Finite Group Databasebeta

#13136919

order1728
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowH(3,𝔽3) ⋊ #341

Subgroups

subgroupG/H
center, socleC22×C3C4⋊#157
commutatorC4×H(3,𝔽3)C42
FrattiniC2×C3×C4C2×#157
FittingC2×C8×H(3,𝔽3)C4
prime radicalC22×#272Q8
cosocleC2×C4×#272C22
hypercenterC2×C3×C8#157
hypocenterH(3,𝔽3)#341
LCSG ▷ C4×H(3,𝔽3) ▷ C2×H(3,𝔽3) ▷ H(3,𝔽3)
UCSC1 ◁ C22×C3 ◁ C2×C3×C4 ◁ C2×C3×C8

287 conjugacy classes of subgroups; only the 47 normal subgroups are shown.

normal subgroups only

This group has 287 conjugacy classes of subgroups — too many to draw. Only its 47 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) = 288

Polycyclic presentation:

2^6,3^3|a^2=c,b^2=d,c^2=f,d^2=f,e^2=f,b^a=be,d^a=df,e^a=ef,g^a=gh,h^a=gh^2i^2,g^c=g^2,h^c=h^2i,h^g=hi

Conjugacy classes & character table

116 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1728, 2982);