Finite Group Databasebeta
Cayley diagram

C2×C27⋊C8 #88362

order432
isoclinismisoclinic class of D27
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C2

Aliases

direct productC2×C27⋊C8
unambiguous semidirect product(C2×C27)⋊C8

Splittings

derived, SylowC27 ⋊ C2×C8

Subgroups

subgroupG/H
center, hypercenterC2×C4D27
commutator, hypocenterC27C2×C8
FrattiniC4×C9C2×D3
FittingC2×C4×C27C2
socle, prime radicalC22×C3Dic9
cosocleC4×C27C22
LCSG ▷ C27
UCSC1 ◁ C2×C4

44 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 37
transitive degreeμt(G) = 432

A minimal faithful permutation representation — 2 generators on 37 points:

(1,2)(3,4,5,7,6,8,9,10)(12,15)(13,19)(14,22)(16,17)(18,28)(20,21)(23,30)(24,29)(25,35)(26,34)(27,33)(31,32)(36,37);(1,2)(11,30,24,31,35,33,13,12,34,14,37,28,20,17,16,21,18,36,22,26,15,19,27,25,32,29,23)

Conjugacy classes & character table

120 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC4×C27⋊C8, #11720043, C4⋊(C27⋊C8), …
maximal normal subgroup ofC4×C27⋊C8, #11720043, C4⋊(C27⋊C8), …
maximal quotient ofC4×C27⋊C8, C4⋊(C27⋊C8), C2×C27⋊C16, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(432, 9);