Finite Group Databasebeta

#20276120

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

Aliases

No aliases for this group.

Splittings

FittingC53×#336 ⋊ C2
SylowC53 ⋊ #2071

Subgroups

subgroupG/H
centerC23C2×D212
commutatorC22×C4×C53C23
FrattiniC22×C4C22×D53
FittingC53×#336C2
socleC23×C53C2×D4
hypercenter#336D53
hypocenterC53#2071
LCSG ▷ C22×C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C23 ◁ C2×C42 ◁ #336

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

normal subgroups only

This group has 274 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|a^2=e,c^2=d,f^2=g,b^a=bd,c^a=ce,c^b=cf,f^b=fg,h^b=h^52,f^c=fg,h^c=h^52

Conjugacy classes & character table

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

Relationships

maximal subgroup of#27273116, #27273117, #27273122, …
maximal normal subgroup of#27273116, #27273117, #27273122, …
maximal quotient of#27288794, #27288799, #27288814, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6784, 5915);