Finite Group Databasebeta

#20276382

order6784
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

FittingC2×#99×C53 ⋊ C2
SylowC53 ⋊ #2127

Subgroups

subgroupG/H
centerC2C2×#13133131
commutatorC2×C4×C53C22×C4
FrattiniC2×D4C22×D53
FittingC2×#99×C53C2
socleC2×C53C2×#99
hypercenterC2×#99D53
hypocenterC53#2127
LCSG ▷ C2×C4×C53 ▷ C22×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C2 ◁ C23 ◁ C22×D4 ◁ C2×#99

286 conjugacy classes of subgroups; only the 65 normal subgroups are shown.

normal subgroups only

This group has 286 conjugacy classes of subgroups — too many to draw. Only its 65 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,d^2=g,b^a=bd,d^a=df,f^a=fg,c^b=cg,d^b=dg,e^b=efg,h^b=h^52,e^d=eg

Conjugacy classes & character table

595 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#27299624, #27299625, #27299627, …
maximal normal subgroup of#27299624, #27299625, #27299627, …
maximal quotient of#27293200, #27293252, #27293376, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6784, 6177);