Finite Group Databasebeta

#14515848

order1944
automorphism?
homologyAbelianization (H1) = C3×C9 · Schur multiplier (H2) = C3

Aliases

No aliases for this group.

Splittings

SylowQ8 ⋊ 3−1+2⋊C9

Subgroups

subgroupG/H
center, socleC2×C32C22⋊H(3,𝔽3)
commutatorC32×Q8C3×C9
Frattini, prime radicalC2×C33C3×A4
FittingQ8×C32⋊C9C3
cosocleC33×Q8C32
hypercenterC2×C32⋊C9A4
hypocenterQ83−1+2⋊C9
LCSG ▷ C32×Q8 ▷ C3×Q8 ▷ Q8
UCSC1 ◁ C2×C32 ◁ C2×C33 ◁ C2×C32⋊C9

146 conjugacy classes of subgroups; only the 40 normal subgroups are shown.

normal subgroups only

This group has 146 conjugacy classes of subgroups — too many to draw. Only its 40 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) = 648

Polycyclic presentation:

3^5,2^3|a^3=e,b^3=c,f^2=h,g^2=h,b^a=bd,d^a=de,f^a=fg,g^a=f,d^b=de^2,g^f=gh

Conjugacy classes & character table

135 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1944, 242);