Finite Group Databasebeta

#20275873

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

Aliases

No aliases for this group.

Splittings

SylowC53 ⋊ #2028

Subgroups

subgroupG/H
centerC22#13133186
commutatorC22×C4×C53C23
FrattiniC22×C4C22×D53
FittingC53×#544C2
socleC22×C53#120
hypercenter#544D53
hypocenterC53#2028
LCSG ▷ C22×C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C22 ◁ C22×C4 ◁ #544

246 conjugacy classes of subgroups; only the 71 normal subgroups are shown.

normal subgroups only

This group has 246 conjugacy classes of subgroups — too many to draw. Only its 71 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=d,b^2=d,c^2=g,e^2=g,b^a=bd,c^a=ce,e^a=eg,f^a=fg,c^b=cf,e^b=eg,e^c=eg,h^c=h^52

Conjugacy classes & character table

598 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#27296851, #27296853, #27296865, …
maximal normal subgroup of#27296851, #27296853, #27296865, …
maximal quotient of#27287064, #27287069, #27287084, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6784, 5668);