Finite Group Databasebeta

A4⋊#1113 #13049835

order1296
isoclinismisoclinic class of A4⋊#1113
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C22×C3

Aliases

unambiguous semidirect productA4⋊#1113

Splittings

Fitting, socleC22×C33 ⋊ C2×D3
derivedC33×A4 ⋊ C22

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, cosocle, hypocenterC33×A4C22
Fitting, socleC22×C33C2×D3
LCSG ▷ C33×A4
UCSC1

574 conjugacy classes of subgroups; only the 45 normal subgroups are shown.

normal subgroups only

This group has 574 conjugacy classes of subgroups — too many to draw. Only its 45 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) = 48

Polycyclic presentation:

2^2,3^4,2^2|c^a=c^2,d^a=d^2,e^a=e^2,g^a=gh,d^b=d^2,f^b=f^2,g^c=h,h^c=gh

Conjugacy classes & character table

48 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72220714, #72220734, #72220748, …
maximal normal subgroup ofD32×C3⋊S4, D3×#89101, S4×#1113
maximal quotient of#72220714, #72220734, #72220748, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1296, 3553);