Finite Group Databasebeta

#22577165

order8768
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

SylowC137 ⋊ #340

Subgroups

subgroupG/H
centerC23C22⋊D137
commutatorC4×C137C42
FrattiniC22×C4C2×D137
FittingC2×C4⋊C4×C137C2
socleC23×C137D4
hypercenterC2×C4⋊C4D137
hypocenterC137#340
LCSG ▷ C4×C137 ▷ C2×C137 ▷ C137
UCSC1 ◁ C23 ◁ C22×C4 ◁ C2×C4⋊C4

114 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

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

Conjugacy classes & character table

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

Relationships

maximal subgroup of#340×D137, C2×#22577165, #31780504, …
maximal normal subgroup of#340×D137, C2×#22577165, #31780504, …
maximal quotient of#31778623, #31778628, #31778630, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8768, 311);