Finite Group Databasebeta
Cayley diagram

C2×#8376 #185612

order512
nilpotency class3
isoclinismisoclinic class of #8359
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C29

Aliases

direct productC2×#8376

Subgroups

subgroupG/H
center, socleC23#379
commutatorC22×C4C23×C4
Frattini, cosocleC23×C4C24
prime radicalC22×#547C2
LCSG ▷ C22×C4 ▷ C22 ▷ C1
UCSC1 ◁ C23 ◁ C24×C4 ◁ G
LECSG ▷ C23×C4 ▷ C22 ▷ C1

3584 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);(3,4,6,8,7,10,5,9)(11,12)(13,19,21,16)(14,22,23,17)(15,18)(20,24)(25,26);(4,8)(5,6)(9,10)(11,13)(12,16)(14,20)(15,21)(17,24)(18,19)(22,25)(23,26);(11,14,15,23)(12,17,18,22)(13,20,21,26)(16,24,19,25)

Conjugacy classes & character table

86 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#185645, #72249963, #72249965, …
maximal normal subgroup ofC2×#185645, #72249963, #72249965, …
maximal quotient ofC2×#130850, C2×#130854, C2×#130852, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 92808);