Finite Group Databasebeta

#22579804

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

Aliases

No aliases for this group.

Splittings

SylowC277 ⋊ #103

Subgroups

subgroupG/H
centerC22C22⋊D277
commutatorC4×C277C2×C4
FrattiniC2×C4C2×D277
FittingC2×Q8×C277C2
socleC22×C277D4
hypercenterC2×Q8D277
hypocenterC277#103
LCSG ▷ C4×C277 ▷ C2×C277 ▷ C277
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×Q8

42 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

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

Conjugacy classes & character table

1394 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#103×D277, C2×#22579804, #31799997, …
maximal normal subgroup of#103×D277, C2×#22579804, #31799997, …
maximal quotient ofQ8⋊#14555660, #31799739, #31799748, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8864, 70);