Finite Group Databasebeta

#22560093

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

Aliases

No aliases for this group.

Splittings

SylowC67 ⋊ #1773

Subgroups

subgroupG/H
centerC2×C4C2×D268
commutatorC4×C67C2×C42
FrattiniC22×C4C22×D67
FittingC2×#97×C67C2
socleC22×C67C4×D4
hypercenterC2×#97D67
hypocenterC67#1773
LCSG ▷ C4×C67 ▷ C2×C67 ▷ C67
UCSC1 ◁ C2×C4 ◁ C22×C8 ◁ C2×#97

224 conjugacy classes of subgroups; only the 125 normal subgroups are shown.

normal subgroups only

This group has 224 conjugacy classes of subgroups — too many to draw. Only its 125 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,b^a=bd,c^a=cg,d^b=dg,e^b=eg,h^b=h^66

Conjugacy classes & character table

1364 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#30771101, #30771103, #30771108, …
maximal normal subgroup of#30771101, #30771103, #30771108, …
maximal quotient of#30746997, #30747001, #30747005, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8576, 4394);