Finite Group Databasebeta

#20287799

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

Aliases

No aliases for this group.

Splittings

FittingC53×#559 ⋊ C2
SylowC53 ⋊ #3403

Subgroups

subgroupG/H
centerC22C22×C22⋊D53
commutatorC2×C4×C53C24
FrattiniC2×C4C23×D53
FittingC53×#559C2
socleC22×C53C22×D4
hypercenter#559D53
hypocenterC53#3403
LCSG ▷ C2×C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C22 ◁ C4×Q8 ◁ #559

380 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

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

Conjugacy classes & character table

679 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD53×#3403, C2×#20287799, #28265128, …
maximal normal subgroup ofD53×#3403, C2×#20287799, #28265128, …
maximal quotient of#27400972, #27400978, #27402973, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6784, 17594);