Finite Group Databasebeta

#123×D25 #13098979

order1600
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

direct product#123×D25

Splittings

FittingC25×#123 ⋊ C2
SylowC25 ⋊ C2×#123

Subgroups

subgroupG/H
centerC22C23×D25
commutator, cosocleC22×C25C24
Frattini, socleC22×C5C23×D5
FittingC25×#123C2
prime radicalC2×D4×D25C2
hypercenter#123D25
hypocenterC25C2×#123
LCSG ▷ C22×C25 ▷ C25
UCSC1 ◁ C22 ◁ #123

513 conjugacy classes of subgroups; only the 133 normal subgroups are shown.

normal subgroups only

This group has 513 conjugacy classes of subgroups — too many to draw. Only its 133 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) = 400

Conjugacy classes & character table

196 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1600, 1331);