Finite Group Databasebeta

#22558620

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

Aliases

No aliases for this group.

Splittings

FittingC2×C4⋊C8×C67 ⋊ C2
SylowC67 ⋊ #1483

Subgroups

subgroupG/H
centerC2×C4C2×C22⋊D67
commutatorC2×C4×C67C22×C4
FrattiniC42C22×D67
FittingC2×C4⋊C8×C67C2
socleC22×C67C2×C22⋊C4
hypercenterC2×C4⋊C8D67
hypocenterC67#1483
LCSG ▷ C2×C4×C67 ▷ C2×C67 ▷ C67
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ C2×C4⋊C8

234 conjugacy classes of subgroups; only the 77 normal subgroups are shown.

normal subgroups only

This group has 234 conjugacy classes of subgroups — too many to draw. Only its 77 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,d^2=f,e^2=g,b^a=bd,d^a=df,c^b=cfg,d^b=df,h^b=h^66

Conjugacy classes & character table

1358 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#30747623, #30747625, #30747628, …
maximal normal subgroup of#30747623, #30747625, #30747628, …
maximal quotient of#30744263, #30744268, #30744273, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8576, 2921);