Finite Group Databasebeta

#22558940

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

Aliases

No aliases for this group.

Splittings

SylowC67 ⋊ #1559

Subgroups

subgroupG/H
centerC22C2×(C2×D67)⋊C4
commutatorC2×C4×C67C22×C4
FrattiniC42C22×D67
Fitting#432×C67C2
socleC22×C67C2×C22⋊C4
hypercenter#432D67
hypocenterC67#1559
LCSG ▷ C2×C4×C67 ▷ C22×C67 ▷ C67
UCSC1 ◁ C22 ◁ C2×C42 ◁ #432

202 conjugacy classes of subgroups; only the 73 normal subgroups are shown.

normal subgroups only

This group has 202 conjugacy classes of subgroups — too many to draw. Only its 73 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=g,c^2=f,d^2=g,e^2=fg,b^a=bd,c^a=cg,d^a=df,h^a=h^66,d^b=dg,e^b=efg,h^b=h^66

Conjugacy classes & character table

950 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#30748134, #30748139, #30748141, …
maximal normal subgroup of#30748134, #30748139, #30748141, …
maximal quotient of#30743925, #30743939, #30744071, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8576, 3241);