Finite Group Databasebeta

#20276336

order6784
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

SylowC53 ⋊ #2115

Subgroups

subgroupG/H
centerC8C22⋊Dic53
commutatorC22×C53C22×C8
FrattiniC2×C8C22×D53
FittingC2×#131×C53C2
socleC2×C53C2×C22⋊C8
hypercenterC2×#131D53
hypocenterC53#2115
LCSG ▷ C22×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C8 ◁ C22×C8 ◁ C2×#131

220 conjugacy classes of subgroups; only the 105 normal subgroups are shown.

normal subgroups only

This group has 220 conjugacy classes of subgroups — too many to draw. Only its 105 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,e^2=f,f^2=g,b^a=bd,d^a=dg,h^a=h^52,c^b=cg,e^b=eg

Conjugacy classes & character table

1084 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#27271099, #27271100, #27271102, …
maximal normal subgroup of#27271099, #27271100, #27271102, …
maximal quotient of#27293157, #27293229, #27293298, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6784, 6131);