Finite Group Databasebeta

#22577844

order8768
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

FittingC2×Q16×C137 ⋊ C2
SylowC137 ⋊ #510

Subgroups

subgroupG/H
centerC2C2×#14555495
commutatorC8×C137C23
FrattiniC8C22×D137
FittingC2×Q16×C137C2
socleC2×C137C2×D8
hypercenterC2×Q16D137
hypocenterC137#510
LCSG ▷ C8×C137 ▷ C4×C137 ▷ C2×C137 ▷ C137
UCSC1 ◁ C2 ◁ C2×C4 ◁ C2×C8 ◁ C2×Q16

82 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

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

Conjugacy classes & character table

968 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#31782678, #31782683, #31782738, …
maximal normal subgroup of#31782678, #31782683, #31782738, …
maximal quotient of#31782499, #31782509, #31782575, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8768, 990);