Finite Group Databasebeta

#22561118

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

Aliases

No aliases for this group.

Splittings

Fitting#418×C67 ⋊ C2
SylowC67 ⋊ #1978

Subgroups

subgroupG/H
centerC22#14524015
commutatorC2×C4×C67C22×C4
FrattiniC22×C4C22×D67
Fitting#418×C67C2
socleC22×C67#121
hypercenter#418D67
hypocenterC67#1978
LCSG ▷ C2×C4×C67 ▷ C2×C67 ▷ C67
UCSC1 ◁ C22 ◁ C22×C4 ◁ #418

316 conjugacy classes of subgroups; only the 83 normal subgroups are shown.

normal subgroups only

This group has 316 conjugacy classes of subgroups — too many to draw. Only its 83 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=df,c^2=eg,e^2=g,f^2=g,b^a=bd,c^a=ce,d^a=dg,e^a=eg,d^b=dg,f^b=fg,h^b=h^66,h^c=h^66

Conjugacy classes & character table

758 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#1978×D67, C2×#22561118, #30859833, …
maximal normal subgroup of#1978×D67, C2×#22561118, #30859833, …
maximal quotient of#30754756, #30754766, #30755020, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8576, 5419);