Finite Group Databasebeta

#20284967

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

Aliases

No aliases for this group.

Splittings

SylowC53 ⋊ #3123

Subgroups

subgroupG/H
centerC22C22×C22⋊D53
commutatorC2×C4×C53C24
FrattiniC2×C4C23×D53
FittingC53×#518C2
socleC22×C53C22×D4
hypercenter#518D53
hypocenterC53#3123
LCSG ▷ C2×C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C22 ◁ #117 ◁ #518

394 conjugacy classes of subgroups; only the 125 normal subgroups are shown.

normal subgroups only

This group has 394 conjugacy classes of subgroups — too many to draw. Only its 125 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=eg,f^2=g,b^a=be,c^a=cf,f^a=fg,h^a=h^52,d^b=dg,f^c=fg

Conjugacy classes & character table

916 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD53×#3123, C2×#20284967, #28252453, …
maximal normal subgroup ofD53×#3123, C2×#20284967, #28252453, …
maximal quotient of#27384183, #27387168, #27387272, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6784, 14762);