Finite Group Databasebeta
Cayley diagram

2−1+4⋊C3 #995

order96
automorphismAut(G) = D4×S4 (order 192) · Inn(G) = C22×A4 · Out(G) = C22
homologyAbelianization (H1) = C22×C3 · Schur multiplier (H2) = C2

Aliases

unambiguous semidirect product2−1+4⋊C3

Splittings

Fitting, Sylow2−1+4 ⋊ C3

Subgroups

subgroupG/H
center, Frattini, socleC2C22×A4
commutator, cosocle, hypocenterQ8C22×C3
Fitting2−1+4C3
hypercenterD4A4
LCSG ▷ Q8
UCSC1 ◁ C2 ◁ D4

46 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 16
transitive degreeμt(G) = 16

A minimal faithful permutation representation — 2 generators on 16 points:

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

Polycyclic presentation:

2^2,3,2^3|d^2=f,e^2=f,b^a=bf,d^c=e,e^c=de,e^d=ef

Conjugacy classes & character table

19 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#5430, #5431, #577⋊C3, …
maximal normal subgroup of#5430, #5431, #577⋊C3, …
maximal quotient of#519⋊C3, #520⋊C3, #548⋊C3, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(96, 202);