Finite Group Databasebeta
Cayley diagram

C2×#5514 #85717

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

Aliases

direct productC2×#5514

Splittings

FittingC22×C3×C4⋊C4 ⋊ C2
SylowC3 ⋊ C2×#553

Subgroups

subgroupG/H
centerC23C23×D3
commutator, cosocleC22×C3C25
FrattiniC22C24×D3
FittingC22×C3×C4⋊C4C2
socleC23×C3C24
hypercenterC22×C4⋊C4D3
hypocenterC3C2×#553
LCSG ▷ C22×C3 ▷ C3
UCSC1 ◁ C23 ◁ C22×C4⋊C4

1252 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 21
transitive degreeμt(G) = 192

A minimal faithful permutation representation — 5 generators on 21 points:

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

Conjugacy classes & character table

90 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#10686864, #10761496, #10761504, …
maximal normal subgroup of#10686864, #10761496, #10761504, …
maximal quotient ofC2×#82160, C2×#73634, C2×#82161, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(384, 18293);