Finite Group Databasebeta

#22577196

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

Aliases

No aliases for this group.

Splittings

SylowC137 ⋊ #353

Subgroups

subgroupG/H
centerC2#17984003
commutatorC2×C4×C137C2×C4
FrattiniC2×D4C2×D137
Fitting#127×C137C2
socleC2×C137#99
hypercenter#127D137
hypocenterC137#353
LCSG ▷ C2×C4×C137 ▷ C22×C137 ▷ C2×C137 ▷ C137
UCSC1 ◁ C2 ◁ C22 ◁ C2×D4 ◁ #127

86 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

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

Conjugacy classes & character table

965 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#31778934, #31778935, #31778951, …
maximal normal subgroup of#31778934, #31778935, #31778951, …
maximal quotient of#31778721, #31778735, #31778786, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8768, 342);