Finite Group Databasebeta
Cayley diagram

C2×#12701 #493377

order512
nilpotency class4
isoclinismisoclinic class of #11505
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C28

Aliases

direct productC2×#12701

Subgroups

subgroupG/H
center, socleC23C2×#99
commutatorC22×C4C23×C4
Frattini, cosocleC22×Q8C24
prime radicalC22×#532C2
LCSG ▷ C22×C4 ▷ C22 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C23×C4 ◁ C23×#41 ◁ G
LECSG ▷ C22×Q8 ▷ C22 ▷ C2 ▷ C1

3722 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)(7,8,11,16,12,17,9,14)(10,15,18,22,19,13,20,21);(8,13)(10,19)(14,21)(15,17)(16,22)(18,20);(4,6)(7,9,12,11)(8,14,17,16)(10,18,19,20)(13,21,15,22)

Conjugacy classes & character table

80 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#152676, #72279340, #72279480, …
maximal normal subgroup ofC2×#152676, #72279340, #72279480, …
maximal quotient of#72279480

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 400573);