Finite Group Databasebeta

#11987207

order1280
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C1

Aliases

No aliases for this group.

Splittings

SylowC5 ⋊ #7548

Subgroups

subgroupG/H
centerC2#10598067
commutatorC5×C32C2×C4
FrattiniC2×C32C2×D5
FittingC5×#1425C2
socleC2×C5#1424
prime radicalC22×C5SD64
cosocleC2×C5×C32C22
hypercenter#1425D5
hypocenterC5#7548
LCSG ▷ C5×C32 ▷ C5×C16 ▷ C5×C8 ▷ C4×C5 ▷ C2×C5 ▷ C5
UCSC1 ◁ C2 ◁ C2×C4 ◁ C2×C8 ◁ C2×C16 ◁ C2×C32 ◁ #1425

62 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 320

Polycyclic presentation:

2^8,5|a^2=d,b^2=ceg,c^2=efh,e^2=fg,f^2=gh,g^2=h,b^a=bc,c^a=ce,e^a=ef,f^a=fg,g^a=gh,i^a=i^4,d^b=dh,i^b=i^4

Conjugacy classes & character table

122 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1280, 57475);