Finite Group Databasebeta

#20272893

order6784
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC53 ⋊ #1415

Subgroups

subgroupG/H
centerC22#13133158
commutatorC16×C53C2×C4
FrattiniC2×C16C2×D53
FittingC2×D16×C53C2
socleC22×C53D16
hypercenterC2×D16D53
hypocenterC53#1415
LCSG ▷ C16×C53 ▷ C8×C53 ▷ C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×C8 ◁ C2×C16 ◁ C2×D16

82 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

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

Conjugacy classes & character table

610 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD53×#1415, C2×#20272893, #27304523, …
maximal normal subgroup ofD53×#1415, C2×#20272893, #27304523, …
maximal quotient of#27271542, #27271647, #27271725, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6784, 2688);