Finite Group Databasebeta

#20289759

order6784
automorphism?
homologyAbelianization (H1) = C4×C8 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC53 ⋊ #1376

Subgroups

subgroupG/H
centerC2×C4C4⋊#6157
commutatorC4×C53C4×C8
FrattiniC22×C4C2×#6157
FittingC2×C42×C53C4
socleC22×C53C4⋊C8
hypercenterC2×C42#6157
hypocenterC53#1376
LCSG ▷ C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C2×C4 ◁ C22×C4 ◁ C2×C42

148 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

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

Conjugacy classes & character table

472 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#28298195, #28298196, #28298197, …
maximal normal subgroup of#28298195, #28298196, #28298197, …
maximal quotient of#28298260, #28298273, #28298283, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6784, 19554);