Finite Group Databasebeta
Cayley diagram

C2×#11677 #481336

order512
nilpotency class4
isoclinismisoclinic class of #11677
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

direct productC2×#11677

Subgroups

subgroupG/H
center, socleC23C2×#102
commutatorC2×C8C23×C4
Frattini, cosocleC4×C8C24
prime radicalC2×#466C4
LCSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C22×C42 ◁ C22×C4×C8 ◁ G
LECSG ▷ C4×C8 ▷ C2×C4 ▷ C2 ▷ C1

850 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 26
transitive degreeμt(G) = 256

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

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

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#484045, C2×#483957, C2×#481415, …
maximal normal subgroup ofC2×#484045, C2×#483957, C2×#481415, …
maximal quotient ofC2×#137612, C22×#11677, C2×#136641, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 388532);