Finite Group Databasebeta

#20286559

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

Aliases

No aliases for this group.

Splittings

FittingC53×#553 ⋊ C2
SylowC53 ⋊ #3297

Subgroups

subgroupG/H
centerC22C22×C22⋊D53
commutatorC2×C4×C53C24
FrattiniC2×C4C23×D53
FittingC53×#553C2
socleC22×C53C22×D4
hypercenter#553D53
hypocenterC53#3297
LCSG ▷ C2×C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C22 ◁ C4×D4 ◁ #553

420 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

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

Conjugacy classes & character table

685 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD53×#3297, C2×#20286559, #28260574, …
maximal normal subgroup ofD53×#3297, C2×#20286559, #28260574, …
maximal quotient of#27399503, #27400343, #27401278, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6784, 16354);