Finite Group Databasebeta

#11987393

order1280
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

SylowC5 ⋊ #7596

Subgroups

subgroupG/H
centerC23C2×C22⋊Dic5
commutatorC2×C4×C5C22×C8
FrattiniC2×C42C22×D5
FittingC5×#2295C2
socle, prime radicalC23×C5C2×C22⋊C4
cosocleC2×C42×C5C23
hypercenter#2295D5
hypocenterC5#7596
LCSG ▷ C2×C4×C5 ▷ C22×C5 ▷ C5
UCSC1 ◁ C23 ◁ C43 ◁ #2295

406 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1280

Polycyclic presentation:

2^8,5|a^2=e,b^2=g,c^2=f,d^2=g,e^2=h,b^a=bd,c^a=cg,d^a=df,i^a=i^4,d^b=dg,e^b=efg

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, 57661);