Finite Group Databasebeta

C2×D2564 #23779653

order10256
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C23

Aliases

direct productC2×D2564

Splittings

FittingC2×C4×C641 ⋊ C2
SylowC641 ⋊ C2×D4

Subgroups

subgroupG/H
centerC22C2×D641
commutator, cosocleC2×C641C23
FrattiniC2C22×D641
FittingC2×C4×C641C2
socleC22×C641C22
hypercenterC2×C4D641
hypocenterC641C2×D4
LCSG ▷ C2×C641 ▷ C641
UCSC1 ◁ C22 ◁ C2×C4

54 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

2570 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#35206266, #35206270, #35206272, …
maximal normal subgroup of#35206266, #35206270, #35206272, …
maximal quotient ofC2×#23779634, C2×C4⋊Dic641, C4×D2564, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(10256, 36);