Finite Group Databasebeta

#20275103

order6784
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

SylowC53 ⋊ #1885

Subgroups

subgroupG/H
centerC22#13133186
commutatorC2×C4×C53C22×C4
FrattiniC22×C4C22×D53
FittingC53×#518C2
socleC22×C53#120
hypercenter#518D53
hypocenterC53#1885
LCSG ▷ C2×C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C22 ◁ C22×C4 ◁ #518

360 conjugacy classes of subgroups; only the 93 normal subgroups are shown.

normal subgroups only

This group has 360 conjugacy classes of subgroups — too many to draw. Only its 93 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

Polycyclic presentation:

2^7,53|a^2=f,b^2=df,d^2=g,f^2=g,b^a=bd,c^a=ce,e^a=eg,h^a=h^52,d^b=dg,e^b=eg,f^b=fg,d^c=dg,f^c=fg

Conjugacy classes & character table

916 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#27299901, #27299906, #27299915, …
maximal normal subgroup of#27299901, #27299906, #27299915, …
maximal quotient of#27278737, #27278757, #27279007, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6784, 4898);