Finite Group Databasebeta
Cayley diagram

C2×#5768 #87183

order384
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C29

Aliases

direct productC2×#5768

Splittings

FittingC2×C3×#135 ⋊ C2
SylowC3 ⋊ C2×#575

Subgroups

subgroupG/H
centerC2×C4D3×D4
commutator, cosocleC3×C4C25
FrattiniC4C24×D3
FittingC2×C3×#135C2
socleC22×C3C22×D4
hypercenterC2×#135D3
hypocenterC3C2×#575
LCSG ▷ C3×C4 ▷ C2×C3 ▷ C3
UCSC1 ◁ C2×C4 ◁ C22×C4 ◁ C2×#135

1484 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 21
transitive degreeμt(G) = 96

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

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

Conjugacy classes & character table

72 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#10710861, #10710864, #10710866, …
maximal normal subgroup of#10710861, #10710864, #10710866, …
maximal quotient ofC2×#78830, C2×#79177, C2×#78819, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(384, 19759);