Finite Group Databasebeta

#20286309

order6784
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

FittingC2×AGL(1,ℤ/8)×C53 ⋊ C2
SylowC53 ⋊ #3272

Subgroups

subgroupG/H
centerC22C2×D4×D53
commutatorC2×C4×C53C24
FrattiniC2×C4C23×D53
FittingC2×AGL(1,ℤ/8)×C53C2
socleC22×C53C22×D4
hypercenterC2×AGL(1,ℤ/8)D53
hypocenterC53#3272
LCSG ▷ C2×C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×AGL(1,ℤ/8)

546 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^7,53|e^2=g,b^a=be,c^a=cf,e^a=eg,c^b=cg,d^b=de,e^b=eg,h^c=h^52,e^d=eg

Conjugacy classes & character table

601 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD53×#3272, C2×#20286309, #28259267, …
maximal normal subgroup ofD53×#3272, C2×#20286309, #28259267, …
maximal quotient of#27375353, #27375430, #27375436, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6784, 16104);