Finite Group Databasebeta

#22558868

order8576
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

Fitting#331×C67 ⋊ C2
SylowC67 ⋊ #1543

Subgroups

subgroupG/H
centerC22C22⋊C4×D67
commutatorC2×C4×C67C22×C4
FrattiniC42C22×D67
Fitting#331×C67C2
socleC22×C67C2×C22⋊C4
hypercenter#331D67
hypocenterC67#1543
LCSG ▷ C2×C4×C67 ▷ C22×C67 ▷ C67
UCSC1 ◁ C22 ◁ C42 ◁ #331

246 conjugacy classes of subgroups; only the 67 normal subgroups are shown.

normal subgroups only

This group has 246 conjugacy classes of subgroups — too many to draw. Only its 67 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,c^2=g,d^2=g,e^2=fg,b^a=bd,d^a=df,d^b=dg,e^b=efg,h^c=h^66

Conjugacy classes & character table

665 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#30776048, #1543×D67, C2×#22558868, …
maximal normal subgroup of#30776048, #1543×D67, C2×#22558868, …
maximal quotient of#30743780, #30743797, #30744126, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8576, 3169);