Finite Group Databasebeta

#20272672

order6784
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

FittingC53×C4⋊C16 ⋊ C2
SylowC53 ⋊ #1330

Subgroups

subgroupG/H
centerC2×C4#11719921
commutatorC2×C4×C53C2×C8
FrattiniC4×C8C2×D53
FittingC53×C4⋊C16C2
socleC22×C53C22⋊C8
hypercenterC4⋊C16D53
hypocenterC53#1330
LCSG ▷ C2×C4×C53 ▷ C22×C53 ▷ C53
UCSC1 ◁ C2×C4 ◁ C4×C8 ◁ C4⋊C16

100 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^7,53|a^2=d,c^2=eg,d^2=f,f^2=g,b^a=bc,c^a=ce,c^b=ceg,d^b=dg,h^b=h^52

Conjugacy classes & character table

1078 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofD53×#1330, C2×#20272672, #27293809, …
maximal normal subgroup ofD53×#1330, C2×#20272672, #27293809, …
maximal quotient of#27270752, #27270755, #27270758, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6784, 2467);