Finite Group Databasebeta

#20283179

order6784
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C26

Aliases

No aliases for this group.

Splittings

SylowC53 ⋊ #2884

Subgroups

subgroupG/H
centerC2C22×C22⋊Dic53
commutatorC22×C53C23×C4
FrattiniC23C23×D53
FittingC2×2−1+4×C53C2
socleC2×C53C22×C22⋊C4
hypercenterC2×2−1+4D53
hypocenterC53#2884
LCSG ▷ C22×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C2 ◁ C22×Q8 ◁ C2×2−1+4

716 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^7,53|a^2=f,c^2=g,d^2=g,b^a=be,e^a=eg,h^a=h^52,f^b=fg,d^c=dg

Conjugacy classes & character table

925 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#27301684, #27301688, #27301698, …
maximal normal subgroup of#27301684, #27301688, #27301698, …
maximal quotient of#27349921, #27349925, #27350025, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6784, 12974);