Finite Group Databasebeta

#20289773

order6784
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

FittingC2×C16×C53 ⋊ C4
SylowC53 ⋊ #1380

Subgroups

subgroupG/H
centerC22#13133286
commutatorC8×C53C42
FrattiniC2×C8C2×#6157
FittingC2×C16×C53C4
socleC22×C53#107
hypercenterC2×C16#6157
hypocenterC53#1380
LCSG ▷ C8×C53 ▷ C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×C8 ◁ C2×C16

152 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^7,53|a^2=d,b^2=e,c^2=fg,e^2=f,f^2=g,b^a=bc,c^a=cf,e^a=efg,f^a=fg,h^a=h^30,h^d=h^52

Conjugacy classes & character table

460 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#28299063, #28299064, #28299065, …
maximal normal subgroup of#28299063, #28299064, #28299065, …
maximal quotient of#28298310, #28298366, #28298526, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6784, 19568);