Finite Group Databasebeta

#11711474

order768
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C1

Aliases

No aliases for this group.

Subgroups

subgroupG/H
center, socleC22#5402
commutator, cosocleC8×SL(2,𝔽3)C22
FrattiniC2×C8C2×S4
FittingQ8×C16D3
prime radicalC2×SL(2,𝔽3)D8
hypercenterC2×C16S4
hypocenterSL(2,𝔽3)Q32
LCSG ▷ C8×SL(2,𝔽3) ▷ C4×SL(2,𝔽3) ▷ C2×SL(2,𝔽3) ▷ SL(2,𝔽3)
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×C8 ◁ C2×C16

115 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 256

Polycyclic presentation:

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

Conjugacy classes & character table

65 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(768, 1085855);