Finite Group Databasebeta

#22549698

order8128
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C1

Aliases

No aliases for this group.

Splittings

SylowC127 ⋊ #365

Subgroups

subgroupG/H
centerC2#16861140
commutatorC8×C127C2×C4
FrattiniC2×C8C2×D127
Fitting#106×C127C2
socleC2×C127#106
hypercenter#106D127
hypocenterC127#365
LCSG ▷ C8×C127 ▷ C4×C127 ▷ C2×C127 ▷ C127
UCSC1 ◁ C2 ◁ C2×C4 ◁ C2×C8 ◁ #106

42 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

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

Conjugacy classes & character table

898 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#365×D127, C2×#22549698, #30640501, …
maximal normal subgroup of#365×D127, C2×#22549698, #30640501, …
maximal quotient of#30636795, #30636828, C2×#22549698

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8128, 371);