Finite Group Databasebeta

#20286409

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

Aliases

No aliases for this group.

Splittings

FittingC53×#450 ⋊ C2
SylowC53 ⋊ D4×SD16

Subgroups

subgroupG/H
centerC22C2×D4×D53
commutatorC2×C4×C53C24
FrattiniC2×C4C23×D53
FittingC53×#450C2
socleC22×C53C22×D4
hypercenter#450D53
hypocenterC53D4×SD16
LCSG ▷ C2×C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C22 ◁ C22×C4 ◁ #450

546 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

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

Conjugacy classes & character table

529 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD4×SD16×D53, C2×#20286409, #28259380, …
maximal normal subgroup ofD4×SD16×D53, C2×#20286409, #28259380, …
maximal quotient of#27373552, #27373563, #27373567, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6784, 16204);