Finite Group Databasebeta

D2944 #19212119

order5888
automorphismAut(G) order 4145152
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2

Aliases

dihedralD2944

Splittings

FittingC23×C128 ⋊ C2
SylowC23 ⋊ D128

Subgroups

subgroupG/H
centerC2D1472
commutatorC23×C64C22
FrattiniC64C2×D23
FittingC23×C128C2
socleC2×C23D64
hypercenterC128D23
hypocenterC23D128
LCSG ▷ C23×C64 ▷ C23×C32 ▷ C16×C23 ▷ C8×C23 ▷ C4×C23 ▷ C2×C23 ▷ C23
UCSC1 ◁ C2 ◁ C4 ◁ C8 ◁ C16 ◁ C32 ◁ C64 ◁ C128

46 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^8,23|c^2=de,d^2=ef,e^2=fg,f^2=gh,g^2=h,b^a=bc,c^a=cd,d^a=de,e^a=ef,f^a=fg,g^a=gh,i^a=i^22,c^b=cd,d^b=de,e^b=ef,f^b=fg,g^b=gh,i^b=i^22

Conjugacy classes & character table

1475 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofD5888, D8832, D14720, …
maximal normal subgroup ofD5888
maximal quotient ofD5888, Dic2944, D8832, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(5888, 57481);