Finite Group Databasebeta

C4×#87721 #13098288

order1600
isoclinismisoclinic class of #87721
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22

Aliases

direct productC4×#87721

Splittings

SylowC25 ⋊ C4×SD16

Subgroups

subgroupG/H
centerC2×C4C22⋊D25
commutatorC4×C25C22×C4
FrattiniC2×C4×C5C22×D5
FittingC4×D4×C25C2
socleC22×C5C2×C22⋊D5
prime radicalC2×C5×D4C2×D5
cosocleC2×C4×C25C23
hypercenterC4×D4D25
hypocenterC25C4×SD16
LCSG ▷ C4×C25 ▷ C2×C25 ▷ C25
UCSC1 ◁ C2×C4 ◁ C42 ◁ C4×D4

183 conjugacy classes of subgroups; only the 73 normal subgroups are shown.

normal subgroups only

This group has 183 conjugacy classes of subgroups — too many to draw. Only its 73 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) = 800

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1600, 640);