Finite Group Databasebeta

#22579795

order8864
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC277 ⋊ #99

Subgroups

subgroupG/H
centerC2C22⋊Dic277
commutatorC22×C277C2×C4
FrattiniC23C2×D277
FittingC2×D4×C277C2
socleC2×C277C22⋊C4
hypercenterC2×D4D277
hypocenterC277#99
LCSG ▷ C22×C277 ▷ C2×C277 ▷ C277
UCSC1 ◁ C2 ◁ C23 ◁ C2×D4

52 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^5,277|a^2=d,b^a=bc,c^a=ce,f^a=f^276,d^b=de

Conjugacy classes & character table

1391 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#31799789, #31799790, #31799792, …
maximal normal subgroup of#31799789, #31799790, #31799792, …
maximal quotient of#31799726, #31799728, #31799736, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8864, 61);