Finite Group Databasebeta

#22578371

order8768
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

SylowC137 ⋊ C2×C22⋊C8

Subgroups

subgroupG/H
centerC2×C4C2×#10587739
commutatorC2×C137C22×C8
FrattiniC22C22×#10587739
FittingC22×C4×C137C4
socleC22×C137C22×C4
hypercenterC22×C4#10587739
hypocenterC137C2×C22⋊C8
LCSG ▷ C2×C137 ▷ C137
UCSC1 ◁ C2×C4 ◁ C22×C4

202 conjugacy classes of subgroups; only the 70 normal subgroups are shown.

normal subgroups only

This group has 202 conjugacy classes of subgroups — too many to draw. Only its 70 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:

2^6,137|a^2=e,e^2=f,b^a=bd,g^a=g^100,g^c=g^136,g^e=g^136

Conjugacy classes & character table

584 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#31795626, #31795631, #31795651, …
maximal normal subgroup of#31795626, #31795631, #31795651, …
maximal quotient of#31796015, #31796018, #31796021, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8768, 1517);