◁ C2×C4

54 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

1610 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#27165653, #27165657, #27165659, …
maximal normal subgroup of#27165653, #27165657, #27165659, …
maximal quotient ofC2×#20264343, C2×C4⋊Dic401, C4×D1604, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6416, 36);