Finite Group Databasebeta

#20275903

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

Aliases

No aliases for this group.

Splittings

FittingC2×#102×C53 ⋊ C2
SylowC53 ⋊ #2034

Subgroups

subgroupG/H
centerC23D4×D53
commutatorC22×C4×C53C23
FrattiniC22×C4C22×D53
FittingC2×#102×C53C2
socleC23×C53C2×D4
hypercenterC2×#102D53
hypocenterC53#2034
LCSG ▷ C22×C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C23 ◁ C22×C4 ◁ C2×#102

368 conjugacy classes of subgroups; only the 87 normal subgroups are shown.

normal subgroups only

This group has 368 conjugacy classes of subgroups — too many to draw. Only its 87 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|c^2=dg,e^2=g,b^a=bd,c^a=ce,e^a=eg,c^b=cf,h^b=h^52,e^c=eg,h^c=h^52

Conjugacy classes & character table

760 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD53×#2034, C2×#20275903, #27411570, …
maximal normal subgroup ofD53×#2034, C2×#20275903, #27411570, …
maximal quotient of#27287366, #27287373, #27287456, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6784, 5698);