Finite Group Databasebeta

#20272754

order6784
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

SylowC53 ⋊ #1358

Subgroups

subgroupG/H
centerC2#16810367
commutatorC42×C53C2×C4
FrattiniC4×C8C2×D53
FittingC53×#494C2
socleC2×C53#331
hypercenter#494D53
hypocenterC53#1358
LCSG ▷ C42×C53 ▷ C2×C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C2 ◁ C2×C4 ◁ C4×C8 ◁ #494

92 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^7,53|a^2=d,b^2=g,c^2=f,d^2=ef,e^2=g,b^a=bc,c^a=ce,e^a=eg,f^a=fg,h^a=h^52,c^b=cf,d^b=defg,e^b=eg

Conjugacy classes & character table

595 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#27271925, #27271926, #27271928, …
maximal normal subgroup of#27271925, #27271926, #27271928, …
maximal quotient of#27270815, #27270825, #27270848, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6784, 2549);