Finite Group Databasebeta

#20287645

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

Aliases

No aliases for this group.

Splittings

SylowC53 ⋊ #3387

Subgroups

subgroupG/H
centerC22C2×D4×D53
commutatorC2×C4×C53C24
FrattiniC2×C4C23×D53
FittingC4×Q16×C53C2
socleC22×C53C22×D4
hypercenterC4×Q16D53
hypocenterC53#3387
LCSG ▷ C2×C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C22 ◁ C42 ◁ C4×Q16

326 conjugacy classes of subgroups; only the 133 normal subgroups are shown.

normal subgroups only

This group has 326 conjugacy classes of subgroups — too many to draw. Only its 133 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=eg,b^2=e,c^2=g,d^2=e,f^2=g,b^a=be,c^a=cf,f^a=fg,c^b=cg,d^b=de,h^b=h^52,f^c=fg

Conjugacy classes & character table

757 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#27373649, #27373651, #27373664, …
maximal normal subgroup of#27373649, #27373651, #27373664, …
maximal quotient of#27400737, #27400748, #27402410, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6784, 17440);