Finite Group Databasebeta

#22560117

order8576
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

SylowC67 ⋊ #1778

Subgroups

subgroupG/H
centerC2×C4D4×D67
commutatorC4×C67C2×C42
FrattiniC22×C4C22×D67
FittingC2×#108×C67C2
socleC22×C67C2×C4⋊C4
hypercenterC2×#108D67
hypocenterC67#1778
LCSG ▷ C4×C67 ▷ C2×C67 ▷ C67
UCSC1 ◁ C2×C4 ◁ C22×C4 ◁ C2×#108

220 conjugacy classes of subgroups; only the 117 normal subgroups are shown.

normal subgroups only

This group has 220 conjugacy classes of subgroups — too many to draw. Only its 117 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=e,b^2=f,c^2=de,d^2=g,e^2=g,f^2=g,b^a=bd,c^a=cg,h^a=h^66,d^b=dg,e^b=eg,h^c=h^66

Conjugacy classes & character table

968 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#30771128, #30771130, #30771132, …
maximal normal subgroup of#30771128, #30771130, #30771132, …
maximal quotient of#30747030, #30747031, #30747035, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8576, 4418);