Finite Group Databasebeta
Cayley diagram

C2×#9492 #201601

order512
nilpotency class3
isoclinismisoclinic class of #9467
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C27

Aliases

direct productC2×#9492

Subgroups

subgroupG/H
center, socleC23#386
commutatorC22×C4C23×C4
Frattini, cosocleC2×C42C24
prime radicalC2×#392C4
LCSG ▷ C22×C4 ▷ C22 ▷ C1
UCSC1 ◁ C23 ◁ C22×C42 ◁ G
LECSG ▷ C2×C42 ▷ C22 ▷ C1

1706 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 26
transitive degreeμt(G) = 64

A minimal faithful permutation representation — 4 generators on 26 points:

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

Conjugacy classes & character table

98 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#201616, C2×#246927, C2×#246930, …
maximal normal subgroup ofC2×#201616, C2×#246927, C2×#246930, …
maximal quotient of#72282737, C2×#139694, C22×#9492, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 108797);