Finite Group Databasebeta

#20275720

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

Aliases

No aliases for this group.

Splittings

FittingC2×C22⋊C8×C53 ⋊ C2
SylowC53 ⋊ #2000

Subgroups

subgroupG/H
centerC23C2×D212
commutatorC22×C4×C53C23
FrattiniC22×C4C22×D53
FittingC2×C22⋊C8×C53C2
socleC23×C53C2×D4
hypercenterC2×C22⋊C8D53
hypocenterC53#2000
LCSG ▷ C22×C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C23 ◁ C23×C4 ◁ C2×C22⋊C8

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

normal subgroups only

This group has 444 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=g,d^2=g,b^a=bd,c^a=ce,d^a=dg,h^a=h^52,c^b=cf,d^b=dg,h^b=h^52

Conjugacy classes & character table

1072 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofD53×#2000, C2×#20275720, #27410895, …
maximal normal subgroup ofD53×#2000, C2×#20275720, #27410895, …
maximal quotient of#27284304, #27284311, #27284332, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6784, 5515);