Finite Group Databasebeta

#20272755

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

Aliases

No aliases for this group.

Splittings

FittingC53×#364 ⋊ C2
SylowC53 ⋊ #1359

Subgroups

subgroupG/H
centerC2#16810366
commutatorC42×C53C2×C4
FrattiniC4×C8C2×D53
FittingC53×#364C2
socleC2×C53#331
hypercenter#364D53
hypocenterC53#1359
LCSG ▷ C42×C53 ▷ C2×C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C2 ◁ C2×C4 ◁ C4×C8 ◁ #364

102 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

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

Conjugacy classes & character table

751 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD53×#1359, C2×#20272755, #27295307, …
maximal normal subgroup ofD53×#1359, C2×#20272755, #27295307, …
maximal quotient of#27270816, #27270818, #27270819, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6784, 2550);