Finite Group Databasebeta
Cayley diagram

C22×#3545 #10586153

order512
nilpotency class2
isoclinismisoclinic class of #3532
automorphism?
homologyAbelianization (H1) = C27 · Schur multiplier (H2) = C219

Aliases

direct productC22×#3545

Subgroups

subgroupG/H
center, socleC24C25
commutator, Frattini, cosocleC22C27
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C22 ▷ C1

35914 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 28
transitive degreeμt(G) = 128

A minimal faithful permutation representation — 7 generators on 28 points:

(1,2);(3,4);(6,9)(7,11)(13,14)(15,21)(16,18)(17,24)(19,22)(20,25)(23,26)(27,28);(6,9)(10,12)(14,16)(15,22)(20,24)(23,28);(5,6,8,9)(7,10,11,12)(13,15)(14,19)(16,21)(17,23)(18,22)(20,26)(24,27)(25,28);(5,7)(6,10)(8,11)(9,12)(13,16,18,14)(15,21,22,19)(17,24,25,20)(23,27,28,26);(13,17)(14,20)(15,23)(16,24)(18,25)(19,26)(21,27)(22,28)

Conjugacy classes & character table

152 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC22×#62900, C22×#62862, #72285050, …
maximal normal subgroup ofC22×#62900, C22×#62862, #72285050, …
maximal quotient ofC22×#43017, C22×#59814, C22×#47170, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 10493349);