Finite Group Databasebeta

#12006136

order1280
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C26

Aliases

No aliases for this group.

Splittings

SylowC5 ⋊ #11029

Subgroups

subgroupG/H
centerC23#4076
commutatorC22×C4×C5C22×C4
FrattiniC23×C4C22×D5
FittingC5×#1729C2
socleC23×C5#121
prime radicalC24×C5#41
cosocleC23×C4×C5C23
hypercenter#1729D5
hypocenterC5#11029
LCSG ▷ C22×C4×C5 ▷ C2×C5 ▷ C5
UCSC1 ◁ C23 ◁ C23×C4 ◁ #1729

1242 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 640

Polycyclic presentation:

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

Conjugacy classes & character table

164 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1280, 76404);