Finite Group Databasebeta

#13098717

order1600
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

FittingM16×C25 ⋊ C4
SylowC25 ⋊ #405

Subgroups

subgroupG/H
centerC4C22×#1035
commutatorC2×C25C2×C42
FrattiniC4×C5C22×AGL(1,𝔽5)
FittingM16×C25C4
socleC2×C5C2×C4×AGL(1,𝔽5)
prime radicalC22×D25C2×C4
cosocleC4×D25C23
hypercenterM16#1035
hypocenterC25#405
LCSG ▷ C2×C25 ▷ C25
UCSC1 ◁ C4 ◁ M16

195 conjugacy classes of subgroups; only the 75 normal subgroups are shown.

normal subgroups only

This group has 195 conjugacy classes of subgroups — too many to draw. Only its 75 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

Polycyclic presentation:

2^6,5^2|a^2=d,c^2=e,e^2=f,g^5=h,b^a=bf,g^a=g^2h,h^a=h^2,c^b=cf,g^d=g^4h^4,h^d=h^4

Conjugacy classes & character table

100 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1600, 1069);