Finite Group Databasebeta

#10604988⋊C3 #14511604

order1920
automorphism?
homologyAbelianization (H1) = C3×C4 · Schur multiplier (H2) = C22

Aliases

unambiguous semidirect product#10604988⋊C3

Splittings

Fitting, derivedC22×C5×Q8 ⋊ C3×C4
Hall#10604988 ⋊ C3
SylowC5 ⋊ #1446⋊C3

Subgroups

subgroupG/H
center, hypercenterC2#65800⋊C3
commutator, Fitting, hypocenterC22×C5×Q8C3×C4
FrattiniC23A4×AGL(1,𝔽5)
socleC23×C5C4×A4
prime radicalD5×C22⋊SL(2,𝔽3)C2
cosocleC22×Q8×D5C2×C3
LCSG ▷ C22×C5×Q8
UCSC1 ◁ C2

322 conjugacy classes of subgroups; only the 25 normal subgroups are shown.

normal subgroups only

This group has 322 conjugacy classes of subgroups — too many to draw. Only its 25 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) = 120

Polycyclic presentation:

2,3,2^5,5,2|a^2=c,d^2=i,e^2=i,d^a=df,e^a=efg,h^a=h^2,d^b=de,e^b=d,f^b=g,g^b=fg,h^c=h^4,e^d=ei

Conjugacy classes & character table

48 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72253825
maximal quotient of#72253793

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1920, 237302);