Finite Group Databasebeta
Cayley diagram

C2×#5196 #83908

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

Aliases

direct productC2×#5196

Splittings

SylowC3 ⋊ C2×#443

Subgroups

subgroupG/H
centerC2×C4D3×D4
commutatorC3×C4C23×C4
FrattiniC2×C4C23×D3
Fitting, prime radicalC2×C3×#135C2
socleC22×C3C4×D4
cosocleC2×C3×C4C24
hypercenterC2×#135D3
hypocenterC3C2×#443
LCSG ▷ C3×C4 ▷ C2×C3 ▷ C3
UCSC1 ◁ C2×C4 ◁ C22×C4 ◁ C2×#135

472 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:

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

Conjugacy classes & character table

84 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#10710424, #10710426, #10710431, …
maximal normal subgroup of#10710424, #10710426, #10710431, …
maximal quotient ofC2×D8×C3⋊C8, C2×SD16×C3⋊C8, C2×Q16×C3⋊C8, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(384, 16484);