Finite Group Databasebeta

#22550178

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

Aliases

No aliases for this group.

Splittings

SylowC127 ⋊ #478

Subgroups

subgroupG/H
centerC22D4×D127
commutatorC2×C4×C127C23
FrattiniC2×C4C22×D127
Fitting#102×C127C2
socleC22×C127C2×D4
hypercenter#102D127
hypocenterC127#478
LCSG ▷ C2×C4×C127 ▷ C2×C127 ▷ C127
UCSC1 ◁ C22 ◁ C2×C4 ◁ #102

102 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

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

Conjugacy classes & character table

901 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#478×D127, C2×#22550178, #30648514, …
maximal normal subgroup of#478×D127, C2×#22550178, #30648514, …
maximal quotient of#30638738, #30638975, #30638993, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8128, 851);