Finite Group Databasebeta
Cayley diagram

C22×Q8×Dic3 #87243

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

Aliases

direct productC22×Q8×Dic3

Splittings

SylowC3 ⋊ C22×C4×Q8

Subgroups

subgroupG/H
centerC24C22×D3
commutatorC2×C3C24×C4
FrattiniC22C24×D3
FittingC23×C3×Q8C2
socle, prime radicalC24×C3C23
cosocleC22×C3C25
hypercenterC23×Q8D3
hypocenterC3C22×C4×Q8
LCSG ▷ C2×C3 ▷ C3
UCSC1 ◁ C24 ◁ C23×Q8

1664 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 19
transitive degreeμt(G) = 384

A minimal faithful permutation representation — 5 generators on 19 points:

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

Conjugacy classes & character table

120 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#10700615, #10700756, Dic3×#391, …
maximal normal subgroup of#10700615, #10700756, Dic3×#391, …
maximal quotient ofC22×Dic3×C4⋊C4, C2×C4×Q8×Dic3, C22×#4980, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(384, 19819);