Finite Group Databasebeta

#22577155

order8768
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

SylowC137 ⋊ #335

Subgroups

subgroupG/H
centerC2×C4C22⋊D137
commutatorC4×C137C2×C8
FrattiniC42C2×D137
FittingC4⋊C8×C137C2
socleC22×C137C4⋊C4
hypercenterC4⋊C8D137
hypocenterC137#335
LCSG ▷ C4×C137 ▷ C2×C137 ▷ C137
UCSC1 ◁ C2×C4 ◁ C42 ◁ C4⋊C8

54 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^6,137|a^2=d,b^2=ce,c^2=e,d^2=f,b^a=bc,c^a=ce,g^b=g^136

Conjugacy classes & character table

1388 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#335×D137, C2×#22577155, #31779534, …
maximal normal subgroup of#335×D137, C2×#22577155, #31779534, …
maximal quotient of#31778623, #31778858, #31778860, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8768, 301);