Finite Group Databasebeta

#20286755

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

Aliases

No aliases for this group.

Splittings

FittingC53×#452 ⋊ C2
SylowC53 ⋊ #3311

Subgroups

subgroupG/H
centerC22C2×D4×D53
commutatorC2×C4×C53C24
FrattiniC2×C4C23×D53
FittingC53×#452C2
socleC22×C53C22×D4
hypercenter#452D53
hypocenterC53#3311
LCSG ▷ C2×C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C22 ◁ C22×C4 ◁ #452

402 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

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

Conjugacy classes & character table

523 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD53×#3311, C2×#20286755, #28260868, …
maximal normal subgroup ofD53×#3311, C2×#20286755, #28260868, …
maximal quotient of#27399651, #27400423, #27401213, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6784, 16550);