Finite Group Databasebeta

D5024 #23757109

order10048
automorphismAut(G) order 12539904
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2

Aliases

dihedralD5024

Splittings

FittingC32×C157 ⋊ C2
SylowC157 ⋊ D32

Subgroups

subgroupG/H
centerC2D2512
commutator, cosocleC16×C157C22
FrattiniC16C2×D157
FittingC32×C157C2
socleC2×C157D16
hypercenterC32D157
hypocenterC157D32
LCSG ▷ C16×C157 ▷ C8×C157 ▷ C4×C157 ▷ C2×C157 ▷ C157
UCSC1 ◁ C2 ◁ C4 ◁ C8 ◁ C16 ◁ C32

34 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^6,157|c^2=de,d^2=ef,e^2=f,b^a=bc,c^a=cd,d^a=de,e^a=ef,g^a=g^156,c^b=cd,d^b=de,e^b=ef,g^b=g^156

Conjugacy classes & character table

2515 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#34098348, D10048, #34098350, …
maximal normal subgroup of#34098348, D10048, #34098350, …
maximal quotient of#34098315, #34098336, D10048, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(10048, 385);