Finite Group Databasebeta

#20272885

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

Aliases

No aliases for this group.

Splittings

SylowC53 ⋊ #1412

Subgroups

subgroupG/H
centerC2#16810417
commutatorC42×C53C2×C4
Frattini#127C2×D53
FittingC53×#353C2
socleC2×C53#354
hypercenter#353D53
hypocenterC53#1412
LCSG ▷ C42×C53 ▷ C2×C4×C53 ▷ C22×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C2 ◁ C22 ◁ C2×C4 ◁ #127 ◁ #353

94 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

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

Conjugacy classes & character table

352 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD53×#1412, C2×#20272885, #27304438, …
maximal normal subgroup ofD53×#1412, C2×#20272885, #27304438, …
maximal quotient of#27271482, #27271500, #27271628, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6784, 2680);