Finite Group Databasebeta

C2×C9×#473 #11767787

order1152
nilpotency class3
isoclinismisoclinic class of #471
automorphism?
homologyAbelianization (H1) = C24×C9 · Schur multiplier (H2) = C25

Aliases

direct productC2×C9×#473

Subgroups

subgroupG/H
centerC22×C9#121
commutatorC2×C4C24×C9
Frattini, cosocleC2×C3×C4C24×C3
socleC22×C3C3×#121
prime radicalC2×C3×#41C22×C3
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C9 ◁ C22×C4×C9 ◁ G

672 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 43
transitive degreeμt(G) = 576

A minimal faithful permutation representation — 4 generators on 43 points:

(1,2)(35,36,37,38,39,40,41,42,43);(3,4,9,14)(5,15,19,25)(6,20,22,28)(7,13,8,12)(10,18,26,17)(11,23,27,21)(16,30,32,24)(29,33,34,31);(3,5,8,18,9,19,7,17)(4,10,13,25,14,26,12,15)(6,16,23,33,22,32,21,31)(11,24,28,34,27,30,20,29);(3,6)(4,11)(5,16)(7,21)(8,23)(9,22)(10,24)(12,20)(13,28)(14,27)(15,29)(17,31)(18,33)(19,32)(25,34)(26,30)

Conjugacy classes & character table

288 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1152, 1798);