Finite Group Databasebeta

#13098474

order1600
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC25 ⋊ #471

Subgroups

subgroupG/H
centerC2#11716501
commutator, cosocleC2×C4×C25C23
FrattiniC2×C4×C5C22×D5
FittingC25×AGL(1,ℤ/8)C2
socleC2×C5#4085
prime radicalC5×AGL(1,ℤ/8)D5
hypercenterAGL(1,ℤ/8)D25
hypocenterC25#471
LCSG ▷ C2×C4×C25 ▷ C2×C25 ▷ C25
UCSC1 ◁ C2 ◁ C2×C4 ◁ AGL(1,ℤ/8)

156 conjugacy classes of subgroups; only the 49 normal subgroups are shown.

normal subgroups only

This group has 156 conjugacy classes of subgroups — too many to draw. Only its 49 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

minimal degreeμ(G) = 41
transitive degreeμt(G) = 400

Polycyclic presentation:

2^6,5^2|a^2=e,d^2=f,e^2=f,g^5=h,c^a=cef,g^a=g^4h^4,h^a=h^4,c^b=cd,d^b=df,d^c=df,e^c=ef

Conjugacy classes & character table

148 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1600, 826);