Finite Group Databasebeta

#22560248

order8576
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

FittingC2×#108×C67 ⋊ C2
SylowC67 ⋊ #1811

Subgroups

subgroupG/H
centerC2×C4D4×D67
commutatorC2×C4×C67C22×C4
FrattiniC22×C4C22×D67
FittingC2×#108×C67C2
socleC22×C67C2×C4⋊C4
hypercenterC2×#108D67
hypocenterC67#1811
LCSG ▷ C2×C4×C67 ▷ C2×C67 ▷ C67
UCSC1 ◁ C2×C4 ◁ C22×C4 ◁ C2×#108

272 conjugacy classes of subgroups; only the 93 normal subgroups are shown.

normal subgroups only

This group has 272 conjugacy classes of subgroups — too many to draw. Only its 93 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

Polycyclic presentation:

2^7,67|a^2=f,b^2=d,d^2=g,f^2=g,b^a=bd,c^a=ce,d^a=dg,c^b=cg,h^c=h^66

Conjugacy classes & character table

956 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#30771510, #30771513, #30772162, …
maximal normal subgroup of#30771510, #30771513, #30772162, …
maximal quotient of#30748671, #30748675, #30748676, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8576, 4549);