Finite Group Databasebeta

#22550112

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

Aliases

No aliases for this group.

Splittings

FittingC22×C8×C127 ⋊ C2
SylowC127 ⋊ #466

Subgroups

subgroupG/H
centerC22C2×D508
commutatorC2×C4×C127C23
FrattiniC2×C4C22×D127
FittingC22×C8×C127C2
socleC22×C127C2×D4
hypercenterC22×C8D127
hypocenterC127#466
LCSG ▷ C2×C4×C127 ▷ C2×C127 ▷ C127
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22×C8

134 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

Conjugacy classes & character table

2038 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#30636738, #30636740, #30636744, …
maximal normal subgroup of#30636738, #30636740, #30636744, …
maximal quotient of#30638085, #30638090, #30638119, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8128, 785);