Finite Group Databasebeta

#22577130

order8768
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

FittingC4⋊C8×C137 ⋊ C2
SylowC137 ⋊ D4⋊C8

Subgroups

subgroupG/H
centerC2×C4C22⋊D137
commutatorC4×C137C2×C8
FrattiniC42C2×D137
FittingC4⋊C8×C137C2
socleC22×C137C22⋊C4
hypercenterC4⋊C8D137
hypocenterC137D4⋊C8
LCSG ▷ C4×C137 ▷ C2×C137 ▷ C137
UCSC1 ◁ C2×C4 ◁ C42 ◁ C4⋊C8

82 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

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

Conjugacy classes & character table

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

Relationships

maximal subgroup ofD4⋊C8×D137, C2×#22577130, #31779169, …
maximal normal subgroup ofD4⋊C8×D137, C2×#22577130, #31779169, …
maximal quotient of#31778609, #31778613, #31778628, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8768, 276);