Finite Group Databasebeta

#22577146

order8768
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

FittingC4⋊C8×C137 ⋊ C2
SylowC137 ⋊ #331

Subgroups

subgroupG/H
centerC22#14555487
commutatorC2×C4×C137C2×C4
FrattiniC42C2×D137
FittingC4⋊C8×C137C2
socleC22×C137C22⋊C4
hypercenterC4⋊C8D137
hypocenterC137#331
LCSG ▷ C2×C4×C137 ▷ C22×C137 ▷ C137
UCSC1 ◁ C22 ◁ C42 ◁ C4⋊C8

84 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

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

Conjugacy classes & character table

1379 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#331×D137, C2×#22577146, #31779436, …
maximal normal subgroup of#331×D137, C2×#22577146, #31779436, …
maximal quotient of#31778609, #31778673, #31778825, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8768, 292);