Finite Group Databasebeta

C4⋊(#376⋊C3) #11709213

order768
automorphism?
homologyAbelianization (H1) = C22×C3 · Schur multiplier (H2) = C22

Aliases

unambiguous semidirect productC4⋊(#376⋊C3)
unambiguous semidirect product#13810⋊C3

Splittings

Fitting, Sylow#13810 ⋊ C3

Subgroups

subgroupG/H
centerC22C22×C42⋊C3
commutator, cosocleC2×#95C22×C3
Frattini, socleC24C22×A4
Fitting#13810C3
prime radicalC2×#95⋊C3C22
hypercenterC4⋊C4C42⋊C3
hypocenter#95C3×D4
LCSG ▷ C2×#95 ▷ #95
UCSC1 ◁ C22 ◁ C4⋊C4

329 conjugacy classes of subgroups; only the 34 normal subgroups are shown.

normal subgroups only

This group has 329 conjugacy classes of subgroups — too many to draw. Only its 34 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) = 96

Polycyclic presentation:

3,2^8|b^2=h,c^2=i,d^2=f,e^2=fh,b^a=bcefh,c^a=ce,d^a=dfi,e^a=cfh,h^a=fi,i^a=hi,c^b=cf,d^b=dg,e^c=ef

Conjugacy classes & character table

60 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(768, 1083594);