Finite Group Databasebeta
Cayley diagram

C22×#1514 #6343326

order512
nilpotency class3
isoclinismisoclinic class of #1510
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C29×C4

Aliases

direct productC22×#1514

Subgroups

subgroupG/H
center, socleC24C2×C22⋊C4
commutatorC2×C4C24×C4
Frattini, cosocleC22×C4C25
prime radicalC22×#532C2
LCSG ▷ C2×C4 ▷ C22 ▷ C1
UCSC1 ◁ C24 ◁ C23×C42 ◁ G
LECSG ▷ C22×C4 ▷ C22 ▷ C1

4506 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

A minimal faithful permutation representation — 5 generators on 28 points:

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

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC22×#18152, C22×#17595, C22×#9428, …
maximal normal subgroup ofC22×#18152, C22×#17595, C22×#9428, …
maximal quotient ofC2×#191041, C2×#207904, C2×#196416, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6250522);