Finite Group Databasebeta

#11712028

order768
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

Fitting#3518 ⋊ D3

Subgroups

subgroupG/H
center, socleC22C2×GL(2,ℤ/4)
commutator, cosocleC4×SL(2,𝔽3)C23
FrattiniC2×C4C22×S4
Fitting#3518D3
hypercenter#124S4
hypocenterSL(2,𝔽3)AGL(1,ℤ/8)
LCSG ▷ C4×SL(2,𝔽3) ▷ C2×SL(2,𝔽3) ▷ SL(2,𝔽3)
UCSC1 ◁ C22 ◁ C42 ◁ #124

411 conjugacy classes of subgroups; only the 43 normal subgroups are shown.

normal subgroups only

This group has 411 conjugacy classes of subgroups — too many to draw. Only its 43 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) = 128

Polycyclic presentation:

2^5,3,2^3|b^2=i,d^2=e,g^2=i,h^2=i,c^a=cd,d^a=de,f^a=f^2,g^a=gh,h^a=hi,c^b=cei,d^c=de,g^f=h,h^f=ghi,h^g=hi

Conjugacy classes & character table

44 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(768, 1086409);