Finite Group Databasebeta

#12172513

order1280
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

SylowC5 ⋊ #27067

Subgroups

subgroupG/H
centerC23C2×D4×D5
commutator, cosocleC22×C4×C5C24
FrattiniC22×C4C23×D5
FittingC5×#2056C2
socle, prime radicalC23×C5C22×D4
hypercenter#2056D5
hypocenterC5#27067
LCSG ▷ C22×C4×C5 ▷ C2×C5 ▷ C5
UCSC1 ◁ C23 ◁ C2×C42 ◁ #2056

700 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1280

Polycyclic presentation:

2^8,5|a^2=e,b^2=h,c^2=e,d^2=efh,g^2=h,b^a=be,c^a=cf,d^a=de,i^a=i^4,c^b=cg,g^b=gh,g^c=gh,i^d=i^4

Conjugacy classes & character table

116 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1280, 242781);