Finite Group Databasebeta

#22577703

order8768
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

SylowC137 ⋊ #478

Subgroups

subgroupG/H
centerC22C2×C22⋊D137
commutatorC2×C4×C137C23
FrattiniC2×C4C22×D137
FittingC4×D4×C137C2
socleC22×C137C2×D4
hypercenterC4×D4D137
hypocenterC137#478
LCSG ▷ C2×C4×C137 ▷ C2×C137 ▷ C137
UCSC1 ◁ C22 ◁ C42 ◁ C4×D4

102 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

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

Conjugacy classes & character table

1379 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#478×D137, C2×#22577703, #31790574, …
maximal normal subgroup of#478×D137, C2×#22577703, #31790574, …
maximal quotient of#31780799, #31781036, #31781050, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8768, 849);