Finite Group Databasebeta
Cayley diagram

C2×#5125 #83759

order384
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

direct productC2×#5125

Splittings

SylowC3 ⋊ C2×#430

Subgroups

subgroupG/H
centerC2×C4C2×D12
commutatorC3×C4C23×C4
FrattiniC2×C4C23×D3
FittingC22×C3×M16C2
socleC22×C3C2×C4⋊C4
prime radicalC24×C3Q8
cosocleC2×C3×C4C24
hypercenterC22×M16D3
hypocenterC3C2×#430
LCSG ▷ C3×C4 ▷ C2×C3 ▷ C3
UCSC1 ◁ C2×C4 ◁ C23×C4 ◁ C22×M16

460 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

A minimal faithful permutation representation — 4 generators on 21 points:

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

Conjugacy classes & character table

84 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#10701276, #10701278, #10701283, …
maximal normal subgroup of#10701276, #10701278, #10701283, …
maximal quotient ofC2×#69850, #10764171, C2×#69851, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(384, 16335);