Finite Group Databasebeta

#99×D25 #13098018

order1600
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

direct product#99×D25

Splittings

FittingC25×#99 ⋊ C2
SylowC25 ⋊ C2×#99

Subgroups

subgroupG/H
centerC2C22⋊C4×D25
commutatorC22×C25C22×C4
FrattiniC23×C5C22×D5
FittingC25×#99C2
socleC2×C5D5×C22⋊C4
prime radicalC2×D4×D25C2
cosocleC23×C25C23
hypercenter#99D25
hypocenterC25C2×#99
LCSG ▷ C22×C25 ▷ C2×C25 ▷ C25
UCSC1 ◁ C2 ◁ C23 ◁ #99

315 conjugacy classes of subgroups; only the 65 normal subgroups are shown.

normal subgroups only

This group has 315 conjugacy classes of subgroups — too many to draw. Only its 65 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) = 200

Conjugacy classes & character table

154 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#99×#1035, D25×B(4,𝔽2), #72275694, …
maximal normal subgroup of#99×#1035, D25×B(4,𝔽2), #72275694, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1600, 370);