Finite Group Databasebeta

C22×D5⋊#168 #13107779

order1600
isoclinismisoclinic class of #1042
automorphism?
homologyAbelianization (H1) = C23×C8 · Schur multiplier (H2) = C26

Aliases

direct productC22×D5⋊#168
unambiguous semidirect productD5⋊(C22×#168)

Splittings

derived, SylowC52 ⋊ C23×C8

Subgroups

subgroupG/H
center, hypercenterC22×C4#1042
commutator, hypocenterC52C23×C8
FrattiniC2C23×#1042
FittingC22×C4×C52C4
socleC23×C52C2×C4
prime radicalC23×C5×D5C4
cosocleC5×Dic5C24
LCSG ▷ C52
UCSC1 ◁ C22×C4

703 conjugacy classes of subgroups; only the 341 normal subgroups are shown.

normal subgroups only

This group has 703 conjugacy classes of subgroups — too many to draw. Only its 341 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

208 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1600, 10131);