Finite Group Databasebeta

#20285035

order6784
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C23×C4

Aliases

No aliases for this group.

Splittings

FittingC53×#416 ⋊ C2
SylowC53 ⋊ #3131

Subgroups

subgroupG/H
centerC2×C4D4×D53
commutatorC2×C4×C53C24
FrattiniC2×C4C23×D53
FittingC53×#416C2
socleC22×C53C22×D4
hypercenter#416D53
hypocenterC53#3131
LCSG ▷ C2×C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C2×C4 ◁ C22×C4 ◁ #416

400 conjugacy classes of subgroups; only the 129 normal subgroups are shown.

normal subgroups only

This group has 400 conjugacy classes of subgroups — too many to draw. Only its 129 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|b^2=f,c^2=e,d^2=g,e^2=g,f^2=g,b^a=be,c^a=cf,e^a=eg,f^a=fg,h^c=h^52

Conjugacy classes & character table

772 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#27392245, #27392246, #27392254, …
maximal normal subgroup of#27392245, #27392246, #27392254, …
maximal quotient of#27384282, #27386702, #27386703, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6784, 14830);