Finite Group Databasebeta
Cayley diagram

C2×#5745 #87154

order384
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C29

Aliases

direct productC2×#5745

Splittings

FittingC22×C3×M16 ⋊ C2
SylowC3 ⋊ C2×#568

Subgroups

subgroupG/H
centerC2×C4C23×D3
commutatorC2×C3C24×C4
FrattiniC4C24×D3
FittingC22×C3×M16C2
socleC22×C3C23×C4
prime radicalC22×#235C2
cosocleC3×C4C25
hypercenterC22×M16D3
hypocenterC3C2×#568
LCSG ▷ C2×C3 ▷ C3
UCSC1 ◁ C2×C4 ◁ C22×M16

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

Conjugacy classes & character table

108 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#10700513, #10700516, #10700523, …
maximal normal subgroup of#10700513, #10700516, #10700523, …
maximal quotient ofC2×#78514, C2×#83747, C2×#78486, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(384, 19730);