Finite Group Databasebeta

#20274616

order6784
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

SylowC53 ⋊ C4×#108

Subgroups

subgroupG/H
centerC2×C4D4×D53
commutatorC4×C53C2×C42
FrattiniC22×C4C22×D53
FittingC53×#341C2
socleC22×C53C2×C4⋊C4
hypercenter#341D53
hypocenterC53C4×#108
LCSG ▷ C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C2×C4 ◁ C22×C4 ◁ #341

228 conjugacy classes of subgroups; only the 109 normal subgroups are shown.

normal subgroups only

This group has 228 conjugacy classes of subgroups — too many to draw. Only its 109 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

Polycyclic presentation:

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

Conjugacy classes & character table

784 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#27294519, #27294523, #27294527, …
maximal normal subgroup of#27294519, #27294523, #27294527, …
maximal quotient of#27275272, #27275276, #27275280, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6784, 4411);