Finite Group Databasebeta

#20274889

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

Aliases

No aliases for this group.

Splittings

SylowC53 ⋊ #1849

Subgroups

subgroupG/H
centerC2×C4C2×C22⋊D53
commutatorC2×C4×C53C22×C4
FrattiniC22×C4C22×D53
FittingC53×#423C2
socleC22×C53C2×C4⋊C4
hypercenter#423D53
hypocenterC53#1849
LCSG ▷ C2×C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ #423

212 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^7,53|a^2=f,b^2=d,c^2=e,d^2=g,f^2=g,b^a=bd,c^a=ce,d^a=dg,c^b=cg,h^b=h^52

Conjugacy classes & character table

760 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#27271515, #27278480, #27278481, …
maximal normal subgroup of#27271515, #27278480, #27278481, …
maximal quotient of#27277839, #27277842, #27277844, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6784, 4684);