Finite Group Databasebeta

#22550315

order8128
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

FittingSD32×C127 ⋊ C2
SylowC127 ⋊ #510

Subgroups

subgroupG/H
centerC2D8×D127
commutatorC8×C127C23
FrattiniC8C22×D127
FittingSD32×C127C2
socleC2×C127C2×D8
hypercenterSD32D127
hypocenterC127#510
LCSG ▷ C8×C127 ▷ C4×C127 ▷ C2×C127 ▷ C127
UCSC1 ◁ C2 ◁ C4 ◁ C8 ◁ SD32

82 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^6,127|b^2=f,d^2=ef,e^2=f,b^a=bd,c^a=cf,d^a=de,e^a=ef,d^b=de,e^b=ef,g^c=g^126

Conjugacy classes & character table

709 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#510×D127, C2×#22550315, #30651862, …
maximal normal subgroup of#510×D127, C2×#22550315, #30651862, …
maximal quotient of#30640439, #30640448, #30640517, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8128, 988);