Finite Group Databasebeta

#22558974

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

Aliases

No aliases for this group.

Splittings

SylowC67 ⋊ #1569

Subgroups

subgroupG/H
centerC2×C4C2×C22⋊D67
commutatorC2×C4×C67C22×C4
FrattiniC42C22×D67
Fitting#423×C67C2
socleC22×C67C2×C4⋊C4
hypercenter#423D67
hypocenterC67#1569
LCSG ▷ C2×C4×C67 ▷ C2×C67 ▷ C67
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ #423

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

normal subgroups only

This group has 166 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,b^2=d,d^2=f,e^2=g,b^a=bd,c^a=cg,d^a=df,c^b=cf,h^b=h^66

Conjugacy classes & character table

956 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#30750218, #30750219, #30750225, …
maximal normal subgroup of#30750218, #30750219, #30750225, …
maximal quotient of#30745302, #30747034, #30748672, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8576, 3275);