Finite Group Databasebeta

#22577162

order8768
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC137 ⋊ #339

Subgroups

subgroupG/H
centerC2×C4C22⋊D137
commutatorC4×C137C42
FrattiniC22×C4C2×D137
Fitting#117×C137C2
socleC22×C137C22⋊C4
hypercenter#117D137
hypocenterC137#339
LCSG ▷ C4×C137 ▷ C2×C137 ▷ C137
UCSC1 ◁ C2×C4 ◁ C22×C4 ◁ #117

110 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^6,137|a^2=d,b^2=e,c^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#339×D137, C2×#22577162, #31780497, …
maximal normal subgroup of#339×D137, C2×#22577162, #31780497, …
maximal quotient of#31778621, #31778625, #31778630, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8768, 308);