Finite Group Databasebeta

#22577215

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

Aliases

No aliases for this group.

Splittings

Fitting#108×C137 ⋊ C2
SylowC137 ⋊ #361

Subgroups

subgroupG/H
centerC2#17984008
commutatorC8×C137C2×C4
FrattiniC2×C8C2×D137
Fitting#108×C137C2
socleC2×C137#102
hypercenter#108D137
hypocenterC137#361
LCSG ▷ C8×C137 ▷ C4×C137 ▷ C2×C137 ▷ C137
UCSC1 ◁ C2 ◁ C2×C4 ◁ C2×C8 ◁ #108

62 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

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

Conjugacy classes & character table

968 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#361×D137, C2×#22577215, #31782536, …
maximal normal subgroup of#361×D137, C2×#22577215, #31782536, …
maximal quotient of#31778755, #31778803, #31778834, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8768, 361);