Finite Group Databasebeta
Cayley diagram

C2×#5616 #85935

order384
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C27×C4

Aliases

direct productC2×#5616

Splittings

FittingC2×C3×#121 ⋊ C2
SylowC3 ⋊ C2×#555

Subgroups

subgroupG/H
centerC23C23×D3
commutator, cosocleC22×C3C25
FrattiniC22C24×D3
FittingC2×C3×#121C2
socleC23×C3C24
hypercenterC2×#121D3
hypocenterC3C2×#555
LCSG ▷ C22×C3 ▷ C3
UCSC1 ◁ C23 ◁ C2×#121

1240 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 21
transitive degreeμt(G) = 192

A minimal faithful permutation representation — 5 generators on 21 points:

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

Conjugacy classes & character table

78 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#10686772, #10761430, #10811380, …
maximal normal subgroup of#10686772, #10761430, #10811380, …
maximal quotient ofC2×#75473, C2×#75979, C2×#73881, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(384, 18511);