Finite Group Databasebeta

#22550129

order8128
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

FittingC2×M16×C127 ⋊ C2
SylowC127 ⋊ #469

Subgroups

subgroupG/H
centerC22C2×D508
commutatorC2×C4×C127C23
FrattiniC2×C4C22×D127
FittingC2×M16×C127C2
socleC22×C127C2×D4
hypercenterC2×M16D127
hypocenterC127#469
LCSG ▷ C2×C4×C127 ▷ C2×C127 ▷ C127
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×M16

130 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^6,127|b^2=df,d^2=f,b^a=bd,c^a=ce,d^a=df,g^a=g^126,c^b=cf

Conjugacy classes & character table

1276 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#30636714, #30636716, #30636720, …
maximal normal subgroup of#30636714, #30636716, #30636720, …
maximal quotient of#30638209, #30638214, #30638243, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8128, 802);