Finite Group Databasebeta

#10951972

order768
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

FittingC3×#2249 ⋊ C2
SylowC3 ⋊ #33857

Subgroups

subgroupG/H
centerC2#81789
commutator, cosocleC2×C3×C8C24
FrattiniC2×C8C23×D3
FittingC3×#2249C2
socleC2×C3D4×D8
hypercenter#2249D3
hypocenterC3#33857
LCSG ▷ C2×C3×C8 ▷ C3×C4 ▷ C2×C3 ▷ C3
UCSC1 ◁ C2 ◁ C2×C4 ◁ C4×C8 ◁ #2249

646 conjugacy classes of subgroups; only the 135 normal subgroups are shown.

normal subgroups only

This group has 646 conjugacy classes of subgroups — too many to draw. Only its 135 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) = 192

Polycyclic presentation:

2^8,3|a^2=h,e^2=gh,f^2=h,g^2=h,b^a=be,c^a=cf,d^a=dg,e^a=eg,f^a=fh,g^a=gh,c^b=ch,d^b=de,e^b=eg,g^b=gh,i^b=i^2,f^c=fh,i^c=i^2,e^d=eg,g^d=gh,i^d=i^2

Conjugacy classes & character table

81 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(768, 326353);