Finite Group Databasebeta
Cayley diagram

C2×#5836 #87278

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

Aliases

direct productC2×#5836

Splittings

FittingC2×C3×H(5,𝔽2) ⋊ C2
SylowC3 ⋊ C2×#577

Subgroups

subgroupG/H
centerC22C22×#67
commutator, cosocleC3×C4C25
FrattiniC4C24×D3
FittingC2×C3×H(5,𝔽2)C2
socleC22×C3C22×D4
hypercenterC2×H(5,𝔽2)D3
hypocenterC3C2×#577
LCSG ▷ C3×C4 ▷ C2×C3 ▷ C3
UCSC1 ◁ C22 ◁ C2×#41 ◁ C2×H(5,𝔽2)

1460 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:

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

Conjugacy classes & character table

78 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#10811097, #10811103, #10811124, …
maximal normal subgroup of#10811097, #10811103, #10811124, …
maximal quotient ofC2×#84099, C2×#82570, C2×#82561, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(384, 19854);