Finite Group Databasebeta

C23×#37644 #72289495

order2048
nilpotency class2
automorphism?
homologyAbelianization (H1) = C28 · Schur multiplier (H2) = C227

Aliases

direct productC23×#37644

Subgroups

subgroupG/H
center, socleC26C25
commutator, Frattini, cosocleC23C28
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C26 ◁ G
LECSG ▷ C23 ▷ C1

4247576 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 22
transitive degreeμt(G) = 256

A minimal faithful permutation representation — 8 generators on 22 points:

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

Conjugacy classes & character table

464 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofC23×#7684106, C23×#7670203, C23×#7849701, …
maximal normal subgroup ofC23×#7684106, C23×#7670203, C23×#7849701, …
maximal quotient ofC23×#647656, C23×#846041, C23×#1259281, …

GAP

Past the SmallGroups library coverage — no SmallGroups id. Construct it from a minimal faithful permutation representation:

gap> G := Group((7,8,9,10)(11,12,13,14)(15,16,19,21)(17,18,22,20), (11,12)(13,14)(15,17)(16,18)(19,22)(20,21), (11,12,13,14)(15,17,19,22)(16,20,21,18), (7,8)(9,10)(11,12)(13,14)(15,18)(16,17)(19,20)(21,22), (7,8)(9,10)(15,17)(16,18)(19,22)(20,21), (3,4), (5,6), (1,2)(3,4)(5,6));