Finite Group Databasebeta

#20274452

order6784
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

FittingC53×#343 ⋊ C2
SylowC53 ⋊ #1742

Subgroups

subgroupG/H
centerC22C22⋊C4×D53
commutatorC22×C53C2×C42
FrattiniC22×C4C22×D53
FittingC53×#343C2
socleC22×C53C2×C22⋊C4
hypercenter#343D53
hypocenterC53#1742
LCSG ▷ C22×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C22 ◁ C22×C4 ◁ #343

388 conjugacy classes of subgroups; only the 137 normal subgroups are shown.

normal subgroups only

This group has 388 conjugacy classes of subgroups — too many to draw. Only its 137 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,b^2=f,c^2=g,e^2=g,b^a=bd,d^a=dg,e^b=eg,h^c=h^52

Conjugacy classes & character table

616 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#27294291, #27294293, #27294301, …
maximal normal subgroup of#27294291, #27294293, #27294301, …
maximal quotient of#27273681, #27273684, #27273693, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6784, 4247);