Finite Group Databasebeta
Cayley diagram

C22×#1533 #6343776

order512
nilpotency class3
isoclinismisoclinic class of #1510
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C210

Aliases

direct productC22×#1533

Subgroups

subgroupG/H
center, socleC24C2×C22⋊C4
commutatorC2×C4C24×C4
Frattini, cosocleC42C25
prime radicalC24×D4C4
LCSG ▷ C2×C4 ▷ C22 ▷ C1
UCSC1 ◁ C24 ◁ C23×C42 ◁ G
LECSG ▷ C42 ▷ C22 ▷ C1

4658 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);(5,6,7,10,8,9,11,12)(13,14)(15,21,23,28)(16,20)(17,19)(18,22,26,24)(25,27);(6,9)(7,11)(13,15)(14,18)(16,24)(17,23)(19,26)(20,28)(21,27)(22,25);(14,19)(18,26)(20,27)(21,28)

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72279251, #72279257, C22×#17675, …
maximal normal subgroup of#72279251, #72279257, C22×#17675, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6250972);