Finite Group Databasebeta

(C2×#1035)⋊C8 #13097880

order1600
automorphism?
homologyAbelianization (H1) = C4×C8 · Schur multiplier (H2) = C23

Aliases

unambiguous semidirect product(C2×#1035)⋊C8

Splittings

FittingC2×C8×C25 ⋊ C4
SylowC25 ⋊ #336

Subgroups

subgroupG/H
centerC2×C4C2×#1035
commutatorC2×C25C4×C8
FrattiniC2×C4×C5C2×AGL(1,𝔽5)
FittingC2×C8×C25C4
socleC22×C5C4×AGL(1,𝔽5)
prime radicalC22×D25C2×C4
cosocleC2×C4×D25C22
hypercenterC2×C8#1035
hypocenterC25#336
LCSG ▷ C2×C25 ▷ C25
UCSC1 ◁ C2×C4 ◁ C2×C8

177 conjugacy classes of subgroups; only the 59 normal subgroups are shown.

normal subgroups only

This group has 177 conjugacy classes of subgroups — too many to draw. Only its 59 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=c,b^2=d,d^2=f,g^5=h,b^a=be,g^a=g^2h,h^a=h^2,g^c=g^4h^4,h^c=h^4

Conjugacy classes & character table

136 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1600, 232);