Finite Group Databasebeta
Cayley diagram

C2×#11129 #357816

order512
nilpotency class3
isoclinismisoclinic class of #2008
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C28

Aliases

direct productC2×#11129

Subgroups

subgroupG/H
center, socleC23#392
commutatorC22×C4C23×C4
Frattini, cosocleC23×C4C24
prime radicalC24×D4C22
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C24×C4 ◁ G
LECSG ▷ C23×C4 ▷ C2 ▷ C1

3298 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 22
transitive degreeμt(G) = 64

A minimal faithful permutation representation — 4 generators on 22 points:

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

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#417597, C2×#364592, C2×#394321, …
maximal normal subgroup ofC2×#417597, C2×#364592, C2×#394321, …
maximal quotient of#72239751, #72240294, D3×#11129, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 265012);