Finite Group Databasebeta

#11711002

order768
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Subgroups

subgroupG/H
center, FrattiniC22×C4C2×S4
commutatorC2×SL(2,𝔽3)C42
FittingC2×C8×Q8D3
socleC23C4×S4
prime radicalC22×SL(2,𝔽3)C2×C4
cosocleC2×C4×SL(2,𝔽3)C22
hypercenterC22×C8S4
hypocenterSL(2,𝔽3)#97
LCSG ▷ C2×SL(2,𝔽3) ▷ SL(2,𝔽3)
UCSC1 ◁ C22×C4 ◁ C22×C8

263 conjugacy classes of subgroups; only the 59 normal subgroups are shown.

normal subgroups only

This group has 263 conjugacy classes of subgroups — too many to draw. Only its 59 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) = 256

Polycyclic presentation:

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

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(768, 1085383);