Finite Group Databasebeta

C8×#3930 #12008276

order1280
isoclinismisoclinic class of Dic10
automorphism?
homologyAbelianization (H1) = C2×C82 · Schur multiplier (H2) = C2×C8

Aliases

direct productC8×#3930

Splittings

FittingC5×C8×C16 ⋊ C2
SylowC5 ⋊ C8×M32

Subgroups

subgroupG/H
centerC82C2×D5
commutatorC2×C5C2×C82
FrattiniC4×C8C22×D5
FittingC5×C8×C16C2
socleC22×C5C2×C4×C8
prime radicalC22×D5C4×C8
cosocleC4×C5×C8C23
hypercenterC8×C16D5
hypocenterC5C8×M32
LCSG ▷ C2×C5 ▷ C5
UCSC1 ◁ C82 ◁ C8×C16

354 conjugacy classes of subgroups; only the 207 normal subgroups are shown.

normal subgroups only

This group has 354 conjugacy classes of subgroups — too many to draw. Only its 207 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 640

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1280, 78544);