Finite Group Databasebeta

D4×Q16×C23 #15670905

order2944
nilpotency class3
automorphism?
homologyAbelianization (H1) = C24×C23 · Schur multiplier (H2) = C25

Aliases

direct productD4×Q16×C23

Subgroups

subgroupG/H
center, socleC22×C23C22×D4
commutator, Frattini, cosocleC2×C4C24×C23
prime radicalC2×D4×C23D4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C23 ◁ C4×D4×C23 ◁ G

472 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 43
transitive degreeμt(G) = 1472

A minimal faithful permutation representation — 4 generators on 43 points:

(1,2,3,4)(21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43);(2,4);(5,6,7,8,9,10,11,12)(13,20,19,18,17,16,15,14);(5,13,9,17)(6,14,10,18)(7,15,11,19)(8,16,12,20)

Conjugacy classes & character table

805 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC23×#12318, C23×#12322, C23×#12370, …
maximal normal subgroup ofC23×#12318, C23×#12322, C23×#12370, …
maximal quotient ofC23×#19811, C23×#19812, C23×#19813, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2944, 2018);