Finite Group Databasebeta

#22549705

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

Aliases

No aliases for this group.

Splittings

SylowC127 ⋊ #368

Subgroups

subgroupG/H
centerC4#14523233
commutatorC8×C127C2×C4
FrattiniC2×C8C2×D127
Fitting#108×C127C2
socleC2×C127#107
hypercenter#108D127
hypocenterC127#368
LCSG ▷ C8×C127 ▷ C4×C127 ▷ C2×C127 ▷ C127
UCSC1 ◁ C4 ◁ C2×C4 ◁ C2×C8 ◁ #108

40 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

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

Conjugacy classes & character table

904 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#368×D127, C2×#22549705, #30640523, …
maximal normal subgroup of#368×D127, C2×#22549705, #30640523, …
maximal quotient of#30636801, #30636803, #30636823, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8128, 378);