Finite Group Databasebeta
Cayley diagram

#2912⋊C3 #73245

order384
automorphism?
homologyAbelianization (H1) = C2×C3×C4 · Schur multiplier (H2) = C2

Aliases

unambiguous semidirect product#2912⋊C3

Splittings

Fitting, Sylow#2912 ⋊ C3

Subgroups

subgroupG/H
center, socleC22D4×A4
commutator#41C2×C3×C4
FrattiniC2×C4C22×A4
Fitting#2912C3
prime radicalC2×#41⋊C3C22
cosocleC2×#41C22×C3
hypercenter#106A4
hypocenterQ8C3×C4⋊C4
LCSG ▷ #41 ▷ Q8
UCSC1 ◁ C22 ◁ C2×C4 ◁ #106

131 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 36
transitive degreeμt(G) = 128

A minimal faithful permutation representation — 2 generators on 36 points:

(5,6,7,11,8,12,15,22)(9,14,31,23,19,28,29,34,20,13,17,35,18,26,32,33,10,27,16,24,21,25,30,36);(1,2,3,4)(5,20,8,21)(6,35,12,36)(7,32,15,31)(9,19,18,10)(11,27,22,28)(13,34,25,24)(14,23,26,33)(16,17,29,30)

Polycyclic presentation:

2^2,3,2^5|a^2=eh,b^2=d,d^2=h,f^2=h,g^2=h,b^a=bd,d^a=dh,f^c=g,g^c=fg,g^f=gh

Conjugacy classes & character table

52 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#33388⋊C3, #33404⋊C3, C2×#2912⋊C3, …
maximal normal subgroup of#33388⋊C3, #33404⋊C3, C2×#2912⋊C3, …
maximal quotient of#17788⋊C3, #17835⋊C3, #20348⋊C3, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(384, 5821);