Finite Group Databasebeta
Cayley diagram

C2×#12799 #493708

order512
nilpotency class4
isoclinismisoclinic class of #11508
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C26×C4

Aliases

direct productC2×#12799

Subgroups

subgroupG/H
center, socleC23C2×#99
commutatorC22×C4C23×C4
Frattini, cosocleC22×D4C24
prime radicalC22×#127C22
LCSG ▷ C22×C4 ▷ C22 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C23×C4 ◁ C22×C4×D4 ◁ G
LECSG ▷ C22×D4 ▷ C22 ▷ C2 ▷ C1

1634 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);(4,6)(7,8)(9,12)(10,14,18,13)(11,15)(16,20)(17,19,22,21);(3,4,5,6)(7,9)(8,12)(10,17)(11,16)(13,21)(14,19)(15,20)(18,22);(8,13)(9,16)(10,18)(12,19)(14,15)(20,21)

Conjugacy classes & character table

68 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72240310, C2×#130752, C2×#512030, …
maximal normal subgroup of#72240310, C2×#130752, C2×#512030, …
maximal quotient of#72240350, #72293177, #72293186, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 400904);