Finite Group Databasebeta

#15202⋊C3 #11709306

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

Aliases

unambiguous semidirect product#15202⋊C3

Splittings

Fitting, Sylow#15202 ⋊ C3

Subgroups

subgroupG/H
centerC22C2×#120⋊C3
commutator, cosocleC23×Q8C22×C3
Frattini, socleC24C22×A4
Fitting#15202C3
prime radicalC2×C22⋊SL(2,𝔽3)C22
hypercenterC2×C4#120⋊C3
hypocenterC22×Q8C3×Q8
LCSG ▷ C23×Q8 ▷ C22×Q8
UCSC1 ◁ C22 ◁ C2×C4

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

normal subgroups only

This group has 353 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=fi,c^2=h,d^2=h,e^2=i,b^a=bcdfgh,c^a=dg,d^a=cdfh,e^a=egh,f^a=gh,g^a=fg,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#72267838, #72267876
maximal normal subgroup of#72267838, #72267876
maximal quotient of#72267797

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(768, 1083687);