Finite Group Databasebeta

#20285337

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

Aliases

No aliases for this group.

Splittings

SylowC53 ⋊ #3174

Subgroups

subgroupG/H
centerC22C22×C22⋊D53
commutatorC2×C4×C53C24
FrattiniC2×C4C23×D53
FittingC53×#540C2
socleC22×C53C22×D4
hypercenter#540D53
hypocenterC53#3174
LCSG ▷ C2×C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C22 ◁ #117 ◁ #540

362 conjugacy classes of subgroups; only the 121 normal subgroups are shown.

normal subgroups only

This group has 362 conjugacy classes of subgroups — too many to draw. Only its 121 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=g,c^2=f,d^2=e,f^2=g,b^a=be,c^a=cf,f^a=fg,d^b=dg,h^c=h^52

Conjugacy classes & character table

604 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD53×#3174, C2×#20285337, #28253941, …
maximal normal subgroup ofD53×#3174, C2×#20285337, #28253941, …
maximal quotient of#27384649, #27388356, #27388470, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6784, 15132);