Finite Group Databasebeta

C4⋊#63419 #11919937

order1152
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C22

Aliases

unambiguous semidirect productC4⋊#63419

Subgroups

subgroupG/H
centerC2C2×#63419
commutator, cosocleC2×C42⋊C9C22
Frattini, socleC23×C3C2×S4
FittingC3×C43D3
hypercenterC4#63419
hypocenterC42⋊C9D4
LCSG ▷ C2×C42⋊C9 ▷ C42⋊C9
UCSC1 ◁ C2 ◁ C4

304 conjugacy classes of subgroups; only the 24 normal subgroups are shown.

normal subgroups only

This group has 304 conjugacy classes of subgroups — too many to draw. Only its 24 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) = 36

Polycyclic presentation:

2^3,3^2,2^4|b^2=c,d^3=e,f^2=h,g^2=i,b^a=bc,d^a=d^2e^2,e^a=e^2,f^a=fgi,g^a=gi,h^a=hi,f^d=gh,g^d=fg,h^d=i,i^d=hi

Conjugacy classes & character table

60 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1152, 153948);