Finite Group Databasebeta

#20272703

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

Aliases

No aliases for this group.

Splittings

SylowC53 ⋊ #1340

Subgroups

subgroupG/H
centerC2#16810357
commutatorC2×C8×C53C2×C4
FrattiniC2×M16C2×D53
FittingC53×#470C2
socleC2×C53#327
hypercenter#470D53
hypocenterC53#1340
LCSG ▷ C2×C8×C53 ▷ C2×C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C2 ◁ C2×C4 ◁ C2×M16 ◁ #470

104 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

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

Conjugacy classes & character table

436 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD53×#1340, C2×#20272703, #27294241, …
maximal normal subgroup ofD53×#1340, C2×#20272703, #27294241, …
maximal quotient of#27270771, #27270774, #27270783, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6784, 2498);