Finite Group Databasebeta

#22577833

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

Aliases

No aliases for this group.

Splittings

Fitting#135×C137 ⋊ C2
SylowC137 ⋊ #508

Subgroups

subgroupG/H
centerC4#14555495
commutatorC8×C137C23
FrattiniC8C22×D137
Fitting#135×C137C2
socleC2×C137C2×D8
hypercenter#135D137
hypocenterC137#508
LCSG ▷ C8×C137 ▷ C4×C137 ▷ C2×C137 ▷ C137
UCSC1 ◁ C4 ◁ C2×C4 ◁ C2×C8 ◁ #135

84 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

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

Conjugacy classes & character table

974 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#31782667, #31782668, #31782672, …
maximal normal subgroup of#31782667, #31782668, #31782672, …
maximal quotient of#31782494, #31782496, #31782571, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8768, 979);