Finite Group Databasebeta
Cayley diagram

C2×#5528 #85733

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

Aliases

direct productC2×#5528

Splittings

FittingC2×C3×#117 ⋊ C2
SylowC3 ⋊ C2×#529

Subgroups

subgroupG/H
centerC22×C4C22×D3
commutator, cosocleC22×C3C25
FrattiniC22C24×D3
FittingC2×C3×#117C2
socleC23×C3C24
prime radicalC2×#884C2
hypercenterC2×#117D3
hypocenterC3C2×#529
LCSG ▷ C22×C3 ▷ C3
UCSC1 ◁ C22×C4 ◁ C2×#117

1232 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)(14,16)(15,18)(17,20)(19,21);(6,7,9,11)(8,10,12,13)(16,20)(18,21);(14,15,17,19)(16,18,20,21);(4,5)(8,12)(10,13);(1,2)

Conjugacy classes & character table

96 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#10761144, #10761167, #10761266, …
maximal normal subgroup of#10761144, #10761167, #10761266, …
maximal quotient ofC2×#73413, C2×#82268, C2×#73414, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(384, 18309);