Finite Group Databasebeta
Cayley diagram

C4⋊(C3⋊#157) #88991

order432
isoclinismisoclinic class of #88989
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C2×C3

Aliases

unambiguous semidirect productC4⋊(C3⋊#157)

Splittings

FittingC33×C4 ⋊ C4
SylowC33 ⋊ C4⋊C4

Subgroups

subgroupG/H
center, FrattiniC2C2×C3⋊#157
commutator, socleC2×C33C2×C4
FittingC33×C4C4
prime radical, cosocleC2×C3×C3⋊D3C22
hypercenterC4C3⋊#157
hypocenterC33C4⋊C4
LCSG ▷ C2×C33 ▷ C33
UCSC1 ◁ C2 ◁ C4

96 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 13
transitive degreeμt(G) = 48

A minimal faithful permutation representation — 2 generators on 13 points:

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

Polycyclic presentation:

2^4,3^3|a^2=c,b^2=d,b^a=bd,e^a=e^2f,f^a=ef,g^a=g^2,e^c=e^2,f^c=f^2

Conjugacy classes & character table

42 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#11722707, #11722709, #11722714, …
maximal normal subgroup of#11722707, #11722709, #11722714, …
maximal quotient of#11723093, #11723094, #11723095, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(432, 638);