Finite Group Databasebeta
Cayley diagram

C2×#11663 #481271

order512
nilpotency class4
isoclinismisoclinic class of #11663
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C26

Aliases

direct productC2×#11663

Subgroups

subgroupG/H
center, socleC23C2×#102
commutatorC2×C8C23×C4
Frattini, cosocleC4×C8C24
prime radicalC23×D8C4
LCSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C22×C42 ◁ C22×C4×C8 ◁ G
LECSG ▷ C4×C8 ▷ C2×C4 ▷ C2 ▷ C1

1192 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 26
transitive degreeμt(G) = 128

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

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

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72213148, C2×#143148, C2×#143151, …
maximal normal subgroup of#72213148, C2×#143148, C2×#143151, …
maximal quotient of#72225029, C22×#11663, C2×#129503, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 388467);