Finite Group Databasebeta

#13140530

order1728
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

SylowH(3,𝔽3) ⋊ C2×#99

Subgroups

subgroupG/H
centerC2#11721310
commutatorC22×H(3,𝔽3)C22×C4
FrattiniC23×C3C2×D32
FittingC2×D4×H(3,𝔽3)C22
socleC2×C3D3×#217
prime radicalC2×D4×(C3⋊D3)⋊C3C2
cosocleC23×H(3,𝔽3)C23
hypercenterC2×D4((C3⋊D3)⋊C3)⋊C2
hypocenterH(3,𝔽3)C2×#99
LCSG ▷ C22×H(3,𝔽3) ▷ C2×H(3,𝔽3) ▷ H(3,𝔽3)
UCSC1 ◁ C2 ◁ C23 ◁ C2×D4

787 conjugacy classes of subgroups; only the 101 normal subgroups are shown.

normal subgroups only

This group has 787 conjugacy classes of subgroups — too many to draw. Only its 101 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) = 72

Polycyclic presentation:

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

Conjugacy classes & character table

74 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72220471, #72252896, #72252959, …
maximal normal subgroup of#72252896, #72252959, #99×((C3⋊D3)⋊C3)⋊C2

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1728, 6593);