Finite Group Databasebeta

#43243480

order28096
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

FittingC2×C22⋊C4×C439 ⋊ C2
SylowC439 ⋊ #386

Subgroups

subgroupG/H
center, FrattiniC23C22×D439
commutatorC22×C439C22×C4
FittingC2×C22⋊C4×C439C2
socle, cosocleC23×C439C23
prime radicalC22×C22⋊D439C2
hypercenterC2×C22⋊C4D439
hypocenterC439#386
LCSG ▷ C22×C439 ▷ C439
UCSC1 ◁ C23 ◁ C2×C22⋊C4

286 conjugacy classes of subgroups; only the 77 normal subgroups are shown.

normal subgroups only

This group has 286 conjugacy classes of subgroups — too many to draw. Only its 77 normal subgroups are shown.

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

Full subgroup data →

Presentation

transitive degreeμt(G) = 14048

Polycyclic presentation:

2^6,439|a^2=f,b^2=df,b^a=bd,c^a=ce,g^c=g^438

Conjugacy classes & character table

4408 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(28096, 425);