Finite Group Databasebeta

#22558672

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

Aliases

No aliases for this group.

Splittings

Fitting#423×C67 ⋊ C2
SylowC67 ⋊ #1495

Subgroups

subgroupG/H
centerC2×C4C2×C22⋊D67
commutatorC2×C4×C67C22×C4
FrattiniC42C22×D67
Fitting#423×C67C2
socleC22×C67C2×C22⋊C4
hypercenter#423D67
hypocenterC67#1495
LCSG ▷ C2×C4×C67 ▷ C2×C67 ▷ C67
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ #423

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

normal subgroups only

This group has 216 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,d^2=f,e^2=g,b^a=bd,c^a=cg,d^a=df,c^b=cfg,d^b=df,h^b=h^66

Conjugacy classes & character table

956 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#30748128, #30748133, #30748135, …
maximal normal subgroup of#30748128, #30748133, #30748135, …
maximal quotient of#30744348, #30744353, #30744358, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8576, 2973);