Finite Group Databasebeta

#22579906

order8864
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

FittingC2×D4×C277 ⋊ C2
SylowC277 ⋊ AGL(1,ℤ/8)

Subgroups

subgroupG/H
centerC2C2×C22⋊D277
commutatorC4×C277C23
FrattiniC4C22×D277
FittingC2×D4×C277C2
socleC2×C277C2×D4
hypercenterC2×D4D277
hypocenterC277AGL(1,ℤ/8)
LCSG ▷ C4×C277 ▷ C2×C277 ▷ C277
UCSC1 ◁ C2 ◁ C2×C4 ◁ C2×D4

68 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^5,277|d^2=e,b^a=bd,c^a=ce,d^a=de,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#31800168, #31800169, #31800173, …
maximal normal subgroup of#31800168, #31800169, #31800173, …
maximal quotient of#31800001, #31800007, #31800042, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8864, 172);