Finite Group Databasebeta

#12015017

order1280
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

SylowC5 ⋊ #12747

Subgroups

subgroupG/H
centerC4#65506
commutatorC2×C5×C8C22×C4
FrattiniC22×C8C22×D5
Fitting, prime radicalC5×#3584C2
socleC2×C5#1786
cosocleC22×C5×C8C23
hypercenter#3584D5
hypocenterC5#12747
LCSG ▷ C2×C5×C8 ▷ C4×C5 ▷ C2×C5 ▷ C5
UCSC1 ◁ C4 ◁ C22×C4 ◁ C2×#131 ◁ #3584

886 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 320

Polycyclic presentation:

2^8,5|a^2=f,d^2=gh,e^2=h,g^2=h,b^a=bd,c^a=ce,d^a=dg,g^a=gh,i^a=i^4,d^b=dg,g^b=gh,e^c=eh,f^c=fh

Conjugacy classes & character table

134 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1280, 85285);