Finite Group Databasebeta
Cayley diagram

C2×#5560 #85773

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

Aliases

direct productC2×#5560

Splittings

FittingC2×C3×C4×D4 ⋊ C2
SylowC3 ⋊ C2×#538

Subgroups

subgroupG/H
centerC23C23×D3
commutator, cosocleC22×C3C25
FrattiniC22C24×D3
FittingC2×C3×C4×D4C2
socleC23×C3C24
hypercenterC2×C4×D4D3
hypocenterC3C2×#538
LCSG ▷ C22×C3 ▷ C3
UCSC1 ◁ C23 ◁ C2×C4×D4

1336 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:

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

Conjugacy classes & character table

84 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#10761209, #10761211, #10761214, …
maximal normal subgroup of#10761209, #10761211, #10761214, …
maximal quotient ofC2×#73567, C2×#73568, C2×#82324, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(384, 18349);