Finite Group Databasebeta

#22550286

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

Aliases

No aliases for this group.

Splittings

SylowC127 ⋊ #501

Subgroups

subgroupG/H
centerC22C2×C22⋊D127
commutatorC2×C4×C127C23
FrattiniC2×C4C22×D127
Fitting#125×C127C2
socleC22×C127C2×D4
hypercenter#125D127
hypocenterC127#501
LCSG ▷ C2×C4×C127 ▷ C2×C127 ▷ C127
UCSC1 ◁ C22 ◁ C42 ◁ #125

90 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

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

Conjugacy classes & character table

898 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#30638041, #30638043, #30638047, …
maximal normal subgroup of#30638041, #30638043, #30638047, …
maximal quotient of#30638899, #30639465, #30639470, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8128, 959);