Finite Group Databasebeta

#22578396

order8768
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

FittingC2×Q8×C137 ⋊ C4
SylowC137 ⋊ #419

Subgroups

subgroupG/H
centerC2C2×C22⋊#10587739
commutatorC4×C137C22×C4
FrattiniC4C22×#10587739
FittingC2×Q8×C137C4
socleC2×C137C2×C22⋊C4
hypercenterC2×Q8#10587739
hypocenterC137#419
LCSG ▷ C4×C137 ▷ C2×C137 ▷ C137
UCSC1 ◁ C2 ◁ C2×C4 ◁ C2×Q8

150 conjugacy classes of subgroups; only the 50 normal subgroups are shown.

normal subgroups only

This group has 150 conjugacy classes of subgroups — too many to draw. Only its 50 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,b^2=f,c^2=f,d^2=f,b^a=bd,d^a=df,g^a=g^100,c^b=cf,d^b=df,g^e=g^136

Conjugacy classes & character table

362 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#31796641, #31796642, #31796788, …
maximal normal subgroup of#31796641, #31796642, #31796788, …
maximal quotient of#31796091, #31796092, #31796093, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8768, 1542);