Finite Group Databasebeta
Cayley diagram

#2845⋊C3 #73295

order384
automorphism?
homologyAbelianization (H1) = C3 · Schur multiplier (H2) = C23

Aliases

unambiguous semidirect product#2845⋊C3

Splittings

Fitting, derived, Sylow#2845 ⋊ C3

Subgroups

subgroupG/H
center, hypercenterC2#564⋊C3
commutator, Fitting, cosocle, hypocenter#2845C3
Frattini, socleC23C22⋊A4
LCSG ▷ #2845
UCSC1 ◁ C2

75 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 24
transitive degreeμt(G) = 24

A minimal faithful permutation representation — 3 generators on 24 points:

(1,2,6)(3,10,15)(4,13,16)(5,7,17)(8,18,14)(9,20,12)(11,21,24)(19,23,22);(1,4)(3,22)(5,14)(6,16,17,18)(8,13)(9,10)(11,12)(15,24,20,23);(1,12,5,3)(2,9,7,10)(4,11,14,22)(6,17)(8,21,13,19)(15,20)

Polycyclic presentation:

3,2^7|b^2=g,c^2=gh,d^2=fh,e^2=f,b^a=be,c^a=df,d^a=cdfgh,e^a=bf,f^a=g,g^a=fg,h^a=gh,c^b=cf,d^b=dfg,d^c=dfgh,e^c=eg,e^d=ef

Conjugacy classes & character table

14 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#10360⋊C3, #10586⋊C3, C2×#2845⋊C3, …
maximal normal subgroup of#10360⋊C3, #10586⋊C3, C2×#2845⋊C3, …
maximal quotient of#17054⋊C3, #17081⋊C3, #17307⋊C3, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(384, 5871);