Finite Group Databasebeta
Cayley diagram

#81157

order384
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

SylowC3 ⋊ #3381

Subgroups

subgroupG/H
centerC22C2×D3×D4
commutator, cosocleC2×C3×C4C24
FrattiniC2×C4C23×D3
FittingC3×#478C2
socleC22×C3C22×D4
prime radicalC2×C3×D4C23
hypercenter#478D3
hypocenterC3#3381
LCSG ▷ C2×C3×C4 ▷ C2×C3 ▷ C3
UCSC1 ◁ C22 ◁ C42 ◁ #478

338 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 27
transitive degreeμt(G) = 192

A minimal faithful permutation representation — 4 generators on 27 points:

(2,3)(4,7,8,5)(6,9,11,10);(1,2,3)(13,18)(16,23)(17,24)(19,20)(22,27)(25,26);(4,6,8,11)(5,9,7,10)(12,14,15,21)(13,17,19,25)(16,22,23,27)(18,24,20,26);(4,5,8,7)(6,10,11,9)(12,13,15,19)(14,17,21,25)(16,18,23,20)(22,24,27,26)

Polycyclic presentation:

2^7,3|a^2=e,b^2=e,d^2=eg,f^2=g,b^a=beg,c^a=cf,f^a=fg,d^b=deg,f^c=fg,h^d=h^2

Conjugacy classes & character table

54 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD3×#3381, C2×#81157, #11675648, …
maximal normal subgroup ofD3×#3381, C2×#81157, #11675648, …
maximal quotient of#10811778, #10811804, #10813588, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(384, 13733);