Finite Group Databasebeta
Cayley diagram

#79639

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

Aliases

No aliases for this group.

Splittings

FittingC3×C4×SD16 ⋊ C2
SylowC3 ⋊ #3394

Subgroups

subgroupG/H
centerC22C2×D3×D4
commutator, cosocleC2×C3×C4C24
FrattiniC2×C4C23×D3
FittingC3×C4×SD16C2
socleC22×C3C22×D4
prime radical#4786C2
hypercenterC4×SD16D3
hypocenterC3#3394
LCSG ▷ C2×C3×C4 ▷ C2×C3 ▷ C3
UCSC1 ◁ C22 ◁ C42 ◁ C4×SD16

372 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:

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

Polycyclic presentation:

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

Conjugacy classes & character table

63 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD3×#3394, C2×#79639, #11676128, …
maximal normal subgroup ofD3×#3394, C2×#79639, #11676128, …
maximal quotient of#10811984, #10812002, #10814021, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(384, 12215);