Finite Group Databasebeta

#22577197

order8768
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC137 ⋊ #354

Subgroups

subgroupG/H
centerC2#17984002
commutatorC2×C4×C137C2×C4
FrattiniC2×D4C2×D137
Fitting#99×C137C2
socleC2×C137#99
hypercenter#99D137
hypocenterC137#354
LCSG ▷ C2×C4×C137 ▷ C22×C137 ▷ C2×C137 ▷ C137
UCSC1 ◁ C2 ◁ C22 ◁ C2×D4 ◁ #99

70 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

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

Conjugacy classes & character table

761 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#354×D137, C2×#22577197, #31782451, …
maximal normal subgroup of#354×D137, C2×#22577197, #31782451, …
maximal quotient of#31778722, #31778732, #31778788, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8768, 343);