Finite Group Databasebeta

C2×C5×Dic40 #13102166

order1600
isoclinismisoclinic class of D80
automorphism?
homologyAbelianization (H1) = C23×C5 · Schur multiplier (H2) = C22

Aliases

direct productC2×C5×Dic40

Splittings

SylowC52 ⋊ C2×Q32

Subgroups

subgroupG/H
centerC22×C5D40
commutator, cosocleC5×C8C23×C5
FrattiniC8C22×C5×D5
FittingC2×C52×C16C2
socle, prime radicalC22×C52D8
hypercenterC2×C5×C16D5
hypocenterC5C2×C5×Q32
LCSG ▷ C5×C8 ▷ C4×C5 ▷ C2×C5 ▷ C5
UCSC1 ◁ C22×C5 ◁ C2×C4×C5 ◁ C2×C5×C8 ◁ C2×C5×C16

192 conjugacy classes of subgroups; only the 78 normal subgroups are shown.

normal subgroups only

This group has 192 conjugacy classes of subgroups — too many to draw. Only its 78 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) = 320

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1600, 4518);