Finite Group Databasebeta
Cayley diagram

C2×#5240 #84085

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

Aliases

direct productC2×#5240

Splittings

SylowC3 ⋊ C2×#410

Subgroups

subgroupG/H
centerC2×C4#217
commutatorC22×C3C23×C4
FrattiniC23C23×D3
Fitting, prime radicalC22×C3×#41C2
socleC22×C3C2×C22⋊C4
cosocleC23×C3C24
hypercenterC22×#41D3
hypocenterC3C2×#410
LCSG ▷ C22×C3 ▷ C2×C3 ▷ C3
UCSC1 ◁ C2×C4 ◁ C23×C4 ◁ C22×#41

788 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)(7,11)(9,14)(10,15)(12,17)(13,18)(16,20)(19,21);(1,2)(6,7,10,13)(8,11,15,18)(9,12,16,19)(14,17,20,21);(4,5)(8,14,15,20)(9,16)(11,17,18,21)(12,19);(1,2)

Conjugacy classes & character table

84 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#10700514, #10700515, #10700519, …
maximal normal subgroup of#10700514, #10700515, #10700519, …
maximal quotient ofC2×#71571, C2×#71601, C2×#71624, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(384, 16661);