Finite Group Databasebeta

#20275153

order6784
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23×C4

Aliases

No aliases for this group.

Splittings

FittingC22×M16×C53 ⋊ C2
SylowC53 ⋊ #1895

Subgroups

subgroupG/H
centerC23C2×D212
commutatorC2×C4×C53C22×C4
FrattiniC22×C4C22×D53
FittingC22×M16×C53C2
socleC23×C53C2×D4
hypercenterC22×M16D53
hypocenterC53#1895
LCSG ▷ C2×C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C23 ◁ C23×C4 ◁ C22×M16

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

normal subgroups only

This group has 412 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=f,b^2=dfg,d^2=g,b^a=bd,c^a=ce,d^a=dg,h^a=h^52,c^b=cg

Conjugacy classes & character table

1072 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#27276362, #27276365, #27276369, …
maximal normal subgroup of#27276362, #27276365, #27276369, …
maximal quotient of#27279438, #27279458, #27279677, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6784, 4948);