Finite Group Databasebeta

#13140308

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

Aliases

No aliases for this group.

Splittings

SylowC3×C9 ⋊ C2×#99

Subgroups

subgroupG/H
centerC2#11721274
commutatorC22×C3×C9C22×C4
FrattiniC23×C3C2×D32
FittingC2×C3×D4×C9C22
socleC2×C32D3×C22⋊C4
prime radicalC2×D4×C3⋊D9C2
cosocleC23×C3×C9C23
hypercenterC2×D4D3×D9
hypocenterC3×C9C2×#99
LCSG ▷ C22×C3×C9 ▷ C2×C3×C9 ▷ C3×C9
UCSC1 ◁ C2 ◁ C23 ◁ C2×D4

866 conjugacy classes of subgroups; only the 95 normal subgroups are shown.

normal subgroups only

This group has 866 conjugacy classes of subgroups — too many to draw. Only its 95 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|a^2=e,b^2=e,g^3=i,c^a=cd,d^a=df,g^a=g^2i^2,i^a=i^2,c^b=cd,d^b=df,h^b=h^2,e^c=ef

Conjugacy classes & character table

117 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72220156, #72220157, #72220167
maximal normal subgroup of#72220157, #72220167
maximal quotient of#72220156

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1728, 6371);