Finite Group Databasebeta

Dic2144 #22558427

order8576
automorphismAut(G) order 9056256
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C1

Aliases

dicyclicDic2144

Splittings

SylowC67 ⋊ Q128

Subgroups

subgroupG/H
centerC2D2144
commutatorC32×C67C22
FrattiniC32C2×D67
FittingC64×C67C2
socleC2×C67D32
hypercenterC64D67
hypocenterC67Q128
LCSG ▷ C32×C67 ▷ C16×C67 ▷ C8×C67 ▷ C4×C67 ▷ C2×C67 ▷ C67
UCSC1 ◁ C2 ◁ C4 ◁ C8 ◁ C16 ◁ C32 ◁ C64

36 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^7,67|a^2=g,b^2=g,c^2=de,d^2=ef,e^2=fg,f^2=g,b^a=bc,c^a=cd,d^a=de,e^a=ef,f^a=fg,h^a=h^66,c^b=cd,d^b=de,e^b=ef,f^b=fg,h^b=h^66

Conjugacy classes & character table

2147 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#30743746, #30743747, #30743748, …
maximal normal subgroup of#30743746, #30743747, #30743748, …
maximal quotient of#30743713, #30743731, C2×Dic2144, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8576, 2728);