Finite Group Databasebeta
Cayley diagram

C2×#5470 #85671

order384
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C28

Aliases

direct productC2×#5470

Splittings

SylowC3 ⋊ C2×#533

Subgroups

subgroupG/H
centerC22×C4C22×D3
commutator, cosocleC22×C3C25
FrattiniC22C24×D3
FittingC22×C3×C42C2
socleC23×C3C24
prime radicalC24×C3C23
hypercenterC22×C42D3
hypocenterC3C2×#533
LCSG ▷ C22×C3 ▷ C3
UCSC1 ◁ C22×C4 ◁ C22×C42

1168 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)(7,10)(9,12)(11,13);(6,7,9,11)(8,10,12,13);(14,16,17,21)(15,18,19,20);(4,5)(8,12)(10,13)(14,15,17,19)(16,20,21,18);(1,2)

Conjugacy classes & character table

120 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#10686570, #10686572, #10686649, …
maximal normal subgroup of#10686570, #10686572, #10686649, …
maximal quotient ofC2×#82062, C2×#73300, C2×#82069, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(384, 18247);