Finite Group Databasebeta

#20289663

order6784
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

SylowC53 ⋊ #1328

Subgroups

subgroupG/H
centerC4#13133276
commutatorC23×C53C2×C8
FrattiniC22×C4C2×#6157
Fitting#117×C53C4
socleC2×C53#324
hypercenter#117#6157
hypocenterC53#1328
LCSG ▷ C23×C53 ▷ C22×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C4 ◁ C2×C4 ◁ C22×C4 ◁ #117

90 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^7,53|a^2=d,b^2=e,d^2=f,f^2=g,b^a=bc,c^a=ce,e^a=eg,h^a=h^30,c^b=cg,d^b=de,d^c=dg,h^d=h^52

Conjugacy classes & character table

286 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#20289663, D53⋊#1328, #28308000, …
maximal normal subgroup ofC2×#20289663, D53⋊#1328, #28308000, …
maximal quotient of#28298112, #28298114, #28298116, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6784, 19458);