Finite Group Databasebeta

#15190⋊C3 #11709302

order768
automorphism?
homologyAbelianization (H1) = C22×C3 · Schur multiplier (H2) = C2

Aliases

unambiguous semidirect product#15190⋊C3

Splittings

Fitting, Sylow#15190 ⋊ C3

Subgroups

subgroupG/H
centerC22C2×#127⋊C3
commutator, cosocleC2×#95C22×C3
Frattini, socleC24C22×A4
Fitting#15190C3
prime radicalC2×#95⋊C3C22
hypercenterC2×C4#127⋊C3
hypocenter#95C3×Q8
LCSG ▷ C2×#95 ▷ #95
UCSC1 ◁ C22 ◁ C2×C4

433 conjugacy classes of subgroups; only the 31 normal subgroups are shown.

normal subgroups only

This group has 433 conjugacy classes of subgroups — too many to draw. Only its 31 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=i,c^2=f,d^2=g,e^2=i,b^a=bdfg,c^a=defgi,d^a=cdefghi,e^a=efgi,f^a=gi,g^a=fghi,c^b=cf,d^b=dg,e^b=ei,d^c=dh

Conjugacy classes & character table

48 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72278669
maximal quotient of#72299986

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(768, 1083683);