Finite Group Databasebeta
Cayley diagram

#3752⋊C3 #88494

order432
isoclinismisoclinic class of #634⋊C3
automorphismAut(G) = C24×((C3⋊D3)⋊C3)⋊C2 (order 1728) · Inn(G) = C2×(C3⋊D3)⋊C3 · Out(G) = C24
homologyAbelianization (H1) = C2×C3×C4 · Schur multiplier (H2) = C22×C3

Aliases

unambiguous semidirect product#3752⋊C3

Splittings

FittingC2×C4×H(3,𝔽3) ⋊ C2
SylowH(3,𝔽3) ⋊ C22⋊C4

Subgroups

subgroupG/H
centerC22C2×(C3⋊D3)⋊C3
commutatorC2×C32C2×C3×C4
Frattini, socleC22×C3C2×C3×D3
FittingC2×C4×H(3,𝔽3)C2
prime radicalC22×(C3⋊D3)⋊C3C2
cosocleC22×C32C22×C3
hypercenterC2×C4(C3⋊D3)⋊C3
hypocenterC32C3×C22⋊C4
LCSG ▷ C2×C32 ▷ C32
UCSC1 ◁ C22 ◁ C2×C4

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

normal subgroups only

This group has 135 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

minimal degreeμ(G) = 17
transitive degreeμt(G) = 72

A minimal faithful permutation representation — 2 generators on 17 points:

(1,2,3,4)(6,8)(9,10,16)(11,13,15)(12,14,17);(5,6)(7,8)(10,12)(11,14)(13,15)(16,17)

Polycyclic presentation:

2^2,3,2^2,3^2|b^2=d,b^a=be,f^a=f^2,g^a=g^2,f^c=fg

Conjugacy classes & character table

62 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#11721102, #11721103, #11721104, …
maximal normal subgroup of#11721102, #11721103, #11721104, …
maximal quotient of#63632⋊C3, #63633⋊C3, #63637⋊C3, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(432, 141);